Descubre y comparte nuestro conocimiento público

Se han encontrado 130 recursos

Resultados de búsqueda

Groundwater provides nearly 100 % of the water supplies in some districts of Sri Lanka and is a major source of domestic water in all other districts. However, the resource remains largely neglected and invisible to society and policymakers. Groundwater offers the advantage of being a more reliab...


Aheeyar, Mohamed M.M.Manthrithilake, HerathPathmarajah, S.Makin, Ian W.[Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka]Groundwater development through sprinkler irrigation: consequences of a lack of a governance structure in Kalpitiya, Sri Lanka

Nepal's policy-makers are presently faced with implementing a myriad of national and international policy obligations that are relevant to the conservation, use and development of agricultural biodiversity. Rapid changes in the recent international policy scenario, the complexity of the emerging ...


Gauchan, D.Sthapit, B.R.Jarvis, Devra I.International Plant Genetic Resources Institute[Agrobiodiversity conservation on-farm: Nepal's contribution to a scientific basis for national policy recommendations, 10 February 2002, Kathmandu, Nepal]Agrobiodiversity conservation on-farm: Nepal's contribution to a scientific basis for national policy recommendations, 10 February 2002, Kathmandu, Nepal

In the farming systems approach to technology development, trials are carried out on a limited number of farmers’ fields. Results of these trials are extrapolated to the entire target area and used either to identify directions for further research or to develop recommendations for farmers. Extra...


Smith, J.Walker, P.Oyewole, B.[Representativeness of farmers and sites in onfarm trials]Representativeness of farmers and sites in onfarm trials

The important position and role of mixed farming systems in land use intensification in subSaharan Africa is reviewed. This is done by examining the current situation that is followed with a justification for mixed farming. Further sections follow on changing patterns of land use, including the e...


Mohamed-Saleem, M.A.[Mixed farming systems in sub-Saharan Africa]Mixed farming systems in sub-Saharan Africa
Autor: Lazier, J.R.

Describes some of the important methods of legume introduction into farming systems. Lists some of the legumes identified by ILCA as being of potential value. Summarises the promising genera, their environments of adaptation and their areas of usefulness.


Lazier, J.R.[Legumes in forage research programmes for smallscale livestock producers]Legumes in forage research programmes for smallscale livestock producers

Subbaraoa, Guntur V.Ito, OsamuWatanabe, TakeshiMarco, RondonRao, Idupulapati M.Pearse, StuartHossain, ZakirGopalakrishnan, SubramanianKazuhiko, Nakahara[Natural nitrification inhibition by plants – A novel genetic strategy to combat nitrification and N2O emissions from agricultural systems]Natural nitrification inhibition by plants – A novel genetic strategy to combat nitrification and N2O emissions from agricultural systems

Rao, Idupulapati M.Arango, JacoboIshitani, ManabuPeters, MichaelMiles, John W.Tohme, Joseph M.Castro, AracelyCardoso Arango, Juan AndrésWorthington, MargaretSelvaraj, Michael GomezHoek, Rein van derSchultze-Kraft, RainerRincón, ÁlvaroPlazas, CamiloMendoza, ReynaldoCuchillo-Hilario, MarioTapasco, JeimarMartínez, JesúsHyman, GlennMoreta, DaniloMena Urbina, Martin A.Karwat, HannesNúñez, JonathanSubbaraoa, Guntur V.Cadisch, Georg[Strategic management for forage production and mitigation of environmental effects: Development of Brachiaria grasses to inhibit nitrification in soil]Strategic management for forage production and mitigation of environmental effects: Development of Brachiaria grasses to inhibit nitrification in soil
Autor: Tothill, J.C.

Discusses the role of legumes in the farming systems of sub-Saharan Africa and the existing farming systems in two agroclimatic zones, viz, humid and semi-arid, and Sudano-Sahelian zone; also discusses factors affecting management.


Tothill, J.C.[The role of legumes in farming systems of sub-Saharan Africa]The role of legumes in farming systems of sub-Saharan Africa

Jarvis, Devra I.Fonteneau, A.Nankya, R.Turdieva, M.K.Gauchan, D.Tempelmann, K.Lopez Noriega, I.[ИНСТРУМЕНТ ОЦЕНКИ АГРОБИОРАЗНООБРАЗИЯ И УСТОЙЧИВОСТИ (DATAR) - ИНТЕГРИРОВАНИЕ ВНУТРИВИДОВОГО РАЗНООБРАЗИЯ СЕЛЬСКОХОЗЯЙСТВЕННЫХ КУЛЬТУР, ЖИВОТНОВОДСТВА И ВОДНЫХ РЕСУРСОВ В ПРИНЯТИЕ РЕШЕНИЙ ПО РАЗВИТИЮ СЕЛЬСКОГО ХОЗЯЙСТВА][Diversity assessment tool for agrobiodiversity and resilience (DATAR) - Integrate intra-specific diversity of crop, livestock and aquatic resources in to agericultural development decision making.]Diversity assessment tool for agrobiodiversity and resilience (DATAR) - Integrate intra-specific diversity of crop, livestock and aquatic resources in to agericultural development decision making.

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso