Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 4
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Costs and performance of irrigation projects: A comparison of Sub-Saharan Africa and other developing regions AgEcon
Inocencio, Arlene; Kikuchi, Masao; Tonosaki, Manabu; Maruyama, Atsushi; Merrey, Douglas J.; Sally, Hilmy; de Jong, Ijsbrand.
Tipo: Report Palavras-chave: Irrigation programs; Costs; Investment policy; Participatory management; Farmer participation; Agribusiness; Agricultural Finance; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management.
Ano: 2007 URL: http://purl.umn.edu/44516
Imagem não selecionada

Imprime registro no formato completo
Economic gains of improving soil fertility and water holding capacity with clay application: the impact of soil remediation research in northeast Thailand AgEcon
Saleth, Rathinasamy Maria; Inocencio, Arlene; Noble, Andrew D.; Ruaysoongnern, Sawaeng.
Declining productivity of agricultural soils in Northeast Thailand is a challenge facing land managers and farmers. A program was initiated in 2002 to investigate the potential role of incorporating clay-based materials into degraded soils as a means of enhancing productivity. This research report attempts to provide an ex-post assessment of the field level impact and economic viability of this approach, using the empirically derived estimates of the average income impacts that the application of bentonite or clay technology has generated among farm communities in Northeast Thailand. From an exclusive IWMI perspective, the impact evaluation suggests that the program has a net present value (NPV) of US$0.41 million with a benefit-cost ratio (BCR) of 2.44...
Tipo: Report Palavras-chave: Soil improvement; Impact assessment; Research projects; Soil fertility; Sandy soils; Water holding capacity; Clay soils; Soil water relations; Soil management; Farming systems; Crop yield; Vegetable crops; Rice; Sorghum; Models; Statistical methods; Cost benefit analysis; Economic analysis; Economic aspects; Thailand; Agribusiness; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods.
Ano: 2009 URL: http://purl.umn.edu/53064
Imagem não selecionada

Imprime registro no formato completo
Innovative approaches to agricultural water use for improving food security in Sub-Saharan Africa AgEcon
Inocencio, Arlene; Sally, Hilmy; Merrey, Douglas J..
Tipo: Working or Discussion Paper Palavras-chave: Irrigated farming; Water use; Food security; Water resources; Water supply; Rain; Water harvesting; Wetlands; Food production; Groundwater management; Urbanization; Recycling; Effluents; Waste waters; Water reuse; Water demand; Crop production; Crop Production/Industries; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92701
Imagem não selecionada

Imprime registro no formato completo
Opportunities for private sector participation in agricultural water development and management AgEcon
Penning de Vries, Frits W.T.; Sally, Hilmy; Inocencio, Arlene.
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Private sector; Public sector; Public policy; Private investment; Participatory management; Privatization; Financing; Farmers; Households; Water harvesting; Agricultural and Food Policy; Agricultural Finance; Farm Management; Financial Economics; Public Economics; Resource /Energy Economics and Policy.
Ano: 2005 URL: http://purl.umn.edu/92403
Registros recuperados: 4
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional