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| Registros recuperados: 387 | |
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| Abonyi-Palotas, Jolan. |
| A rendszerváltozás óta alapjaiban változtak meg a külső és a belső körülmé-nyek, a termelés, a feldolgozás és az értékesítés közgazdasági környezete. Az élelmiszergazdaság elemei közti régi, akkor sem teljes összhang összeomlott, az újak pedig még nem jöttek létre, nem váltak általánossá. Elmaradott, szűk ke-resztmetszetű a mezőgazdaság infrastruktúrája és sajnos ez jellemzi az agrártér-ség, a vidék infrastruktúráját is. A mezőgazdasági térségekben lassabb a növe-kedés és a fejlődés üteme, visszafogottabb a beruházás, erősebb a tőkehiány. Ezen sokat lendíthet a speciális infrastruktúra átgondolt, dinamikus fejlesztése. - The internal and external circumstances, production, processing and the economic sales environment have all... |
| Tipo: Journal Article |
Palavras-chave: Infrastruktúra; Speciális agrár infrastruktúra; Fejlettség; Fejlesztés; Infrastructure; Special agricultural infrastructure; Maturity; Development; Agribusiness; Community/Rural/Urban Development; Research and Development/Tech Change/Emerging Technologies. |
| Ano: 2007 |
URL: http://purl.umn.edu/57678 |
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| Adams, Vanessa M.; Research Institute for the Environment and Livelihoods, Charles Darwin University; Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University; National Environmental Research Program Northern Australia Hub; v.adams@uq.edu.au; Pressey, Robert L.; Australian Research Council Centre of Excellence for Coral Reef Studies, James Cook University; National Environmental Research Program Northern Australia Hub; Bob.pressey@jcu.edu.au; Stoeckl, Natalie; School of Business and Cairns Institute, James Cook University; National Environmental Research Program Northern Australia Hub; natalie.stoeckl@jcu.edu.au. |
| There is an increasing demand for development of natural resources, which can be accompanied by environmental degradation. Planning for multiple land uses requires navigating trade-offs between social, economic, and environmental outcomes arising from different possible futures. To explore these trade-offs, we use the Daly River catchment, in Australia’s Northern Territory, as a case study. The catchment contains areas of priority for both conservation and development. In response to the challenge of navigating the required trade-offs, the Daly River Management Advisory Committee (DRMAC) initiated a land-use plan for the region. Both development and conservation of natural resources in the catchment will affect human well-being and the... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Development; Human well-being; Land-use planning; Objective setting; Stakeholder engagement; Systematic conservation planning. |
| Ano: 2014 |
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| Adeoti, Adetola I.. |
| The treadle pump technology was promoted and disseminated as an alternative to traditional rope and bucket for irrigation in Ghana by the International Non-Governmental Organization, Enterprise Works. The aim is to improve output, increase incomes and consequently reduce poverty among farm households. The paper employed the Heckman two-stage and the Ordinary Least Square procedures to identify the factors that influence adoption of the technology and the impact of adoption on the poverty status of farm households. Farm and household level data were obtained from 108 farmers consisting of 52 adopters and 58 non-adopters. The results demonstrated that availability of labor and increases in number of extension visits per year are factors that increase the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Development; Economics and Econometrics irrigation technology; Treadle pump adoption; Poverty; Ghana. |
| Ano: 2008 |
URL: http://www.jarts.info/index.php/jarts/article/view/73 |
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| ALBORNOZ,AMELINA; YÁÑEZ,JOSÉ M; FOERSTER,CLAUDIA; AGUIRRE,CELESTE; PEREIRO,LUISA; BURZIO,VERÓNICA; MORAGA,MAURICIO; REYES,ARIEL E; ANTONELLI,MARCELO. |
| Protein kinase CK1 is a ser/thr protein kinase family which has been identified in the cytosol cell fraction, associated with membranes as well as in the nucleus. Several isoforms of this gene family have been described in various organisms: CK1á, CK1ß, CK1δ, CK1å and CK1γ. Over the last decade, several members of this family have been involved in development processes related to wnt and sonic hedgehog signalling pathways. However, there is no detailed temporal information on the CK1 family in embryonic stages, even though orthologous genes have been described in several different vertebrate species. In this study, we describe for the first time the cloning and detailed expression pattern of five CK1 zebrafish genes. Sequence analysis... |
| Tipo: Journal article |
Palavras-chave: CK1; Casein Kinase 1; Expression pattern; Development; Zebrafish; Otic vesicles; Retina; Lens; Pectoral fin bud; Tegmentum; Myelencephalon; Telencephalon; Diencephalon; Mesencephalon; Rhombomeres. |
| Ano: 2007 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602007000200015 |
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| Almeida,Frederico Terra de; Bernardo,Salassier; Sousa,Elias Fernandes de; Marin,Sérgio Lúcio David; Grippa,Sidney. |
| Thermal units or degree day systems can both be used to quantify relationships between plants and air temperature. The Northern Fluminense region holds no tradition for irrigated papaya (Carica papaya L.) cropping and, because of the need for irrigation, it is important knowing its growth and development characteristics under these conditions. This study aimed to determine the relationship between growth rate of papaya plants and degree days, and its effect on crop productivity, under different irrigation levels. An experiment was set up with the cultivar "Improved Sunrise Soil 72/12", in a randomized blocks design, with seven irrigation water depths and three repetitions; crop growth and yield parameters were evaluated. There were significant correlations... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Irrigation management; Development; Papaya; Productivity. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162003000300001 |
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| Almeida,Isolina Maria Leite de; Rodrigues,João Domingos; Ono,Elizabeth Orika. |
| The aim of the present work was to evaluate the effects of auxins and gibberellins when applied at pre-harvest to the fruit development, and to the ripening and natural fall of the fruit, in 'Pêra' oranges. Trees of Citrus sinensis Osbeck cv. Pêra, 5 years old, were utilized. The treatments applied were: GA3 + 2,4-D 12.5mg L-1 of each; GA3 + 2,4-D 25mg L-1 ; GA3 + 2,4-D 37.5mg L-1; GA3 + NAA 12.5mg L-1; GA3 + NAA 25mg L-1; GA3 + NAA 37.5mg L-1; NAA + 2,4-D 12.5mg L-1; NAA + 2,4-D 25mg L-1; NAA + 2,4-D 37.5mg L-1; and water (control). The treatments were applied 3 times, at intervals of 45 days. The variables evaluated were: rate of natural fall (%), fruit length and diameter (mm), and fresh fruit weight (g). None of the treatments promoved alterations in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Auxins; Gibberellins; Fruit drop; Development. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000400003 |
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| Alves,Maria Lúcia Machado; Leitão-de-Araujo,Moema; Witt,André Alberto. |
| The reproduction of Bothrops jararaca (Wied, 1824) in captivity in ordened to determine the intercourse period, births, number of neonates, proportion of males and females per litter were performed between 1989 and 1999. Fifty eight females were observed, 16 intercourses in captivity, 45 females arrived already fertilized from nature and 53 litters, resulting on the birth of 426 live neonates, 67 infertile egg masses, 18 stillborn neonates and 4 abnormal neonates. The intercourse period was from february to december and the births happened between february and may. From the two gestacional periods observed, the shortest one was 152 days and the longest 239. The average amount of live neonates per litter was 8,04. Among 323 neonates, 47,68% were males and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bothrops jararaca; Reproductive cycle; Neonates; Development; Captivity. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212000000200009 |
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| ARAÚJO,OLÍVIA G.S.; HADDAD,CÉLIO F.B.; SILVA,HÉLIO R. DA; PUGENER,LOURDES A.. |
| ABSTRACT Pipa is a Neotropical genus of frogs that dwell in freshwater environments. It includes four species that lack free-swimming larvae (P. aspera, P. arrabali, P. pipa, and P. snethlageae) and three with tadpoles (P. carvalhoi, P. myersi, and P. parva). Developmental tables such as the one proposed by Nieuwkoop and Faber might be useful for Pipa species with tadpoles. However, for the other Pipa species, to determine stages by this table or by any of the tables already prepared for frogs without tadpoles (e.g., Crinia nimbus, Eleutherodactylus coqui, and Oreobates barituensis) is impossible. By using embryonic, juvenile, and subadult specimens, we generated a staging table for P. arrabali, from the moment limb buds were first observed until birth,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphibia; Anura; Development; Morphology; Pipidae. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652016000501875 |
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| Registros recuperados: 387 | |
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