Consulta: subjectFacets:"Tanzania"
Registros recuperados: 101
Data/hora: 15/06/2024 23:56:59

Snakes and snakebite envenoming in Northern Tanzania: a neglected tropical health problem
Provedor de dados: 80
Autores: Kipanyula,M. J.; Kimaro,W. H.
Background Snakebites cause considerable human and livestock injuries as well as deaths worldwide, and particularly have a high impact in sub-Saharan Africa. Generating a basic platform of information on the characteristics of snakes and snakebites in various countries is relevant for designing and implementing public health interventions.Methods This study was performed to identify types of snakes and some of the characteristics of snakebite cases in two communities, an agricultural and a pastoralist, in Arusha region, northern Tanzania. A total of 30 field visits were carried out in areas considered by local inhabitants to be potential microhabitats for snakes. Direct observation of snake types based on morphological features and a structured...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Venomous snakes; Snakebites; Antivenom; Meserani; Tanzania.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992015000100339

Notes on Alcyonacea (Octocorallia) from Tanzania
Provedor de dados: 16
Autores: Ofwegen, L.P. van; Benayahu, Y.
For the first time Alcyonacea from Tanzania are recorded, including two new species: Cladiella daphnae and Sinularia platylobata. Both these species are described and figured, while descriptions are also given of specimens of Lobophytum crassum von Marenzeller, 1886, L. rotundum Tixier-Durivault, 1957, and L. venustum, Tixier-Durivault, 1957. In addition, Sinularia compactum Tixier-Durivault, 1970 and Sinularia "conferta" (Dana, 1846) are discussed.
Tipo: Article / Letter to the editor
Palavras-chave: Alcyonacea; New species; New records; Tanzania; Indian Ocean; 42.72.
Ano: 1992
URL: http://www.repository.naturalis.nl/record/318737

Revision of the enigmatic genus Gastralysia Fischer (Hymenoptera, Braconidae, Alysiinae)
Provedor de dados: 16
Autores: Achterberg, C. van; Tan, J.-L.
The enigmatic genus Gastralysia Fischer, 1967 (Hymenoptera: Braconidae: Alysiinae) and its type species, G. garambana Fischer, 1967, are redescribed and illustrated. The female is described for the first time. The position of the genus is discussed and the genus is placed in a new subtribus, Gastralysiina subtrib. n. The genus is reported new for Ivory Coast and Tanzania.
Tipo: Article / Letter to the editor
Palavras-chave: Braconidae; Alysiinae; Gastralysia; Redescription; Afrotropical; Zaire; Ivory Coast; Tanzania.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/679630

Ten new species of Afrotropical Pterophoridae (Lepidoptera)
Provedor de dados: 16
Autores: Gielis, C.
Ten new Afrotropical species of Pterophoridae are described: Agdistis linnaei spec. nov., Agdistis bouyeri spec. nov., Ochyrotica bjoernstadti spec. nov., Platyptilia aarviki spec. nov., Stenoptilia kiitulo spec. nov., Exelastis caroli spec. nov., Eucapperia continentalis spec. nov., Buckleria vanderwolfi spec. nov., Pselnophorus meruensis spec. nov., and Hellinsia emmelinoida spec. nov. The species are illustrated in colour, and their genitalia in line drawings.
Tipo: Article / Letter to the editor
Palavras-chave: Kenya; Tanzania; Angola; South Africa; 42.75.
Ano: 2008
URL: http://www.repository.naturalis.nl/record/261763

Land snails of the islet of Misali, off Pemba Island, Zanzibar, Tanzania
Provedor de dados: 16
Autores: Gittenberger, E.; Bruggen, A.C. van.
A litter sample collected during a short stay on the islet of Misali, off Pemba Island, contained several species that have not been reported before for that islet, three of which are described as new to science: Afripupa misaliensis (Vertiginidae), Pupisoma misaliensis (Valloniidae), Microcystina rowsoni (Euconulidae). Some errors in the literature on Misali are corrected and new data on several species are added.
Tipo: Article / Letter to the editor
Palavras-chave: Mollusca; Gastropoda; Eupulmonata; New species; Afripupa misaliensis; Vertiginidae; Pupisoma misaliensis; Valloniidae; Microcystina rowsoni; Euconulidae; Tanzania; Pemba.
Ano: 2013
URL: http://www.repository.naturalis.nl/record/613718

Water, Salt and Stoichiometrically linked nutrient budget for Chwaka Bay, Tanzania
Provedor de dados: 20
Autores: Ngusaru, A.S.; Mohammed, M.S.
The water and salt balance at Chwaka Bay in Zanzibar, Tanzania suggests that in order to balance the inflow and outflow of water, there must be a net flux of water from the bay to the open ocean during both the dry and wet seasons. The corresponding salt residual fluxes indicate advective salt export. However, exchange between the bay water with the open ocean replaces this exported salt via mixing. The freshwater residence times at Chwaka Bay are 24 days for dry and 37 days for wet season. The budgets for non-conservative materials indicate a net dissolved inorganic phosphorous (DIP) and dissolved inorganic nitrogen (DIN) flux from the bay to the ocean during wet season. The calculated DIPsyst and DINsyst suggest that the bay acts as a DIP and DIN source...
Tipo: Journal Contribution
Palavras-chave: Water budget Salt budget Nutrient cycles ISW; Tanzania; Chwaka Bay.
Ano: 2002
URL: http://hdl.handle.net/1834/31

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 11.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2001
URL: http://hdl.handle.net/1834/84

Effects of Fish Culture on Water Quality of an Integrated Mariculture Pond System.
Provedor de dados: 20
Autores: Mmochi, A.J.; Dubi, A.M.; Mamboya, F.A.; Mwandya, A.W.
Six mariculture ponds were flooded with seawater since 1996. During this time the ponds were stocked with finfish (milkfish and rabbitfish), which were fed on locally produced fish feed. Some water quality parameters such as temperature, salinity and oxygen saturation were measured twice a day for three years (1998-2000), while nutrient concentrations were measured weekly for one year. Both nutrient concentration and oxygen saturation levels have shown a trend indicating eutrophication. Oxygen concentration changed from an average of 7.16 mg/l in October 1998 to 2.2 mg/l in March 2000 with a negative linear regression of 0.69 during the morning hours. From August 1998 to April 1999 dissolved inorganic ammonia concentration increased by 9 µg-at NIl, from...
Tipo: Journal Contribution
Palavras-chave: Marine aquaculture Water quality Nutrients Dissolved oxygen Eutrophication Fish culture Fish feed Shellfish culture Seaweed culture Biofiltration Environmental pollution ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/26

Coastal Aquaculture Developments in Tanzania: Sustainable and Non-sustainable Experiences
Provedor de dados: 20
Autores: Bryceson, I.
Coastal aquaculture of seaweeds and prawns has developed in  Tanzania during the past two decades. Farming of Eucheuma seaweeds commenced in 1989 along the east coast of Zanzibar and it has since expanded to other areas. This form of aquaculture does not pollute the environment with feeds, wastes or other chemicals, although there are some negative interactions causing inhibition of surrounding biota, but which appear to be relatively mild. Monoculture may result in some self-inhibition and disease vulnerability over time. The socio-economic impacts of seaweed farming was initially overwhelmingly positive, providing income to women from relatively poor remote villages. Annual production reached 7000 tonnes constituting an important earning of foreign...
Tipo: Journal Contribution
Palavras-chave: Marine aquaculture Development projects Socioeconomic aspects Aquaculture development ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/21

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 2.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1998
URL: http://hdl.handle.net/1834/74

Some Aspects of Sea Cucumber, Holothuria scabra (Jaeger, 1935), along the Coast of Dar es Salaam
Provedor de dados: 20
Autores: Kithakeni, T.; Ndaro, S.G.M.
Some aspects of the biology of the sea cucumber Holothuria scabra Jaeger, 1935 were studied along the coast of Dar es Salaam. Samples of Holothuria scabra were collected from Kunduchi and Buyuni between January and December 1999. The abundance of Holothuria scabra was higher in Buyuni (3951) than in Kunduchi (1176). However, the level of exploitation per year from far reefs was higher in Kunduchi than in Buyuni. Sea cucumber harvesting by villagers is done monthly on intertidal areas and from reef flats near to the villages. Higher catches from Buyuni were recorded during August and November (perhaps due to light winds such that trips could be made to far-off reefs), while the catch from Kunduchi was relatively low throughout a year. The length- frequency...
Tipo: Journal Contribution
Palavras-chave: Echinoderm fisheries Holothuria scabra Fishery biology Breeding Seasonality ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/38

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 7.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Socioeconomic aspects; Environmental management; Resource conservation.
Ano: 2000
URL: http://hdl.handle.net/1834/79

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 6.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1999
URL: http://hdl.handle.net/1834/78

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 5.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1999
URL: http://hdl.handle.net/1834/77

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 8.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2000
URL: http://hdl.handle.net/1834/80

Ulva reticulata and Gracilaria crassa: Macroalgae That Can Biofilter Effluent from Tidal Fishponds in Tanzania
Provedor de dados: 20
Autores: Msuya, F.E.; Neori, A.
Macroalgae (seaweed) can be cultured effectively for the production of useful algal biomass and removal of nutrients from fishpond effluents. A land-based, tide/gravity-driven flow-through, fish-macroalgae integrated system was studied at Makoba Bay, Zanzibar, Tanzania, during May-October, 2000. Rectangular cages made of 1-inch mesh netting were constructed in channels that received the outflows of the fishponds. Four species of macroalgae were planted in the cages and compared for their usefulness as biofilters. Gracilaria crassa and Ulva reticulata grew at average rates of 1.5 and 1.2 %, respectively. Both species removed nitrogen as seaweed protein at rates of up to 0.4 g N/m2/d. The algal biomass produced was of good quality with protein dry weight...
Tipo: Journal Contribution
Palavras-chave: Algae Biofilters Seaweed Proteins Marine aquaculture Nutrients Eutrophication Sustainable development ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/33

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 14.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2001
URL: http://hdl.handle.net/1834/87

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 13.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2001
URL: http://hdl.handle.net/1834/86

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 9.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2000
URL: http://hdl.handle.net/1834/82

Estimating fishery statistics in the artisanal fishery of Zanzibar, Tanzania: How big a sample size is required?
Provedor de dados: 20
Autores: Jiddawi, N.S.; Stanley, R.D.; Kronlund, A.R.
We examined the sampling effort required to estimate annual fishery landing statistics from the artisanal fishery. Using the observed variability among landing days in two villages in Zanzibar, Tanzania, we are able to present the relationship between predicted precision and sampling effort and take advantage of the strong correlation between lunar day and landings to demonstrate a potential gain in sampling efficiency of 30 % from stratification. The observed data are then used to simulate a 'virtual' year of landings for the two villages and demonstrate how the simulated year of observations can be used to simulate and assess various sampling strategies. In addition, it provides a heuristic tool for demonstrating the likelihood of how much anyone sampled...
Tipo: Journal Contribution
Palavras-chave: Catch data Artisanal fisheries Coral reefs Fishery statistics ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/23

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 1.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1998
URL: http://hdl.handle.net/1834/73

Methane Emission, Sulphide Concentration and Redox Potential Profiles in Mtoni Mangrove Sediment, Tanzania
Provedor de dados: 20
Autores: Lyimo, T.J.; Pol, A.; Op den Camp, H.J.M.
Mangrove forest sediments were investigated with respect to organic matter content, bacterial numbers, methane emission, sulphide concentration and redox potential profiles. The sediments had characteristically high organic matter content (varying from 8 to 30 % of dry weight) and high bacterial numbers (varying from 5 to 20 x 10&lt;sup&gt;8&lt;/sup&gt; cells/g fw). Both values decreased with depth (0-30 cm). Methane emission, sulphide and redox profiles on the other hand, showed remarkable differences between and among sampling sites. In areas with a high abundance of leaf litter and few trees very high sulphide concentrations were encountered: increasing from about I mM at the surface to 25 mM at 30-40 cm depth. Redox values were consistently low; from...
Tipo: Journal Contribution
Palavras-chave: Mangroves Sediments Organic matter Methanogenesis Sulphate reduction Redox potential Bacteria Biomass ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/28

The Incidental Catch of Dolphins in Gillnet Fisheries in Zanzibar, Tanzania
Provedor de dados: 20
Autores: Amir, O.A.; Berggren, P.; Jiddawi, N.S.
The level of incidental catches of dolphins in artisanal gillnet fisheries was investigated in a questionnaire survey of 101 gillnet vessel operators from 10 villages in Unguja island of Zanzibar, representing half of all the gillnet fishing fleet in 1999. A total of 96 dolphins were reported to have been incidentally caught between 1995 and 1999; 43 Indo-Pacific bottlenose dolphins (Tursiops aduncus), 29 spinner dolphins (Stenella longirostris), 5 lndo-Pacific humpback dolphins (Sousa chinensis) and 19 unidentified dolphins. Most of these incidental catches (46) were reported in 1999. We extrapolate that 93 animals may have been incidentally caught by the entire fishing fleet (201 vessels) during 1999. This estimate represents a serious cause for concern,...
Tipo: Journal Contribution
Palavras-chave: By-catch Gillnet Marine fisheries ISW; Zanzibar; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/37

Coral Reef Benthos and Fisheries in Tanzania Before and After the 1998 Bleaching and Mortality Event
Provedor de dados: 20
Autores: Muhando, C.A.; Mohammed, M.S.
Surveys conducted in the 1980s and early 1990s indicated that coral reefs in Tanzania were being degraded by overexploitation and destructive resource harvesting practices, particularly dynamite fishing and the use of dragnets, with concomitant reduction in fish abundance. Despite reduction in dynamite fishing on most parts of the Tanzania coast, recent coral reef surveys (1999 and 2000) have indicated that live coral cover and the health of reef corals were further degraded by the 1998 coral bleaching event. The extent of coral mortality differed between areas and species. Although the relative contribution of some taxa such as acroporids and pocilloporids decreased on most reefs surveyed, there was no evidence of species extinction. Despite extensive...
Tipo: Journal Contribution
Palavras-chave: Coral reefs Mortality causes Benthos Reef fish Bleaching Degradation ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/25

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 12.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2001
URL: http://hdl.handle.net/1834/85

Pwani Yetu: Issue 4. April 1999.Tanzania Coastal Management Partnership.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1999
URL: http://hdl.handle.net/1834/76

Organochlorine Pesticide Residues in Edible Biota from the Coastal Area of Dar es Salaam City
Provedor de dados: 20
Autores: Mwevura, H.; Othman, O.C.; Mhehe, G.L.
This paper reports on the levels of organochlorine pesticide residues in edible biota from the coastal area of Dar es Salaam city, Tanzania. Samples were collected from the Msimbazi and Kizinga rivers and from the coastal marine environment receiving waters from these rivers. The samples were analysed for various organochlorine pesticide residues using GC-ECD and the results confirmed with GC-MS. Dieldrin, p,p'-DDT, p,p'-DDE, p,p'-DDD, o,p'-DDT and 'Y- HCH were the only organochlorines detected at concentrations above the method detection limits (MDL). The samples showed significant differences in levels of residues depending on location, mode of feeding and age/size of analysed biota. p,p'-DDT to total DDT ratios in biota indicated recent contamination of...
Tipo: Journal Contribution
Palavras-chave: Biota Organochlorine Marine pollution Baseline studies Pesticides ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/30

Biogenic Assemblage and Hydrodynamic Settings of the Tidally Dominated Reef Platform Sediments of the Zanzibar Channel
Provedor de dados: 20
Autores: Shaghude, Y.W.; Wannas, K.O.; Mahongo, S.B.
The biogenic assemblage and hydrodynamic settings of the tidally dominated reef platform sediments (TDRPS) east of the Zanzibar channel were investigated in order to characterise the carbonate sediments. Benthic foraminifera were found to be the most important group both in terms of average abundance (&gt; 60 % by weight) and also in terms of spatial distribution with ommon occurrence in all sediments samples. Pelecypods with an average abundance of 8 % were slightly less widely distributed. The remaining groups occurred at lower average abundance and less frequently in the sediments. Current measurements indicated that the maximum current speed is higher during spring than during neap tides. The direction is phase-dependent with flood tidal current...
Tipo: Journal Contribution
Palavras-chave: Biogenic deposits Hydrodynamics Carbonate sediments Reef formation Floods Ebb currents ISW; Tanzania.
Ano: 2002
URL: http://hdl.handle.net/1834/32

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 10.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 2000
URL: http://hdl.handle.net/1834/83

Pwani Yetu - The Newsletter of the Tanzania Coastal Management Partnership Issue 3.
Provedor de dados: 20
Autores: Tanzania Coastal Management Partnership.
The Newsletter of the Tanzania Coastal Management Partnership - Pwani Yetu - 'our coast', is produced every other month in both Kiswahili and English and circulated to all coastal management partners from national level, coastal communities and the private sector. Pwani Yetu reports on coastal and marine activities, including issues on conservation, environment, and social economic development. 'Research Group' TCMP.
Tipo: Journal Contribution
Palavras-chave: Coastal zone management; Tanzania; Environmental management; Socioeconomic aspects; Resource conservation.
Ano: 1999
URL: http://hdl.handle.net/1834/75

Annotated list of new records of marine macroalgae for Kenya and Tanzania, since Isaac's and Jaasund's publications
Provedor de dados: 27
Autores: Coppejans, E.; Leliaert, F.; De Clerck, O.
48 species of Rhodophyta, 10 species of Phaeophyta and 38 species of Chlorophyta, newly reported since Isaac's publications on seaweeds from Kenya and Jaasund's papers on macroalgae fiom Tanzania, are listed with bibliograpbic, taxonomic and biogeographic comments. Some of these species were previously published in more detailed taxonomic studies by this paper's authors.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Algae; New records; Kenya; Tanzania.
Ano: 2000
URL: http://www.vliz.be/imisdocs/publications/242248.pdf

Labor Supply, Schooling and the Returns to Healthcare in Tanzania
Provedor de dados: 31
Autores: Adhvaryu,   Achyuta; Nyshadham,   Anant.
We estimate the effects of higher quality healthcare usage on health, labor supply and schooling outcomes for sick individuals in Tanzania. Using exogenous variation in the cost of formal sector healthcare to predict treatment choice, we show that using better quality care improves health outcomes and changes the allocation of time amongst productive activities. In particular, sick adults who receive better quality care reallocate time from non-farm to farm labor, leaving total labor hours unchanged. Among sick children, school attendance significantly increases as a result of receiving higher quality healthcare, but labor allocations are unaffected. We interpret these results as evidence that healthcare has heterogeneous effects on marginal productivity...
Tipo: Working or Discussion Paper
Palavras-chave: Labor supply; Health shocks; Schooling; Tanzania; Health Economics and Policy; Labor and Human Capital; I10; J22; J43; O12.
Ano: 2011
URL: http://purl.umn.edu/107260

Trade Effects of the East African Community
Provedor de dados: 31
Autores: Busse,   Matthias; Shams,   Rasul.
This article evaluates the trade effects of the new East African Community, which fosters trade liberalisation among Kenya, Tanzania and Uganda. The analysis uses a disaggregated approach at the two-digit level of the Standard International Trade Classification. The commodities that will be particularly affected by the customs union are identified. The results show that considerable trade effects cannot be expected, except for a very narrow range of products. The transitional fund, which has been proposed to counter trade imbalances due to the new customs union in East Africa, becomes less urgent from this perspective.
Tipo: Journal Article
Palavras-chave: Customs Union; EAC; Kenya; Tanzania; Uganda; International Relations/Trade.
Ano: 2005
URL: http://purl.umn.edu/23870

Meat demand flexibilities for Tanzania: Implications for the choice of long-term investment
Provedor de dados: 31
Autores: Kaliba,   Aloyce R.
This study uses the inverse almost ideal demand system (IAIDS) to estimate demand flexibilities for beef, small ruminant (sheep and goat) meat, pork and poultry in Tanzania. Own uncompensated price flexibilities were less than one in absolute value, implying that both direct and indirect induced price effect through a change in total expenditure have little impact on budget shares. Estimated scale flexibilities were all negative, suggesting that increases in income will increase the quantities of meat consumed. Production of small ruminant meat was the most attractive investment compared to other meat commodities.
Tipo: Journal Article
Palavras-chave: IAIDS; Meat demand; Flexibilities; Two-stage budgeting; Tanzania; Livestock Production/Industries; Q11; Q18.
Ano: 2008
URL: http://purl.umn.edu/56964

Sensory Evaluation and Consumers’ Willingness to Pay for Quality Protein Maize (QPM) using Experimental Auctions in Rural Tanzania
Provedor de dados: 31
Autores: Kiria,   Christine G.; Vermeulen,   Hester; De Groote,   Hugo.
The purpose of this study was to evaluate the sensory characteristics and consumer acceptability of quality protein maize (QPM) in rural Tanzania. Due to the malnutrition problem facing consumers in developing countries, QPM which has almost double the amount of tryptophan and lysine, has been identified as a possible solution to this problem. To know whether consumers will accept QPM, it is vital that its sensory attributes and consumer acceptance tests are carried out. Sensory characteristics were determined using home use testing and central location methods by use of stiff porridge. Three districts were visited and 120 consumers participated in home use testing, whereas 30 respondents participated in the central location testing. At the central...
Tipo: Journal Article
Palavras-chave: QPM; Consumer acceptability; Sensory evaluation; Malnutrition; Tanzania; Crop Production/Industries; Demand and Price Analysis.
Ano: 2010
URL: http://purl.umn.edu/96417

EVIDENCE AND IMPLICATIONS OF NON-TRADABILITY OF FOOD STAPLES IN TANZANIA 1983-1998
Provedor de dados: 31
Autores: Delgado,   Christopher L.; Minot,   Nicholas; Tiongco,   Marites M.
Economic reform programs assume that major goods are tradable, such that depreciation of the real exchange rate raises the value of output compared to factor costs in domestic currency. In Tanzania, major food staples that account for most real income are non-tradables in at least one-quarter of the country. This is demonstrated and implications assessed for the constraints imposed on macroeconomic-led adjustment strategies.
Tipo: Report
Palavras-chave: Tradable goods; Non-tradable goods; Exchange rate pass-through; Tanzania; International Relations/Trade.
Ano: 2004
URL: http://purl.umn.edu/60450

Nile perch demand in the Netherlands: are exports from Kenya, Tanzania and Uganda source-differentiated?
Provedor de dados: 31
Autores: Muhammad,   Andrew.
This study examined Nile perch demand in the Netherlands and assessed the importance of country of origin as a determining factor. Import demand equations were estimated using the absolute price version of the Rotterdam model where Nile perch fillets were differentiated by product form (chilled and frozen) and by source country (Kenya, Tanzania and Uganda). The Armington framework (source-differentiation) is often used when estimating import demand for a similar product from different sources; however, the results of this study indicated that country of origin is not a factor in the Netherlands when importing Nile perch. Results showed that the responsiveness of importers to price changes was the same regardless to the supplying country. Likelihood ratio...
Tipo: Journal Article
Palavras-chave: Nile perch; The Netherlands; Rotterdam model; Imports; Demand; Kenya; Tanzania; Uganda; Nile perch; Uganda; Tanzania; Kenya; Demand; Imports; Rotterdam model; The Netherlands; Agribusiness.
Ano: 2009
URL: http://purl.umn.edu/53340

A 1992 social accounting matrix (SAM) for Tanzania
Provedor de dados: 31
Autores: Wobst,   Peter.
"August 1998." "MERRISA: Macro Economic Reforms and Regional Integration in Southern Africa." Includes bibliographical references (p. 35-36).
Tipo: Working or Discussion Paper
Palavras-chave: Tanzania; Social accounting -- Mathematical models; Macroeconomics -- Mathematical models; Consumer/Household Economics.
Ano: 1998
URL: http://purl.umn.edu/97550

Policy bias and agriculture: partial and general equilibrium measures
Provedor de dados: 31
Autores: Bautista,   Romeo M.; Robinson,   Sherman; Tarp,   Finn; Wobst,   Peter.
"May 1998." "Macro Economic Reforms and Regional Integration in Southern Africa." Includes bibliographical references (p. 23-25). Published as Bautista, Romeo M., Robinson, Sherman, Tarp, Finn, and Wobst, Peter. 2001. Policy bias and agriculture: partial and general equilibrium measures. Review of Development Economics 5(1): 89-104.
Tipo: Working or Discussion Paper
Palavras-chave: Terms of trade; Equilibrium (Economics) -- Mathematical models; Tanzania; Computable general equilibrium (CGE); Agricultural trade; Agricultural and Food Policy.
Ano: 1998
URL: http://purl.umn.edu/97544

Improving Kenya's Domestic Horticultural Production and Marketing System: Current Competitiveness, Forces of Change, and Challenges for the Future (Volume III: Horticultural Research and Seed Sector Regulation in Kenya and Tanzania)
Provedor de dados: 31
Autores: Muendo,   Kavoi Mutuku; Tschirley,   David L.
The specific objectives of this volume are to compare the influence of input systems on the performance of the horticultural sectors in Kenya and Tanzania, and to recommend steps that should be taken to place Kenya’s domestic horticulture in a position to compete favorably in local and regional markets.
Tipo: Working or Discussion Paper
Palavras-chave: Food Security; Food Policy; Horticultural Production; Marketing System; Kenya; Tanzania; Crop Production/Industries; Q18.
Ano: 2004
URL: http://purl.umn.edu/55157

Staple food prices in Tanzania
Provedor de dados: 31
Autores: Minot,   Nicholas.
Prepared for the Comesa policy seminar on “Variation in staple food prices: Causes, consequence, and policy options”, Maputo, Mozambique, 25-26 January 2010 under the African Agricultural Marketing Project (AAMP)
Tipo: Conference Paper or Presentation
Palavras-chave: Tanzania; Food security; Food prices; Agricultural and Food Policy; Demand and Price Analysis; Food Security and Poverty; International Development; International Relations/Trade; Q11; Q13; Q18.
Ano: 2010
URL: http://purl.umn.edu/58555

Are poor, remote areas left behind in agricultural development: the case of Tanzania
Provedor de dados: 31
Autores: Minot,   Nicholas.
In Tanzania, as in many other developing countries, the conventional wisdom is that economic reforms may have stimulated economic growth, but that the benefits of this growth have been uneven, favoring urban households and farmers with good market access. This idea, although quite plausible, has rarely been tested empirically. In this paper, we develop a new approach to measuring trends in poverty and apply it to Tanzania in order to explore the distributional aspects of economic growth and the relationship between rural poverty and market access. We find that, between 1991 and 2003, a period of extensive economic reforms, the overall rate of poverty fell about 9 percentage points. The degree of poverty reduction was similar between rural and urban areas,...
Tipo: Working or Discussion Paper
Palavras-chave: Tanzania; Poverty; Market access; Agricultural development; Rural areas; Economic reform; Measurement; Rural poverty; International Development; I32; O18; O55; Q13; R11.
Ano: 2005
URL: http://purl.umn.edu/59829

Modelling Trends in Food Market Integration: Method and an Application to Tanzanian Maize Markets
Provedor de dados: 31
Autores: van Campenhout,   Bjorn.
Pushed by increasing availability of price data and extensive market liberalisation efforts in many developing countries, research on food market integration has evolved rapidly over the last two decades. Empirical methods to measure market integration diverged in two directions: on the one hand, there is the Parity Bounds Model (PBM), while on the other hand the use of Threshold Autoregressive (TAR) Models has been proposed. This article provides a discussion of the two methods and argues that TAR models are more able to capture the dynamics of the arbitrage process underlying interconnected markets. Furthermore, we extend the standard TAR model to include a time trend in both the threshold and the adjustment parameter. Using weekly maize price data on...
Tipo: Conference Paper or Presentation
Palavras-chave: Market integration; Transaction costs; Thresholds; Maize; Tanzania; Agribusiness; F15; O18.
Ano: 2005
URL: http://purl.umn.edu/24718

Consumer Perception of Sorghum Variety Attributes in the Lake Zone Tanzania
Provedor de dados: 31
Autores: Mafuru,   January M.; Norman,   David W.; Fox,   J.S.
Many sorghum varieties have been developed by research institutes in an effort to address food security problems in the semi-arid areas of Tanzania. Although sorghum is better adapted to drier areas than maize, farmer adoption rates for sorghum varieties are always lower than that of maize. In addition, maize based food is more acceptable to urban consumers than sorghum based food. In this study consumer evaluated quality attributes of sorghum ugali based on different varieties in order to determine marketing potential relating to the different improved sorghum varieties. A total of 231 consumers, randomly selected from urban and rural areas participated in a food panel to evaluate ugali prepared from five sorghum varieties (three improved, two local)....
Tipo: Conference Paper or Presentation
Palavras-chave: Adoption; Consumer perception; Conjoint analysis; Sorghum varieties; Tanzania; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Marketing; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies.
Ano: 2008
URL: http://purl.umn.edu/52079

Adoption of Improved Wheat Technologies by Small-Scale Farmers in Mbeya District, Southern Highlands, Tanzania
Provedor de dados: 31
Autores: Mussei,   Ahaz; Mwanga,   Judicate; Mwangi,   Wilfred; Verkuijl,   Hugo; Mongi,   Rose; Elanga,   Anthony.
This study was conducted to gain an understanding of how small-scale farmers in Mbeya District have adopted improved wheat technologies promoted by the wheat research program at MARTI-Uyole. The specific objectives were to assess farmers’ wheat management practices, determine the technical and socioeconomic factors affecting the adoption of improved wheat technologies, and draw implications for research, extension, and policy. A purposive multistage sampling procedure was used to select 202 farmers, 160 from Tembela Division and 42 from Isangati Division, which are two important wheat-growing areas in Mbeya District. Primary data were collected using structured questionnaires and supplemented by secondary information obtained from MARTI-Uyole. Juhudi was...
Tipo: Report
Palavras-chave: Tanzania; Wheats; Varieties; Innovation adoption; Technology transfer; Economic indicators; Socioeconomic environment; Plant breeding methods; Research programs; Crop management; Fertilizer application; Food production; Small farms; Highlands; Crop Production/Industries; E14; E30.
Ano: 2001
URL: http://purl.umn.edu/56190

The Many Paths of Cotton Sector Reform in Eastern and Southern Africa: Lessons From a Decade of Experience
Provedor de dados: 31
Autores: Tschirley,   David L.; Poulton,   Colin; Boughton,   Duncan.
With cotton sector reform in much of SSA a decade old, it is now possible to review  the empirical record and begin drawing lessons from experience. This paper assesses the record  of five countries in southern and eastern Africa: Tanzania, Uganda, Zimbabwe, Zambia, and  Mozambique. In four of these countries, cotton is the first- or second most important smallholder  cash crop; only in Uganda does it substantially lag other cash crops. The focus on the course of  reform in each – initial conditions, key elements of the reform, and institutional response to it –  and attempt to draw lessons for policy makers, donors, and researchers. the paper begins by outlining the  challenges faced by cotton production and marketing systems. Next a review the range of...
Tipo: Report
Palavras-chave: Food security; Food policy; Cotton sector reform; Tanzania; Uganda; Zimbabwe; Zambia; Mozambique; Agricultural and Food Policy; Crop Production/Industries; Q18.
Ano: 2006
URL: http://purl.umn.edu/54477

Healthcare Choices, Information and Health Outcomes
Provedor de dados: 31
Autores: Adhvaryu,   Achyuta; Nyshadham,   Anant.
Self-selection into healthcare options on the basis of severity likely biases estimates of the effects of healthcare choice on health outcomes. Using an instrumental variables strategy which exploits exogenous variation in the cost of formal-sector care, we show that using such care to treat acute sickness decreases the incidence of fever and malaria in young children in Tanzania. Compared to the instrumental variables estimates, ordinary least squares estimates significantly understate the effects of formal-sector healthcare use on health outcomes. Improved information and more timely treatment, rather than greater access to medicines, seem to be the primary mechanisms for this effect.
Tipo: Working or Discussion Paper
Palavras-chave: Healthcare; Information; Child health; Tanzania; Health Economics and Policy; International Development; I10; I18; O10; O12.
Ano: 2011
URL: http://purl.umn.edu/107257

Who is Vouching for the Input Voucher?  Decentralized Targeting and Elite Capture in Tanzania
Provedor de dados: 31
Autores: Pan,   Lei; Christiaensen,   Luc J.M.
Through decentralized targeting of input vouchers new agricultural input subsidy programs aim to more effectively reach their objectives and target population. But, lingering fears of elite capture remain. These are borne out in the 2009 input voucher program in Kilimanjaro, Tanzania. Sixty percent of the voucher beneficiaries were households with village officials. This significantly reduced the targeting performance of the program, especially in unequal and remote communities. When targeting the poor, greater coverage and concentration in higher trust settings mitigated these concerns. Scrutiny remains important when relying on decentralized targeting, as is a clearer sense of purpose of input vouchers.
Tipo: Presentation
Palavras-chave: Local elite; Decentralization; Targeting; Fertilizer; Voucher program; Tanzania; International Development; Public Economics; H11; H42; O22.
Ano: 2012
URL: http://purl.umn.edu/122905

Endowments and Investments within the Household: Evidence from Iodine Supplementation in Tanzania
Provedor de dados: 31
Autores: Adhvaryu,   Achyuta; Nyshadham,   Anant.
Standard theories of resource allocation within the household posit that parents’ investments in their children reflect a combination of children’s endowments and parents’ preferences for child quality. We study how changes in children’s cognitive endowments affect the distribution of parental investments amongst siblings, using data from a large-scale iodine supplementation program in Tanzania. We find that parents strongly reinforce the higher cognitive endowments of children who received in utero iodine supplementation, by investing more in vaccinations and early life nutrition. The effect of siblings’ endowments on own investments depends on the extent to which quality across children is substitutable in parents’ utility functions. Neonatal...
Tipo: Working or Discussion Paper
Palavras-chave: Endowments; Intra-household; Child health; Tanzania; Food Consumption/Nutrition/Food Safety; Health Economics and Policy; International Development; Labor and Human Capital; I14; I15; I18; O12.
Ano: 2011
URL: http://purl.umn.edu/107270

FACTORS AFFECTING ADOPTION OF IMPROVED MAIZE SEEDS AND USE OF INORGANIC FERTILIZER FOR MAIZE PRODUCTION IN THE INTERMEDIATE AND LOWLAND ZONES OF TANZANIA
Provedor de dados: 31
Autores: Kaliba,   Aloyce R.; Verkuijl,   Hugo; Mwangi,   Wilfred.
This paper examines factors influencing the adoption of improved maize seeds and the use of inorganic fertilizer for maize production by farmers in the intermediate and lowland zones of Tanzania. The results indicate that availability of extension services, on-farm field trials, variety characteristics and rainfall were the most important factors that influenced the extent of adopting improved maize seeds and the use of inorganic fertilizer for maize production. Farmers preferred those varieties which minimize field loss rather than maximizing yields. Future research and extension policies should emphasize farmer participation in the research process and on-farm trials for varietal evaluation and demonstration purposes.
Tipo: Journal Article
Palavras-chave: Adoption; Agroecological zones; Improved maize seeds; New technology; Tanzania; Crop Production/Industries.
Ano: 2000
URL: http://purl.umn.edu/15392

An economic assessment of banana genetic improvement and innovation in the Lake Victoria Region of Uganda and Tanzania
Provedor de dados: 31
Autores: Tushemereirwe,   Wilberforce K.
This research report highlights the findings from a set of studies undertaken by the International Food Policy Research Institute, along with several national and international research institutions, to assess the economic impact of improved cultivars and management practices on smallholder farmers in the Lake Victoria Region of Uganda and Tanzania— an area where the cooking banana is both economically and culturally important. Genetic transformation is a promising alternative for improving the resistance of banana plants to the pests and diseases that cause serious economic losses, because bananas, unlike rice, wheat, and maize, are difficult to improve through conventional breeding techniques. The team of researchers posed three broad questions: What is...
Tipo: Report
Palavras-chave: Bananas; Genetic engineering; Economic aspects; Uganda; Tanzania; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2007
URL: http://purl.umn.edu/37876

Collective Action Initiatives to Improve Marketing Performance: Lessons from Farmer Groups in Tanzania
Provedor de dados: 31
Autores: Barham,   James; Chitemi,   Clarence.
The primary inquiry of this study is to identify and understand the underlying factors that enable smallholder farmer groups to improve their market situation. The specific objective of this paper is to examine to what extent certain group characteristics and asset endowments facilitate collective action initiatives to improve group marketing performance. This objective is approached through an evaluation of a government-led program in Tanzania, which is attempting to increase smallholder farmers’ incomes and food security through a market-oriented intervention. Findings suggest that more mature groups with strong internal institutions, functioning group activities, and a good asset base of natural capital are more likely to improve their market situation....
Tipo: Conference Paper or Presentation
Palavras-chave: Collective Action; Agricultural Marketing; Farmer Groups; Social Capital; Planned Change Initiatives; Tanzania; Marketing.
Ano: 2008
URL: http://purl.umn.edu/44347

Nutrition Mapping in Tanzania: An Exploratory Analysis
Provedor de dados: 31
Autores: Simler,   Kenneth R.
For effective decision-making, policymakers and program managers often need detailed information about the welfare of the population, including knowledge about which specific areas are most affected by poverty and undernutrition. Household sample surveys are an important source of information, yet because the typical sample size is only a few thousand observations, the information is only useful for inferences at high levels of aggregation, such as the nation or large regional units. In contrast, data sources with wider coverage, such as national censuses, rarely capture detailed information on welfare levels. Recently small-area estimation techniques have been applied to the study of poverty to produce estimates of poverty, or poverty maps, for small...
Tipo: Report
Palavras-chave: Nutrition mapping; Malnutrition; Anthropometry; Small area estimation; Tanzania; Food Consumption/Nutrition/Food Safety; Food Security and Poverty.
Ano: 2006
URL: http://purl.umn.edu/55899

Professionalism, Latent Professionalism and Organizational Demands for Health Care Quality in a Developing Country
Provedor de dados: 31
Autores: Leonard,   Kenneth L.; Masatu,   Melkiory C.
Medicine is a professional pursuit, and even in developing countries professionalism should lead at least some practitioners to care for their patients despite the absence of direct incentives to do so. Even if practitioners do not behave as professionals, what is the extent of latent professionalism, in which socialization in the profession conditions health workers to respond to a demand for professionalism even if they do not normally act as professionals? How many health care workers in developing countries act as professionals all the time and what will happen if health services turn toward remuneration schemes in which health workers are paid by the output or outcome? We examine the behavior of 80 practitioners from Arusha region of Tanzania for...
Tipo: Working or Discussion Paper
Palavras-chave: Incentives; Quality; Health care; Professionalism; Tanzania; Health Economics and Policy; I1; O1; O2.
Ano: 2008
URL: http://purl.umn.edu/42883

Agricultural Growth, Poverty, and Nutrition in Tanzania
Provedor de dados: 31
Autores: Pauw,   Kalie; Thurlow,   James.
Rapid economic growth has failed to significantly improve poverty and nutrition outcomes in Tanzania. This raises concerns over a decoupling of growth, poverty, and nutrition. We link recent production trends to household incomes and caloric availability using a dynamic computable general equilibrium and micro-level poverty and nutrition modules. Results indicate that the structure of economic growth—not the level—is currently constraining the rate of poverty reduction in Tanzania. Agricultural growth has been driven by larger-scale farmers that are less likely to be poor. Growth has further been concentrated in crops grown in only a few regions of the country. Slow expansion of food crops and livestock also explains the weak relationship between...
Tipo: Journal Article
Palavras-chave: Economic growth; Poverty; Nutrition; Computable general equilibrium modeling; Tanzania; Food Security and Poverty.
Ano: 2010
URL: http://purl.umn.edu/95974

Learning, Misallocation, and Technology Adoption: Evidence from New Malaria Therapy in Tanzania
Provedor de dados: 31
Autores: Adhvaryu,   Achyuta.
I show that malaria misdiagnosis, common in resource-poor settings, decreases the expected effectiveness of an important new therapy–since only a fraction of treated individuals have malaria–and reduces the rate of learning via increased noise. Using pilot program data from Tanzania, I exploit variation in the location and timing of survey enumeration to construct reference groups composed of randomly chosen, geographically and temporally proximate acutely ill individuals. I show that learning is stronger and adoption rates are higher in villages with more misdiagnosis. Subsidizing diagnostic tools or improving initial targeting of new technologies may thus accelerate uptake through learning.
Tipo: Working or Discussion Paper
Palavras-chave: Technology adoption; Learning; Malaria; Tanzania; Health Economics and Policy; International Development; Research and Development/Tech Change/Emerging Technologies; I15; O12; O33.
Ano: 2011
URL: http://purl.umn.edu/115712

Macroeconomic adjustment and agricultural performance in Southern Africa: a quantitative overview
Provedor de dados: 31
Autores: Bautista,   Romeo M.
"February 1996." Includes bibliographical references (p. 29-30).
Tipo: Working or Discussion Paper
Palavras-chave: Macroeconomics -- Models; Economic development; Agricultural development -- Africa; Southern; Malawi; Tanzania; Zimbabwe; Zambia; International Development.
Ano: 1996
URL: http://purl.umn.edu/97768

Climate Volatility and Poverty Vulnerability in Tanzania
Provedor de dados: 31
Autores: Ahmed,   Syud Amer; Diffenbaugh,   Noah S.; Hertel,   Thomas W.; Ramankutty,   Navin; Rios,   Ana R.; Rowhani,   Pedram.
Climate volatility will increase in the future, with agricultural productivity expected to become increasingly volatile as well. For Tanzania, where food production and prices are sensitive to the climate, rising climate volatility can have severe implications for poverty. We develop and use an integrated framework to estimate the poverty vulnerabilities of different socio-economic strata in Tanzania under current and future climate. We find that households across various strata are similarly vulnerable to being impoverished when considered in terms of their stratum’s populations, with poverty vulnerability of all groups higher in the 21st Century than in the late 20th Century. When the contributions of the different strata to the national poverty changes...
Tipo: Conference Paper or Presentation
Palavras-chave: Climate; Volatility; Poverty vulnerability; Tanzania; Environmental Economics and Policy; Food Security and Poverty; International Development.
Ano: 2009
URL: http://purl.umn.edu/49358

Payment for Ecosystem Services (PES) scheme design in rural Tanzania: Famers’ preferences for enforcement and payment options
Provedor de dados: 31
Autores: Kaczan,   David; Swallow,   Brent M.; Adamowicz,   Wiktor L.
Replaced with revised version of paper 09/27/11.
Tipo: Conference Paper or Presentation
Palavras-chave: Choice experiments; Payment for ecosystem services; Conditionality; Willingness to accept; Tanzania; Biodiversity; Agricultural and Food Policy; Community/Rural/Urban Development; Environmental Economics and Policy; International Development; Land Economics/Use.
Ano: 2011
URL: http://purl.umn.edu/103673

CONSUMER PREFERENCES AS DRIVERS OF THE COMMON  BEAN TRADE IN TANZANIA: A MARKETING PERSPECTIVE
Provedor de dados: 31
Autores: Mishili,   Fulgence J.; Temu,   Anna A.; Fulton,   Joan R.; Lowenberg-DeBoer,   James.
The objective of this study was to determine the impact of bean grain quality characteristics on market price. The data was collected from retail markets in Tanzania. Hedonic pricing provides a statistical estimate of premiums and discounts. Implications for development of bean markets include: i) extension agents should identify cost-effective ways to educate producers on targeting urban market niches based on consumer preferences for varieties, ii) breeding for bruchid resistant beans and use of appropriate storage technologies would alleviate the problems of storage damage, and iii) requiring a portfolio of grain quality characteristics to fit consumer preferences in local markets.
Tipo: Working or Discussion Paper
Palavras-chave: Beans; Markets; Consumer preferences; Hedonic; Storage; Tanzania; Consumer/Household Economics; Demand and Price Analysis; Marketing; D12; Q13.
Ano: 2009
URL: http://purl.umn.edu/48644

Trade Effects of the East African Community: Do We Need a Transitional Fund?
Provedor de dados: 31
Autores: Busse,   Matthias; Shams,   Rasul.
The paper evaluates the economic necessity and political incentives of a transitional fund for the East African Community (EAC). The fund has been proposed to encounter trade imbalances which may arise due to the intended customs union in East Africa. Using a disaggregated approach at the two-digit level of the Standard International Trade Classification, the paper assesses the overall impact of the EAC on trade flows. Moreover, the commodities that will be particularly affected by the customs union are identified. The results show that considerable trade effects cannot be expected, except for a very narrow range of products. The need for a transitional fund becomes less urgent from this perspective.
Tipo: Working or Discussion Paper
Palavras-chave: Customs Union; EAC; Kenya; Tanzania; Uganda; International Relations/Trade; Political Economy; F15; F17.
Ano: 2003
URL: http://purl.umn.edu/26290

Commodity prices, structural constraints and food price shocks in Tanzania
Provedor de dados: 31
Autores: Conforti,   Piero; Sarris,   Alexander H.
This paper explores the impact of the recent soar in world commodity prices on economic activity and household welfare in Tanzania, and the possible policy responses to that shock. The analysis is based on a single country computable general equilibrium model that includes considerable factor market and household details, as well as marketing margins between producers, consumers and foreign markets. Results indicate that the Tanzanian economy may fail to benefit from the opportunities arising from the increase in world agricultural prices, as this would imply a considerable reduction in most production activities, but the few that are directly export oriented. Policies can counteract only to a limited extent these negative impacts. Tariff and domestic tax...
Tipo: Conference Paper or Presentation
Palavras-chave: Food price soar; General equilibrium policy analysis; Tanzania; Structural constraints; Agricultural and Food Policy; Food Security and Poverty; International Development; Q17; Q18.
Ano: 2009
URL: http://purl.umn.edu/51905

Market Access and Rural Poverty in Tanzania
Provedor de dados: 31
Autores: Minot,   Nicholas.
Economic reforms in Tanzania have resulted in low inflation and solid economic growth, but many observers question whether the standard of living of ordinary Tanzanians has improved. Furthermore, there is a strong suspicion that the benefits have been concentrated among the urban population and among rural households with good market access, leaving remote rural households behind. In this paper, we demonstrate a new approach to measuring poverty trends over time. First, the relationship between poverty and household characteristics is estimated using household budget survey data. Second, this relationship is applied to the same characteristics in Demographic and Health Surveys, four of which have been carried out in Tanzania. The results suggest that the...
Tipo: Conference Paper or Presentation
Palavras-chave: Poverty; Market access; Tanzania; Economic reforms; Food Security and Poverty; C0; I3; O1; Q13; R0.
Ano: 2006
URL: http://purl.umn.edu/25603

Consumer preferences as drivers of the common bean trade in Tanzania: A marketing perspective
Provedor de dados: 31
Autores: Mishili,   Fulgence J.; Temu,   Anna A.; Fulton,   Joan R.; Lowenberg-DeBoer,   James.
The objective of this study was to determine the impact of bean grain quality characteristics on market price. The data was collected from retail markets in Tanzania. Hedonic pricing provides a statistical estimate of premiums and discounts. Implications for development of bean markets include: i) extension agents should identify cost-effective ways to educate producers on targeting urban market niches based on consumer preferences for varieties, ii) breeding for bruchid resistant beans and use of appropriate storage technologies would alleviate the problems of storage damage, and iii) requiring a portfolio of grain quality characteristics to fit consumer preferences in local markets.
Tipo: Journal Article
Palavras-chave: Beans; Markets; Consumer preferences; Hedonic; Storage; Tanzania; Marketing; D12; Q13.
Ano: 2009
URL: http://purl.umn.edu/48658

Using the Hawthorne Effect to Examine the Gap Between a Doctor's Best Possible Practice and Actual Performance
Provedor de dados: 31
Autores: Leonard,   Kenneth L.; Masatu,   Melkiory C.
Many doctors in developing countries provide considerably lower levels of quality to their patients than they have been trained to provide. The gap between best practice and actual performance is difficult to measure for individual doctors who differ in levels of training and experience and who face very different types of patients. We exploit the Hawthorne effect—in which doctors change their behavior when a researcher comes to observe their practices—to measure the gap between best and actual performance. We analyze this gap for a sample of doctors, examining the impact of the organization for which doctors work on the performance of doctors, after controlling for their ability. We find that some organizations succeed in motivating doctors to work at...
Tipo: Working or Discussion Paper
Palavras-chave: Motivation; Practice quality; Health care; Tanzania; Hawthorne effect; Health Economics and Policy; Institutional and Behavioral Economics; International Development; I1; O1; O2.
Ano: 2008
URL: http://purl.umn.edu/36693

Agricultural Technology Adoption and Rural Poverty: Application of an Endogenous Switching Regression for Selected East African Countries
Provedor de dados: 31
Autores: Asfaw,   Solomon; Shiferaw,   Bekele A.
Achieving agricultural growth and development and thereby improving rural household welfare will require increased efforts to provide yield enhancing and natural resources conserving technologies. Agricultural research and technological improvements are therefore crucial to increase agricultural productivity and thereby reduce poverty. However evaluation of the impact of these technologies on rural household welfare have been very limited by lack of appropriate methods and most of previous research has therefore failed to move beyond estimating economic surplus and return to research investment. This paper evaluates the potential impact of adoption of modern agricultural technologies on rural household welfare measured by crop income and consumption...
Tipo: Conference Paper or Presentation
Palavras-chave: Rural household welfare; Technology adoption; Propensity score matching; Endogenous switching; Ethiopia; Tanzania; Food Security and Poverty; Research and Development/Tech Change/Emerging Technologies; C13; C15; O32; O38.
Ano: 2010
URL: http://purl.umn.edu/97049

Regional Cooperation to Improve Food Security in Southern and Eastern African Countries
Provedor de dados: 31
Autores: Koester,   Ulrich.
Success in ensuring a continuous, adequate supply of food is one of the most important bases on which governments of low-income countries are judged by their people. This is because downward fluctuations in food supplies wreak great privation on low-income people and redistribute real income away from them. In view of this, the International Food Trade and Food Security Program at the International Food Policy Research Institute (IFPRI) has undertaken a series of studies of food supply management in developing countries. Among the policies considered have been schemes to compensate for fluctuations in food production and supply and in foreign exchange availability at the national, regional, and international levels. IFPRI's studies of food management...
Tipo: Report
Palavras-chave: Food supply; Southern Africa; Tanzania; Economic integration; Food Security and Poverty.
Ano: 1986
URL: http://purl.umn.edu/42175

ADOPTION OF MAIZE AND WHEAT TECHNOLOGIES IN EASTERN AFRICA: A SYNTHESIS OF THE FINDINGS OF 22 CASE STUDIES
Provedor de dados: 31
Autores: Doss,   Cheryl R.; Mwangi,   Wilfred; Verkuijl,   Hugo; De Groote,   Hugo.
This paper synthesizes the findings of 22 micro-level studies on technology adoption carried out by the International Maize and Wheat Improvement Center (CIMMYT) with national agricultural research systems in Ethiopia, Kenya, Tanzania, and Uganda from 1996-1999. The authors found that technology adoption is taking place across Eastern Africa but considerable scope remains to improve the productivity of smallholder agriculture in higher potential regions with high levels of adoption. Extension was the variable most highly correlated with technology adoption, and extension services continue to play an important role in disseminating information on new varieties and how to manage them. Despite the usefulness of the micro-study results, especially for priority...
Tipo: Working or Discussion Paper
Palavras-chave: Maize; Wheat; Innovation adoption; Technology transfer; Plant Breeding; Small farms; Case studies; Fertilizers; Private sector; Nongovernmental organizations; Research institutions; International organizations; Kenya; Tanzania; Uganda; Farm Management.
Ano: 2003
URL: http://purl.umn.edu/46522

WHY THE POOR CARE ABOUT PARTIAL VERSUS GENERAL EQUILIBRIUM EFFECTS - PART 1, METHODOLOGY AND COUNTRY CASE
Provedor de dados: 31
Autores: Wobst,   Peter.
The paper compares the effects of productivity growth in agriculture in a standard CGE model and an adjusted CGE model with special features in order to replicate partial equilibrium behavior of traded agricultural sectors within a general equilibrium framework. The fixed-price, partial equilibrium CGE model shows a strong multiplier effect so that total GDP, factor earnings, and household incomes increase with the productivity growth in agriculture. In comparison, the standard CGE model generates much more diverse sectoral behavior, stronger trade through shifts in the exchange rate, and a less equitable income distribution among farm and non-farm households.
Tipo: Working or Discussion Paper
Palavras-chave: CGE; Partial Equilibrium; Southern Africa; Tanzania; International Development.
Ano: 2000
URL: http://purl.umn.edu/16283

Seletividade de herbicidas aplicados em pré-emergência sobre gramíneas forrageiras tropicais.
Provedor de dados: 119
Autores: ALVES, E.; MARTINS, D.; SOUZA, F. H. D. de.
Quatro estudos foram conduzidos em 1999/2000, na UNESP/FCA-Botucatu (SP), com o objetivo de avaliar a seletividade de onze herbicidas, aplicados em pré-emergência, sobre as gramíneas forrageiras tropicais Brachiaria decumbens cv. Basilisk; Brachiaria brizantha cv. Marandu e Panicum maximum cultivares Tanzânia e Mombaça. Cada cultivar constituiu um estudo independente.
Tipo: Anais e Proceedings de eventos
Palavras-chave: Herbicidas; Gramíneas forrageiras tropicais; Basilisk; Marandu; Mombaça; Brachiaria Decumbens; Brachiaria Brizantha; Panicum Maximum; Tanzania.
Ano: 2002
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149093

Seleção de acessos da gramínea forrageira Panicum maximum quanto à resistência à cigarrinha-das-pastagens Notozulia entreriana (Berg, 1879) (Hemiptera: Cercopidae).
Provedor de dados: 119
Autores: PISTORI, M. G. B.; VALERIO, J. R.; BARBOSA, L. R.; CHERMOUTH, K. da S.; OLIVEIRA, M. C. M.
As cigarrinhas-das-pastagens são consideradas pragas-chave em gramíneas forrageiras no Brasil. Altas infestações destes insetos podem reduzir drasticamente a produção e qualidade das gramíneas, diminuindo a capacidade de suporte das pastagens. A diversificação das pastagens com a utilização de gramíneas forrageiras resistentes às cigarrinhas, como método de controle, tem merecido atenção por se constituir num método de baixo custo e de fácil adoção. Através de diferentes testes, gramíneas forrageiras têm sido avaliadas quanto à resistência às cigarrinhas na Embrapa Gado de Corte. No presente ensaio, sete acessos pré-selecionados da gramínea forrageira Panicum maximum (códigos G38, H8, H46, H64, H69 e T108), juntamente com as testemunhas P. maximum cv....
Tipo: Artigo de periódico
Palavras-chave: Notozulia entreriana; Cigarrinha das Pastagens; Gramínea Forrageira; Panicum Maximum; Pastagem; Variedade Resistente; Forage grasses; Pastures; Tanzania.
Ano: 2008
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/711671

Características de carcaça, componentes não-carcaça e composição tecidual e química da 12º costela de cordeiros Santa Inês terminados em pasto com três gramíneas no período seco.
Provedor de dados: 119
Autores: MENEZES, L. F. de O.; LOUVANDINI, H.; MARTHA JÚNIOR, G. B.; MCMANUS, C.; GARCIA, J. A. S.; MURATA, L. S.
Foram avaliadas as características de carcaça, os componentes não-carcaça e o rendimento da 12a costela de cordeiros Santa Inês terminados em pastejo rotacionado com três forrageiras tropicais (A. gayanus Kunth, cv. Planaltina,P. maximum Jacq., cv. Aruana e P. maximum Jacq., cv. Tanzânia), no período seco do ano. Utilizou-se delineamento inteiramente casualizado, com 11 ovinos (3 meses de idade e 18,8 ± 2,88 kg PV) em cada tratamento. Os animais receberam suplementação com concentrado em níveis crescentes, conforme o avançar do período seco, além de sal mineral à vontade. Ao final de 82 diasde experimento, os animais foram abatidos; no dia anterior ao abate, a área de olho-de-lombo (AOL) foi mensurada com ultra-som (AOLUS). Avaliaram-se o peso ao abate...
Tipo: Artigo de periódico
Palavras-chave: Antropogon; Ovine; Grass.; Aruaná; Andropogon Gayanus; Nutrição; Ovino; Panicum Maximum.; Tanzania; Nutrition.
Ano: 2008
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/571388

Ingestive behaviour, herbage intake and grazing efficiency of beef cattle steers on Tanzânia guineagrass subjected to rotational stocking managements.
Provedor de dados: 119
Autores: DIFANTE, G. dos; EUCLIDES, V. P. B.; NASCIMENTO JÚNIOR, D. do; SILVA, S. C. da; TORRES JÚNIOR, R. A. de A.; SARMENTO, D. O. de L.
ABSTRACT - The objective of this experiment was to evaluate the ingestive behaviour, herbage intake and grazing efficiency of beef cattle steers grazing on Panicum maximum Jacq. cv. Tanzania subjected to different rotational stocking intensities. Treatments corresponded to two post-grazing conditions (residues of 25 and 50 cm) associated with a pregrazing condition of 95% sward canopy light interception during regrowth (LI). The grazing time increased linearly with the duration of the occupation period (475 to 630 minutes/day). On paddocks grazed down to a residue of 25 cm, the bite rate increased linearly along the occupation period, with an average of 42.5 bites/minute. On paddocks grazed down to a residue of 50 cm, the bite rate was stable and equal to...
Tipo: Artigo de periódico
Palavras-chave: Manejo; Novilho de Corte; Panicum maximum; Pastejo Rotativo; Pastagem; Grazing management; Pastures; Rotational grazing; Tanzania.
Ano: 2009
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/417104

Avaliação de acessos da espécie forrageira Panicum maximum visando resistência à cigarrinha Notozulia entreriana (Berg, 1879) (Hemiptera: Cercopidae).
Provedor de dados: 119
Autores: CHERMOUTH, K. da S.; VALERIO, J. R.; PISTORI, M. G. B.; OLIVEIRA, M. C. M.
Danos severos causados pelas cigarrinhas-das-pastagens têm constituído problema relevante para a bovinocultura de corte nacional. Esses insetos reduzem a produção das gramíneas, diminuindo a capacidade de suporte das pastagens. A utilização de gramíneas forrageiras resistentes às cigarrinhas, constitui, talvez, a melhor alternativa de controle desses insetos. O termo cigarrinhas-das-pastagens, inclui várias espécies, sendo desejável, que o processo de seleção de plantas resistentes envolva as espécies de cigarrinhas economicamente importantes. No presente trabalho, nove acessos pré-selecionados da gramínea forrageira Panicum maximum (códigos G23, G38, H64, T46, T65, T92, T96 e T108), juntamente com as testemunhas P. maximum cv. Massai, Tanzânia, Mombaça,...
Tipo: Artigo de periódico
Palavras-chave: Notozulia entreriana; Capim Colonião; Cigarrinha das Pastagens; Gado de Corte; Gramínea Forrageira; Panicum Maximum; Pastagem; Planta Forrageira; Cercopidae; Forage grasses; Tanzania.
Ano: 2008
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/711820

Seletividade de herbicidas aplicados em pós-emergência sobre gramíneas forrageiras tropicais.
Provedor de dados: 119
Autores: ALVES, E.; MARTINS, D.; SOUZA, F. H. D. de.
Quatro estudos foram conduzidos em casa-de-vegetação, no Núcleo de Pesquisas Avançadas em Matologia (NUPAM), FCA/UNESP-Botucatu/SP, em 1999/2000.
Tipo: Anais e Proceedings de eventos
Palavras-chave: Herbicidas; Marandu; Basilisk; Mombaça; Brachiaria Brizantha; Brachiaria Decumbens; Panicum Maximum; Tanzania.
Ano: 2002
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1149097

Fracionamento de carboidratos e proteínas de três gramíneas tropicais no período chuvoso.
Provedor de dados: 119
Autores: CHAMBELA NETO, A.; FERNANDES, A. M.; DERESZ, F.; VIEIRA, R. A. M.; DEMINICIS, B. B.; JARDIM, J. G.
Tipo: Artigo em anais e proceedings
Palavras-chave: Marandu; Capim Estrela; Tanzania.
Ano: 2010
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/871216

Screening of selected brazilian and tanzanian cotton (Gossypium spp.) cultivars for Fusarium wilt resistance.
Provedor de dados: 119
Autores: FAUSTINE, C.; HOFFMANN, L. V.; TIBAZARWA, F. I.; LUKONGE, E.
Fusarium wilt of cotton caused by Fusarium oxysporum f.sp. vasinfectum Atk. Sny &amp; Hans is one of the major diseases of cotton in Tanzania. Resistant varieties provide useful tools for management of this disease. Varieties developed at Lake Zone Agricultural Research and Development Institute with previous records of resistance are currently susceptible in areas with high level of inoculums warranting the need to search for additional sources of resistance. Further, cotton varieties of Brazil indicate some level of resistance against F. oxysporum f. sp. vasinfectum that can be exploited in breeding programmes. In present study, four varieties from Brazil and three from Tanzanian were screened under greenhouse conditions for resistance to Fusarium wilt....
Tipo: Artigo de periódico
Palavras-chave: Fusarium wilt resistance; Cotton cultivars.; Brazil; Tanzania; Disease severity.
Ano: 2016
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1065942

Teor de lignina em pastagens sob manejos extensivo, intensivo e silvipastoril coletadas por simulação de pastejo.
Provedor de dados: 119
Autores: PASQUINI NETO, R.; BRUNO, J. F.; BUENO, I. A.; MILHORINI, P.; GOMES, V. M.; ANGELINI, P. B.; PÁDUA, G. S. DE; FURTADO, A. J.; OLIVEIRA, P. P. A.; RODRIGUES, P. H. M.
A eficiência da utilização das forrageiras pelos ruminantes depende de inúmeros aspectos, dentre eles, da concentração de lignina, como um dos fatores limitantes à digestibilidade pelos animais.
Tipo: Resumo em anais e proceedings
Palavras-chave: Intensificação; Pastejo simulado; Basilisk; Sistema de Pastejo; Lignina; Megathyrsus maximus; Tanzania.
Ano: 2022
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1157581

Avaliação de três cultivares de Panicum maximum Jacq. sob pastejo: composição química e digestibilidade da forragem.
Provedor de dados: 119
Autores: BRANCIO, P. A.; NASCIMENTO JUNIOR, D. do; EUCLIDES, V. P. B.; REGAZZI, A. J.; ALMEIDA, R. G. de; FONSECA, D. M. da; BARBOSA, R. A.
O estudo foi conduzido com o objetivo de estimar o valor nutritivo da MS de três cultivares de Panicum maximum Jacq. submetidas ao pastejo rotativo, através dos teores de proteína bruta, fibra em detergente neutro, fibra em detergente ácido, lignina, celulose, sílica e digestibilidade in vitro da matéria orgânica em amostras de folhas e colmos. Estudou-se, também, no cultivar Tanzânia, a adubação nitrogenada no final do período chuvoso, adicional à de manutenção comum às demais cultivares. As amostragens foram realizadas em junho, setembro e novembro de 1998 e março de 1999. Algumas diferenças entre tratamentos foram observadas, apresentando, em geral, menor valor nutritivo no cv. Massai, com menores teores de proteína bruta e digestibilidade e maiores...
Tipo: Artigo de periódico
Palavras-chave: Capim Colonião; Composição Química; Digestibilidade; Fertilizante Nitrogenado; Forragem; Manejo; Panicum Maximum; Pastagem; Pastejo Rotativo; Valor Nutritivo; Chemical composition; Digestibility; Nitrogen fertilizers; Nutritive value; Organic matter; Pastures; Rotational grazing; Tanzania.
Ano: 2002
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/325331

Avaliação de três cultivares de Panicum maximum Jacq. sob pastejo: comportamento ingestivo de bovinos.
Provedor de dados: 119
Autores: BRÂNCIO, P. A.; EUCLIDES, V. P. B.; NASCIMENTO JUNIOR, D. do; FONSECA, D. M. da; ALMEIDA, R. G. de; MACEDO, M. C. M.; BARBOSA, R. A.
Três cultivares de Panicum maximum Jacq. submetidas a pastejo rotativo foram avaliadas ao longo do ano quanto aos componentes do comportamento ingestivo (tamanho de bocados, tempo de pastejo e taxa de bocados). Os tratamentos constituíram em: 1) cv. Tanzânia + 50 kg/ha de N, 2) cv. Tanzânia + 100 kg/ha de N, 3) cv. Mombaça + 50 kg/ha de N, e 4) cv. Massai + 50 kg/ha de N. Os valores do tamanho de bocados foram provavelmente superestimados, mas valores abaixo de 0,300 g MS/bocado foram observados, considerado crítico, no período seco. Houve tendência a menores bocados na cv. Massai no período seco, provavelmente em função da distribuição de folhas e material morto ao longo do perfil do relvado. Não houve diferenças no tempo de pastejo entre tratamentos e...
Tipo: Artigo de periódico
Palavras-chave: Capim Colonião; Comportamento Animal; Consumo; Gado de Corte; Panicum Maximum; Pastagem; Pastejo Rotativo; Animal behavior; Beef cattle; Pastures; Rotational grazing; Tanzania.
Ano: 2003
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/325507

Produção e composição química do leite, consumo e digestibilidade de forragens tropicais manejadas em sistema de lotação intermitente.
Provedor de dados: 119
Autores: PORTO, P. P.; DERESZ, F.; SANTOS, G. T. dos; LOPES, F. C. F.; CECATO, U.; CÓSER, A. C.
Os objetivos neste trabalho foram comparar a composição química, a digestibilidade in vitro da matéria seca (DIVMS), as frações lâminas foliares e bainhas-colmos e a disponibilidade de forragem e avaliar a produção e composição do leite, o peso vivo, o escore corporal e o consumo de matéria seca de forrageiras tropicais. As forrageiras avaliadas foram capim-tanzânia (Panicum maximum Jacq.), grama-estrela (Cynodon nlemfuensis Vanderyst) e capim-marandu (Brachiaria brizantha Staf). As pastagens foram adubadas com nitrogênio (200 kg/ha.ano), K2O e P2O5 (50 kg/ha.ano) e manejadas em sistema de lotação intermitente com três dias de ocupação de piquete e dois intervalos de desfolha: janeiro e fevereiro com 24 dias e março, abril e maio com 30 dias. Foram...
Tipo: Artigo de periódico
Palavras-chave: Marandu; Pastagens tropicais; Produção Leiteira; Cynodon; Tanzania.
Ano: 2009
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/696986

Consumo e tempo de pastejo por novilhos Nelore em pastagem de capim - tanzânia sob diferentes ofertas de forragem.
Provedor de dados: 119
Autores: GONTIJO NETO, M. M.; EUCLIDES, V. P. B.; NASCIMENTO JÚNIOR, D. do; MIRANDA, L. F.; FONSECA, D. M. da; OLIVEIRA, M. P. de.
Os efeitos de diferentes níveis de oferta de forragem, associados a alterações no dossel induzida pelo pastejo, sobre o tempo de pastejo e o consumo de forragem por novilhos mantidos em pastagem de capim-tanzânia foram avaliados neste experimento. Os quatro níveis planejados de oferta de forragem (OF) (kg de MS de lâmina foliar/1 00 kg de PV animal/dia, %) resultaram em OF de 6,1 ± 0,59; 11,1 ± 0,77; 18,0 ± 1,24; e 23.9 ± 1,15%. Cada piquete foi pastejado por oito animais Nelore, com peso médio de 229,0 e 249,5 kg, para o primeiro e segundo períodos de amostragem, respectivamente. Foi utilizado um delineamento em blocos casualizados com quatro tratamentos, definidos pelos níveis médios de oferta de forragem. O tempo de pastejo, a disponibilidade de matéria...
Tipo: Artigo de periódico
Palavras-chave: Bovino de corte; Nelore; Vibracorder; Animal behaviour; Intake.; Comportamento Animal; Consumo; Pastagem; Pastejo.; Panicum Maximum; Nellore; Tanzania; Beef cattle; Grazing; Pastures.
Ano: 2006
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/490607

Taxa de excreção do adulto da cigarrinha-da-raiz Mahanarva fimbriolata (STAL, 1854) (Hemiptera: cercopidae) em acessos da gramínea forrageira Panicum maximum.
Provedor de dados: 119
Autores: PISTORI, M. G. B.; VALERIO, J. R.; BARBOSA, L. R.; CHERMOUTH, K. da S.; OLIVEIRA, M. C. M.
As cigarrinhas podem reduzir a produção, a qualidade e a capacidade de suporte das pastagens. A diversificação de pastagens, com a utilização de gramíneas forrageiras resistentes, apresenta grande potencial e tem se constituído na melhor alternativa visando ao controle desses insetos. Coleções de gramíneas forrageiras têm sido avaliadas na Embrapa Gado de Corte, procurando-se identificar acessos apresentando resistência a esses insetos. No presente trabalho, objetivou-se comparar alguns acessos da gramínea Panicum maximum (códigos G2, G38, G56 e K59) através do parâmetro taxa de excreção, quanto à resistência à cigarrinha-da-raíz Mahanarva fimbriolata. As cultivares comerciais P. maximum cv. Massai (altamente resistente), Tanzânia (resistente) e Mombaça...
Tipo: Artigo de periódico
Palavras-chave: Cigarrinha-da-raiz; Entomologia; Mahanarva Fimbriolata; Panicum Maximum; Pastagem; Gramínea Forrageira; Capim Colonião; Tanzania; Forage grasses.
Ano: 2008
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/697347

Componentes morfológicos do capim-tanzânia cultivado em quatro condições de fertilidade do solo na região dos cerrados.
Provedor de dados: 119
Autores: SANTOS JUNIOR, J. de D. G. dos; MONTEIRO, F. A.; MACEDO, M. C. M.; EUCLIDES, V. P. B.
RESUMO - Informações na variação dos componentes morfofisiológicos do capim-Tanzânia sob pastejo são escassas na literatura nacional. Objetivou-se analisar a razão de área foliar (RAF), área foliar específica (AFE) e razão de massa de folhas (RMF) do capim-Tanzânia (Panicum maximum cv. Tanzânia), ao longo das rebrotações de verão e outono, recebendo doses de nitrogênio de 150 (N1) e 300 (N2) kg ha-¹ ano-¹ com duas combinações de calcário (C), fósforo (P) e potássio (K), assim dispostas: CPK1, aplicação de P e K de 30 e 50 kg ha-¹ ano-¹, respectivamente, com calagem para elevar a porcentagem de saturação por bases a 50% e CPK2, aplicação de P e K de 60 e 100 kg ha-1 ano-1, respectivamente, com calagem para elevar a porcentagem de saturação por bases a 70%....
Tipo: Parte de livro
Palavras-chave: Forragem; Gramínea Forrageira; Manejo; Morfologia Vegetal; Panicum Maximum; Pastagem; Pastejo; Planta Forrageira; Tanzania.
Ano: 2005
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/571791

Avaliação de três cultivares de Panicum maximum Jacq. sob pastejo: composição da dieta, consumo de matéria seca e ganho de peso animal.
Provedor de dados: 119
Autores: BRÂNCIO, P. A.; NASCIMENTO JUNIOR, D. do; EUCLIDES, V. P. B.; FONSECA, D. M. da; ALMEIDA, R. G. de; MACEDO, M. C. M.; BARBOSA, R. A.
Três cultivares de Panicum maximum Jacq. submetidos a pastejo rotativo foram avaliados ao longo do ano, antes e após o período de pastejo, quanto à composição botânica e química da dieta, consumo de matéria seca e ganho de peso animal. Os tratamentos constituíram em: 1) cv. Tanzânia + 50 kg/ha de N, 2) cv. Tanzânia + 100 kg/ha de N, 3) cv. Mombaça + 50 kg/ha de N, e 4) cv. Massai + 50 kg/ha de N. As dietas selecionadas pelos animais na cv. Massai tenderam a apresentar os menores valores de digestibilidade e proteína bruta e os maiores de fibra em detergente neutro, enquanto na cv. Mombaça as dietas continham, em geral, maiores teores de sílica. Os animais selecionaram, em média, 92,4% de folhas verdes, independentemente do tratamento e da época de...
Tipo: Artigo de periódico
Palavras-chave: Massai; Capim Colonião; Composição Química; Consumo; Dieta; Ganho de Peso; Matéria Seca; Panicum Maximum; Pastagem; Pastejo Rotativo; Proteína Bruta; Chemical composition; Crude protein; Diet; Panicum; Pastures; Rotational grazing; Tanzania; Weight gain.
Ano: 2003
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/325506

­Genotypic value in hybrid progenies of Panicum maximum Jacq.
Provedor de dados: 119
Autores: BRAZ, T. G. dos S.; MARTUSCELLO, J. A.; JANK, L.; FONSECA, D. M. da; RESENDE, M. D. V.; EVARISTO, A. B.
Genetic breeding of forage plants has increasingly contributed to the release of more productive plants. In this regard, evaluating the genotypic value is essential when aiming to rank genotypes based on the mean free of environmental factors. Therefore, this study aimed to predict the genotypic value of agronomic and nutritive value characters of three progenies of Panicum maximum. Hybrids were evaluated in a clonal test in an incomplete-randomized design with three treatments (progenies 1, 2, and 3) and two replications (clones). Six harvests were performed at 25cm from the ground level throughout one year. Progeny 2 provided better results for total and leaf dry mass yield, regrowth, and height, and lower incidence of leaf spot. Progenies 1 and 3 had a...
Tipo: Artigo de periódico
Palavras-chave: Composição bromatológica; Biomassa de folha; Leaf biomass; Mombaça; Ipolaris maydis.; Capim colonião; Genótipo; Progênie; Rebrota; Mancha foliar.; Bipolaris maydis; Chemical composition; Tanzania.
Ano: 2017
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1077408

Seletividade de herbecidas pré-emergentes para gramíneas forrageiras tropicais.
Provedor de dados: 119
Autores: ALVES, E.; MARTINS, D.; SOUZA, F. H. D. de.
Este trabalho constou de quatro estudos que foram realizados em casa de vegetação, nos quais se avaliou a seletividade de diferentes herbicidas, aplicados em pré-emergência, sobre algumas gramíneas forrageiras tropicais: Brachiaria decumbens, Brachiaria brizantha cv. Marandu e Panicum maximum cultivares Tanzânia e Mombaça. Os herbicidas e as doses utilizadas, em g ha-1, para cada estudo foram: alachlor - 1.680 e 3.360, metolachlor - 1.200 e 2.400, diuron - 800 e 1.600, imazaquin - 75 e 150, imazapyr - 250 e 500, imazethapyr - 50 e 100, clomazone - 450 e 900, flumetsulam - 70 e 140, ametryn - 625 e 1.250, metribuzin - 525 e 1.050 e trifluralin - 900 e 1.800, além de uma testemunha sem aplicação de herbicidas. Utilizou-se o delineamento experimental...
Tipo: Artigo de periódico
Palavras-chave: Brachiaria decumbes; Panicum maximum cv; Mombaça; Gramíneas forrageira; Forrageiras tropicais; Herbecidas; Seletividade; Brachiaria Brizantha; Tanzania.
Ano: 2002
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/46388

­Genotypic value in hybrid progenies of Panicum maximum Jacq.
Provedor de dados: 119
Autores: BRAZ, T. G. dos S.; MARTUSCELLO, J. A.; JANK, L.; FONSECA, D. M. da; RESENDE, M. D. V. de; EVARISTO, A. B.
O lançamento de forrageiras resultantes de programas de melhoramento genético tem sido importante fonte de liberação de novas forrageiras mais adaptadas e competitivas. Nessas situações, a avaliação do valor genético é essencial quando se objetiva ranquear os genótipos com base no valor genotípico, isento dos efeitos ambientais. O objetivo com este trabalho foi estimar e avaliar o valor genotípico de características agronômicas e de valor nutritivo de três progênies de P. maximum, resultantes do cruzamento entre duas progenitoras sexuais e as cultivares ‘Mombaça’ e ‘Tanzânia’. O experimento foi implantado em teste clonal no delineamento em blocos incompletos com três tratamentos (progênies 1, 2 e 3) com duas repetições (clones). Os híbridos foram manejados...
Tipo: Artigo de periódico
Palavras-chave: Composição bromatológica; Biomassa de folha; Leaf biomass; Mombaça; Ipolaris maydis.; Capim colonião; Genótipo; Progênie; Rebrota; Mancha foliar; Bipolaris maydis; Chemical composition; Tanzania.
Ano: 2017
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1082574

On two pterosaur humeri from the Tendaguru beds (Upper Jurassic, Tanzania)
Provedor de dados: 42
Autores: Costa,Fabiana R.; Kellner,Alexander W.A.
Jurassic African pterosaur remains are exceptionally rare and only known from the Tendaguru deposits, Upper Jurassic, Tanzania. Here we describe two right humeri of Tendaguru pterosaurs from the Humboldt University of Berlin: specimens MB.R. 2828 (cast MN 6661-V) and MB.R. 2833 (cast MN 6666-V). MB.R. 2828 consists of a three-dimensionally preserved proximal portion. The combination of the morphological features of the deltopectoral crest not observed in other pterosaurs suggests that this specimen belongs to a new dsungaripteroid taxon. MB.R. 2833 is nearly complete, and because of a long and round proximally placed deltopectoral crest it could be referred to the Archaeopterodactyloidea. It is the smallest pterosaur from Africa and one of the smallest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tendaguru; Tanzania; Africa; Upper Jurassic; Pterosauria.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652009000400017

Schistosomal peritonitis secondary to perforated appendicitis
Provedor de dados: 55
Autores: Mazigo,Humphrey D; Giiti,Geofrey C; Zinga,Maria; Heukelbach,Jorg; Rambau,Peter.
In Tanzania, Schistosoma mansoni is endemic and causes intestinal schistosomiasis which affects various internal organs. However, worldwide there have been very few reports of cases of peritonitis due to schistosomal appendicitis. Here we report a rare case of schistosomal appendicitis with peritonitis in a 33 year-old male patient who recovered quickly after surgery
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Appendicitis; Peritonitis; Schistosoma mansoni; Tanzania.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000600013

Households’ characteristics and perceptions of weather variability impact on rice yield: empirical analysis of small scale farmers in Tanzania
Provedor de dados: 65
Autores: Kulyakwave,Peter David; Shiwei,Xu; Yu,Wen.
ABSTRACT:  Rice farming is characterized by various factors including environmental and non-environmental factors. The current paper analyses the influence of households’ characteristics, and perceptions of weather variability on rice yield. Authors used primary data collected from small-scale rice farmers in the Mbeya region of Tanzania. Garret technique and Stata software were used for data analyses. Results confirmed that farmer’s education, marital status, gender, and land ownership have a positive influence on rice yield. Thus, for every 1% increase in each variable increases rice yield by 14%, 98%, 26%, and 21% respectively. Owing to empirical results on farmers’ perceptions, it is confirmed that if the drought period increased by 1%, would on...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rice yield; Weather; Perceptions; Empirical analysis; Tanzania.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001100200

Stakeholder perceptions of ecosystem services of the Wami River and Estuary
Provedor de dados: 7
Autores: McNally, Catherine G.; Department of Natural Resources Science, University of Rhode Island, Kingston, Rhode Island; Coastal Resources Center, University of Rhode Island, Narragansett, Rhode Island; cmcnally@crc.uri.edu; Gold, Arthur J.; Department of Natural Resources Science, University of Rhode Island, Kingston, Rhode Island; agold@uri.edu; Pollnac, Richard B.; Department of Marine Affairs, University of Rhode Island, Kingston, Rhode Island; pollnac3@gmail.com; Kiwango, Halima R.; Tanzania National Parks.; hrpenga@yahoo.com.
Management of riverine and coastal ecosystems warrants enhanced understanding of how different stakeholders perceive and depend upon different kinds of ecosystem services.  Employing a mixed methods approach, this study compares and contrasts the use and perceptions of upstream residents, downstream residents, tourism officials, and conservation organizations regarding the value of 30 ecosystem services provided by the Wami River and its estuary in Tanzania, and investigates their perceptions of the main threats to this system.  Our findings reveal that all of the stakeholder groups place a high value on the provision of domestic water, habitat for wild plants and animals, tourism, and erosion control, and a relatively low value on the prevention of...
Tipo: Peer-Reviewed Reports
Palavras-chave: Ecosystem services; Stakeholders; Values; Tanzania.
Ano: 2016

Conservation and Unscripted Development:  Proximity to Park Associated with Development and Financial Diversity
Provedor de dados: 7
Autores: Baird, Timothy D.; Virginia Tech; tbaird@vt.edu.
Decades of research on the social dynamics of biodiversity conservation has shown that parks and protected areas have added hardship to rural communities throughout much of the developing world.  Nonetheless, some recent studies have found evidence of poverty alleviation near protected areas.  To build on these conflicting accounts, I use a comparative, mixed-methods design to examine opportunistic, unplanned, i.e., unscripted, development in indigenous communities near Tarangire National Park (TNP) in northern Tanzania.  I ask the questions: (1) How is proximity to TNP related to community-level infrastructural development?  (2) How has the process of development changed over time? and (3) How is proximity to TNP related to infrastructure-related social...
Tipo: Peer-Reviewed Reports
Palavras-chave: Africa; Conservation; Development; Education; Infrastructure; Tanzania.
Ano: 2014

Can REDD+ Reconcile Local Priorities and Needs with Global Mitigation Benefits? Lessons from Angai Forest, Tanzania
Provedor de dados: 7
Autores: Mustalahti, Irmeli; Development Studies, Department of Political and Economic Studies, University of Helsinki, Finland ; irmeli.mustalahti@helsinki.fi; Bolin, Anna; Independent Research Consultant, UK; bolinanna@gmail.com; Boyd, Emily; Department of Geography and Environmental Science, Whiteknights University of Reading, UK; e.boyd@leeds.ac.uk; Paavola, Jouni ; School of Earth and Environment, University of Leeds, UK; j.paavola@leeds.ac.uk.
The scope of the reducing emissions from deforestation and forest degradation (REDD) mechanism has broadened REDD+ to accommodate different country interests such as natural forests, protected areas, as well as forests under community-based management. In Tanzania the REDD+ mechanism is still under development and pilot projects are at an early stage. In this paper, we seek to understand how local priorities and needs could be met in REDD+ implementation and how these expectations match with global mitigation benefits. We examine the local priorities and needs in the use of land and forest resources in the Angai Villages Land Forest Reserve (AVLFR) in the Liwale District of Lindi Region in Tanzania.  Primary data was collected in two villages, Mihumo and...
Tipo: Peer-Reviewed Reports
Palavras-chave: Participatory Forest Management (PFM); Pro-poor REDD+; REDD+; Tanzania.
Ano: 2012

Multistakeholder environmental governance in action: REDD+ discourse coalitions in Tanzania
Provedor de dados: 7
Autores: Rantala, Salla; University of Helsinki; University of Eastern Finland; salla.rantala@helsinki.fi; Di Gregorio, Monica ; University of Leeds; M.DiGregorio@leeds.ac.uk.
Balancing interests to achieve legitimate and effective policies is a primary and pressing challenge in countries&amp;#8217; efforts to prepare their national reducing emissions from deforestation and forest degradation (REDD+) strategies. Using Tanzania as a country case, we investigated the most polarizing policy discourses and assessed the influence of competing discourse coalitions on the drafting of the national REDD+ strategy. We combined discourse and social network analysis to identify discourse coalitions and assess their influence. The findings indicate that the national REDD+ strategy largely reflects the positions of the discourse coalition that is controlled by powerful state actors who support central control of REDD+ financial mechanisms....
Tipo: Peer-Reviewed Reports
Palavras-chave: Discourse coalitions; Power; REDD+; Social network analysis; Tanzania.
Ano: 2014

Local Management Practices for Dealing with Change and Uncertainty: A Cross-scale Comparison of Cases in Sweden and Tanzania
Provedor de dados: 7
Autores: Belfrage, Kristina; Swedish University of Agricultural Sciences; Kristina.Belfrage@lbutv.slu.se.
We investigated and compared management practices for dealing with uncertainty in agroecosystem dynamics in two cases of smallholder farming in different parts of the world: northeast Tanzania and east-central Sweden. Qualitative research methods were applied to map farmers' practices related to agroecosystem management. The practices are clustered according to a framework of ecosystem services relevant for agricultural production and discussed using a theoretical model of ecosystem dynamics. Almost half of the identified practices were found to be similar in both cases, with similar approaches for adjusting to and dealing with local variability and disturbance. Practices that embraced the ecological roles of wild as well as domesticated flora and fauna...
Tipo: Peer-Reviewed Reports
Palavras-chave: Mbulu highlands; Roslagen; Sweden; Tanzania; Agroecosystem; Biodiversity; Bioindicators; Local ecological knowledge; Management practices; Resilience; Traditional ecological knowledge.
Ano: 2004

Biosafety education relevant to genetically engineered crops for academic and non-academic stakeholders in East Africa
Provedor de dados: 69
Autores: Sengooba,Theresa; Grumet,Rebecca; Hancock,James; Zawedde,Barbara; Kitandu,Lazaro; Weebadde,Cholani; Karembu,Margaret; Kenya,Eucharia; Meredia,Karim; Nampala,Paul; Ochanda,James O; Quemada,Hector; Rubindamayugi,Mugassa.
Development and deployment of genetically engineered crops requires effective environmental and food safety assessment capacity. In-country expertise is needed to make locally appropriate decisions. In April 2007, biosafety and biotechnology scientists, regulators, educators, and communicators from Kenya, Tanzania, and Uganda, met to examine the status and needs of biosafety training and educational programs in East Africa. Workshop participants emphasized the importance of developing biosafety capacity within their countries and regionally. Key recommendations included identification of key biosafety curricular components for university students; collaboration among institutions and countries; development of informational materials for non-academic...
Tipo: Journal article
Palavras-chave: Biotechnology; Environmental safety; Kenya; Tanzania; Uganda.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582009000100001

Determinação de atividade de proteases em Panicum maximim cv. Tanzania.
Provedor de dados: 14
Autores: SANTOS, P. M.; PROVAZI, M.; SOUZA, G. B. de.
As proteases são enzimas que catalisam reações em que proteínas são o substrato.
Tipo: Folhetos
Palavras-chave: Atividade de proteases; Panicum Maximum; Planta Forrageira; Tanzania.
Ano: 2005
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/39554

Efeito das determinações de nitrogênio ligado à fibra na estimativa dos nutrientes digestíveis totais - NDT - de gramíneas in natura.
Provedor de dados: 14
Autores: MEDEIROS, S. R. de; EUCLIDES, V. P. B.; LUZ, D. P.
O trabalho visa avaliar o efeito de não se considerar as frações de nitrogênio na estimativa dos nutrientes digestíveis totais, fórmula de Weiss, em gramíneas in natura: Brachiaria decumbens cv. Marandu e Panicum maximum Jacq cv. Tanzânia.
Tipo: Folhetos
Palavras-chave: Marandu; Plant fibres; Brachiaria Decumbens; Fibra; Nitrogênio; Pastagem; Panicum Maximum; Tanzania; Pastures; Nitrogen.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/326757

Produção forrageira e valor nutritivo dos capins: quicuio-da-amazônia, marandu, tobiatã, andropógon e tanzânia-1 em quatro idades de corte.
Provedor de dados: 14
Autores: AZEVEDO, G. P. C. de; CAMARÃO, A. P.; GONÇALVES, C. A.
Tipo: Folhetos
Palavras-chave: Capim quicuio-da-amazônia; Tobiata; Marandu; Dry matter; Forage crop; Production; Animal; Digestibilidade; Matéria Seca; Nutrição; Planta Forrageira; Proteína Bruta; Produção; Tanzania; Digestibility; Crude protein; Nutrition.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381071

Produção e valor nutritivo de pastagens orgânicas de capim-tanzânia em monocultivo e consorciado com calopogônio para rebanho leiteiro.
Provedor de dados: 14
Autores: FAGUNDES, G. M.; SOARES, J. P. G.; LEAL, M. A. de A.; COSTA, J. R.; ALMEIDA, D. L.
(Embrapa Agrobiologia. Boletim de Pesquisa e Desenvolvimento, 89).
Tipo: Folhetos
Palavras-chave: Calopogonium muconoides; Consórcio; Panicum maximum cv; Tanzania.
Ano: 2012
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/949653