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Journal Article 1993

Autor: Shapiro, Barry I. Sanders, J.H. Reddy, K.C. Baker, T.G.

This study modeled the introduction of new early cultivars of millet and cowpea, higher cowpea densities, and various fertilization strategies. Model results were then compared with farmer behaviour before and after the availability of these new technologies. The model correctly identified the tw...

Enlace original: https://cgspace.cgiar.org/handle/10568/28092

Investigación en Agricultura
Enlace permanente
Shapiro, Barry I. ,  Sanders, J.H. ,  Reddy, K.C. ,  Baker, T.G. ,  [Evaluating and adapting new technologies in a high-risk agricultural system - Niger] ,  Evaluating and adapting new technologies in a high-risk agricultural system - Niger
Journal Article 1998

Autor: Shapiro, Barry I. Sanders, J.H.

In semiarid West Africa, inorganic fertilizer use and sustainability objectives are complementary. With increasing population pressure and low levels of purchased inputs, crop yields in many regions are declining. Moderate use of inorganic fertilizer is required for increasing yields in a sustain...

Enlace original: https://cgspace.cgiar.org/handle/10568/28100

Investigación en Agricultura
Enlace permanente
Shapiro, Barry I. ,  Sanders, J.H. ,  [Fertilizer use in semiarid West Africa: Profitability and supporting policy] ,  Fertilizer use in semiarid West Africa: Profitability and supporting policy
Journal Article 1998

Autor: Sanders, J.H. Shapiro, Barry I. Ramaswamy, S.

This article proposes strategy for agricultural technology development for semi-arid West Africa. The strategy evaluation consists of two aspects: a) a review of the successes in the region; and b) analysis with mathematical programming of the potential impacts and constraints to various new tech...

Enlace original: https://cgspace.cgiar.org/handle/10568/29332

Investigación en Agricultura
Enlace permanente
Sanders, J.H. ,  Shapiro, Barry I. ,  Ramaswamy, S. ,  [A strategy for technology development for semi-arid sub-Saharan Africa] ,  A strategy for technology development for semi-arid sub-Saharan Africa
Journal Article 2000

Autor: Ahmed, M.M. Sanders, J.H. Nell, W.T.

In spite of substantial introduction of new sorghum and millet cultivars in semiarid Sub-Saharan Africa, there has been minimum aggregate impact on yields (FAO and ICRISAT, 1996: The World Sorghum Economies: Facts, Trends and Outlook. FAO, Rome, Italy and ICRISAT, Andhra Pradesh, India) in contra...

Enlace original: https://cgspace.cgiar.org/handle/10568/30003

Investigación en Agricultura
Enlace permanente
Ahmed, M.M. ,  Sanders, J.H. ,  Nell, W.T. ,  [New sorghum and millet cultivar introduction in sub-Saharan Africa: Impacts and research agenda] ,  New sorghum and millet cultivar introduction in sub-Saharan Africa: Impacts and research agenda

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