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UNIDAD DE MANEJO PARA LA CONSERVACION DE LA VIDA SILVESTRE COMO ALTERNATIVA PARA “LOS NUEVOS AGRONEGOCIOS” AgEcon
Retes Lopez, Rafael; Cuevas Gonzalez, Martha Isela; Moreno Medina, Salomon; Denogean Ballesteros, Francisco G.; Ibarra Flores, Fernando A.; Martin Rivera, Martha H..
The contamination of the ecosystems, over-exploitation and introduction of invading plants as well as the climatic change are considered causes of the loss of the biodiversity combined to the illegal animal traffic and plants that are exported of clandestine way to other countries which has gotten to represent between the 60 and 70 percent of the illegal commerce of our country; it is obligatory that the agronegocios do a use viable of the natural resources trying a sensible development. At international level Convention exists an organism denominated “on Commercial the International of Threatened Species of Wild Fauna and Flora” (CITES) signed in 1973 in Washington, D.C whose function is to regulate the international trade and at the same time to promote...
Tipo: Journal Article Palavras-chave: Unit; Handling; Conservation; Cinegetic; Agribusiness; Viable; Wild hunting.; Agribusiness.
Ano: 2010 URL: http://purl.umn.edu/93570
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ANALYSIS OF IRRIGATION DEVELOPMENT POST FAST TRACK LAND REFORM PROGRAMME. A CASE STUDY OF GOROMONZI DISTRICT, MASHONALAND EAST PROVINCE, ZIMBABWE AgEcon
Nhundu, K.; Mushunje, Abbyssinia.
Irrigation development is a gateway to increased agricultural, water and land productivity, increased household and national food security. However, irrigation development has been a major challenge in many developing countries, including Zimbabwe. The launch of the Fast Track Land Reform Programme (FTLRP) in 2003 ushered in new unskilled cadres and this was followed by a reduction in area developed for irrigation from 200,000ha to approximately 120,000ha. This was due to thefts, dilapidation, and vandalism of irrigation infrastructure. The government made efforts to develop and bring back the 200,000ha into operational, but little has been achieved. To assess irrigation development post FTLRP, a case study was done in Goromonzi District. Using a Trend...
Tipo: Conference Paper or Presentation Palavras-chave: Irrigation; Irrigation development; Funding; Productivity; Cost recovery; Viable; FTLRP; Crop Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/97065
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Grazing of particle-associated bacteria-an elimination of the non-viable fraction BJM
Gonsalves,Maria-Judith; Fernandes,Sheryl Oliveira; Priya,Madasamy Lakshmi; LokaBharathi,Ponnapakkam Adikesavan.
Abstract Quantification of bacteria being grazed by microzooplankton is gaining importance since they serve as energy subsidies for higher trophic levels which consequently influence fish production. Hence, grazing pressure on viable and non-viable fraction of free and particle-associated bacteria in a tropical estuary controlled mainly by protist grazers was estimated using the seawater dilution technique. In vitro incubations over a period of 42 h showed that at the end of 24 h, growth coefficient (k) of particle-associated bacteria was 9 times higher at 0.546 than that of free forms. Further, ‘k’ value of viable cells on particles was double that of free forms at 0.016 and 0.007, respectively. While bacteria associated with particles were grazed...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bacteria; Ciliates; Grazing; Particle; Protists; Viable.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100037
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