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Presents and discusses analysis of shortcomings cited by Bernsten and Gryseels of ILCA regarding crop and livestock research programmes; includes animal mobility, lifecycle duration, lifecycle synchronization, multiple outputs, non-market inputs, size of experimental unit, producer attitudes, man...


McIntire, John M.[On the alleged difficulties of on-farm research with livestock]On the alleged difficulties of on-farm research with livestock

A cropping system trial involving 2 spray treatments, 2 cowpea varieties, and 9 cowpea–cereals cropping patterns involving two cereals was conducted in 1999 and 2000 cropping seasons in Minjibir. The systems involved different row to row combinations of cowpea and millet or sorghum. Selec...


Ajeigbe, Hakeem A.Oseni, T.O.Singh, B.B.Tarawali, Shirley A.[Effect of different cowpea - cereal row to row planting systems and insecticide sprays of cowpea on the quality of the crop residues]Effect of different cowpea - cereal row to row planting systems and insecticide sprays of cowpea on the quality of the crop residues

An agricultural ecosystem is an ecosystem managed with a purpose, usually to produce crops or animal products. Agricultural ecosystems are designed by humans, and are based on a long chain of experience and experiments. The emphasis in, for example, Western Europe has changed from maximum product...


Andren, O.Katterer, T[Agriculture Systems]Agriculture Systems

Nicaragua is particularly vulnerable to climate change due to its geographic, social, economic and environmental conditions. Increased temperature, fluctuation of precipitation patterns, and sea-level rise pose significant impacts for agricultural productivity, water resources availability and th...


Martínez Valle, Armando IsaacCzaplicki, StanislawCollado, CarmenParker, LouisBourgoin, ClémentGuerten, NoraLan, Le NgocLäderach, Peter[Pragmatic economic valuation of adaptation risk and responses across scales in Nicaragua]Pragmatic economic valuation of adaptation risk and responses across scales in Nicaragua

A lack of accuracy, uniqueness and the absence of systematic classification of cropland categories, together with long-pending updates of cropland mapping, are the primary challenges that need to be addressed in developing high-resolution cropland maps for south Asia. In this review, we analyzed ...


Patil, P.Gumma, Murali K.[A Review of the Available Land Cover and Cropland Maps for South Asia]A Review of the Available Land Cover and Cropland Maps for South Asia
Thornton, Philip K.Rosenstock, Todd S.Lamanna, ChristineBell, P.Förch, WiebkeHenderson, Benjamin B.Herrero, Mario T.[Climate-smart agriculture options in mixed crop-livestock systems in Africa south of the Sahara]Climate-smart agriculture options in mixed crop-livestock systems in Africa south of the Sahara

A Participatory Impact assessment (PASS) was undertaken to evaluate the adoption of improved crop technologies by farmers in the savannas of Borno State, Nigeria. A total of 476 people including 288 men and 188 women participated in PASS. These included representatives of 97 farmer groups/CBOs, o...


Amaza, P.S.Ellis-Jones, J.Kamara, A.Y.Helsen, J.Gaya, H.I.[A participatory adoption of improved crop technologies in the savannas of West Africa: empirical study from Borno, Nigeria]A participatory adoption of improved crop technologies in the savannas of West Africa: empirical study from Borno, Nigeria

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