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Journal Article 1987

Autor: Tarawali, G. Mohamed-Saleem, M.A. Kaufmann, Ralph R. von

Examines the returns to labour from cropping fallowed land and land that has been used for stylosanthes fodder banks in the subhumid zone of Nigeria.

Enlace original: https://cgspace.cgiar.org/handle/10568/10869

Investigación en Agricultura
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Tarawali, G. ,  Mohamed-Saleem, M.A. ,  Kaufmann, Ralph R. von ,  [Main-d'oeuvre requise pour la culture du mais sur des jacheres et sur des sols precedemment voues a Stylosanthes - zone subhumide du Nigeria] ,  Main-d'oeuvre requise pour la culture du mais sur des jacheres et sur des sols precedemment voues a Stylosanthes - zone subhumide du Nigeria
Journal Article 2006

Autor: Thornton, Philip K. Stroud, A. Hatibu, N. Legg, C. Ly, S. Twomlow, Stephen Molapong, K. Notenbaert, An Maria Omer Kruska, R. Kaufmann, Ralph R. von

The sub-Saharan Africa challenge programme is designed to address the problems of failures of agricultural markets, inappropriate policies and natural resource degradation, that contribute to the continuing deterioration of livelihoods and food security in the region. It is seeking to do this by ...

Enlace original: https://cgspace.cgiar.org/handle/10568/91390

Investigación en Agricultura
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Thornton, Philip K. ,  Stroud, A. ,  Hatibu, N. ,  Legg, C. ,  Ly, S. ,  Twomlow, Stephen ,  Molapong, K. ,  Notenbaert, An Maria Omer ,  Kruska, R. ,  Kaufmann, Ralph R. von ,  [Site selection to test an integrated approach to agricultural research for development: combining expert knowledge and participatory geographic information system methods] ,  Site selection to test an integrated approach to agricultural research for development: combining expert knowledge and participatory geographic information system methods
Journal Article 1987

Autor: Mohamed-Saleem, M.A. Suleiman, H. Kaufmann, Ralph R. von

Studies different methods of growing sorghum in stylo fodder banks at ILCA, Kaduna. Includes ridging vs flat seedbed preparation, transplanting vs seeding, and suppressing or encouraging growth of forage legume during food crop growth.

Enlace original: https://cgspace.cgiar.org/handle/10568/28642

Investigación en Agricultura
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Mohamed-Saleem, M.A. ,  Suleiman, H. ,  Kaufmann, Ralph R. von ,  [Tillage methods for the cropping of sorghum in legume fodder banks in the subhumid zone of Nigeria] ,  Tillage methods for the cropping of sorghum in legume fodder banks in the subhumid zone of Nigeria
Journal Article 1989

Autor: Kaufmann, Ralph R. von Mohamed-Saleem, M.A.

Highlights the interactions between agronomy and economics in developing forage production techniques for the two main land-use situations in the subhumid zone of Nigeria, viz, cultivation and fallow. Presents break-even sorghum grain-stylo price ratios for different undersowing times, capital an...

Enlace original: https://cgspace.cgiar.org/handle/10568/4569

Investigación en Agricultura
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Kaufmann, Ralph R. von ,  Mohamed-Saleem, M.A. ,  [Interactions between agronomy and economics in forage legume research] ,  Interactions between agronomy and economics in forage legume research
Journal Article 1989

Autor: Kaufmann, Ralph R. von Mohamed-Saleem, M.A.

Highlights the interactions between agronomy and economics in developing forage production techniques for the two main land-use situations in the subhumid zone of Nigeria, viz, cultivation and fallow. Presents break-even sorghum grain-stylo price ratios for different undersowing times, capital an...

Enlace original: https://cgspace.cgiar.org/handle/10568/10848

Investigación en Agricultura
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Kaufmann, Ralph R. von ,  Mohamed-Saleem, M.A. ,  [Interactions entre parametres agronomiques et economiques dans la recherche agrostologique] ,  Interactions entre parametres agronomiques et economiques dans la recherche agrostologique
Journal Article 2002

Autor: Jabbar, M.A. Ehui, Simeon K. Kaufmann, Ralph R. von

Based on analysis of credit supply in Ethiopia, Kenya, Uganda and Nigeria, it is shown that public credit institutions do not have sufficient funds to meet the demand for livestock credit and cannot mobilize savings from their clients or other commercial sources for one reason or another. In addi...

Enlace original: https://cgspace.cgiar.org/handle/10568/33267

Investigación en Agricultura
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Jabbar, M.A. ,  Ehui, Simeon K. ,  Kaufmann, Ralph R. von ,  [Supply and demand for livestock credit in sub-Saharan Africa: Lessons for designing new credit schemes] ,  Supply and demand for livestock credit in sub-Saharan Africa: Lessons for designing new credit schemes
Journal Article 1993

Autor: Rege, J.E.O. Kaufmann, Ralph R. von Mani, R.I.

A study was conducted to examine herd structure and cattle disposal patterns of Bunaji herds kept under traditional management at four locations in the subhumid zone of Nigeria. Sale for meat was the single most important disposal reason. Mean age of cattle sold for meat was 8 years but the age r...

Enlace original: https://cgspace.cgiar.org/handle/10568/28264

Investigación en Agricultura
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Rege, J.E.O. ,  Kaufmann, Ralph R. von ,  Mani, R.I. ,  [On-farm performance of Bunaji (White Fulani) cattle. 1. Herd structures and cattle disposal] ,  On-farm performance of Bunaji (White Fulani) cattle. 1. Herd structures and cattle disposal
Journal Article 1987

Autor: Bayer, W. Suleiman, H. Kaufmann, Ralph R. von Waters-Bayer, Ann

Outlines the major elements of pastoral resource use and examines strategies for development of pastoral systems in subhumid west Africa. Looks at cattle management, grazing resources, transhumant cattle, grazing reserves, and ranching.

Enlace original: https://cgspace.cgiar.org/handle/10568/29548

Investigación en Agricultura
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Bayer, W. ,  Suleiman, H. ,  Kaufmann, Ralph R. von ,  Waters-Bayer, Ann ,  [Resource use and strategies for development of pastoral systems in subhumid West Africa - The case of Nigeria] ,  Resource use and strategies for development of pastoral systems in subhumid West Africa - The case of Nigeria
Journal Article 1993

Autor: Rege, J.E.O. Kaufmann, Ralph R. von Mwenya, W.N.M. Otchere, E.O. Mani, R.I.

An on-farm study was conducted over a 12-year period (1979 through 1990) at four locations in the subhumid zone of Nigeria to estimate levels of performance of Bunaji cattle and to examine factors affecting productivity in these production systems. Average weight at birth, at 9 months and at 12 m...

Enlace original: https://cgspace.cgiar.org/handle/10568/28263

Investigación en Agricultura
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Rege, J.E.O. ,  Kaufmann, Ralph R. von ,  Mwenya, W.N.M. ,  Otchere, E.O. ,  Mani, R.I. ,  [On-farm performance of Bunaji (White Fulani) cattle. 2. Growth, reproductive performance, milk offtake and mortality] ,  On-farm performance of Bunaji (White Fulani) cattle. 2. Growth, reproductive performance, milk offtake and mortality
Journal Article 1992

Autor: Kaufmann, Ralph R. von

Africa may be broadly characterized into five ecological zones; Arid, semi-arid, sub-humid, humid and highland. Each zone has characteristic socio-economic systems which are reflected in the livestock husbandry. The socio-economic systems of the arid zones have to be highly mobile and able to cop...

Enlace original: https://cgspace.cgiar.org/handle/10568/29729

Investigación en Agricultura
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Kaufmann, Ralph R. von ,  [African feed resources and ruminant production from the ecological and socio-economic viewpoint] ,  African feed resources and ruminant production from the ecological and socio-economic viewpoint

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