On the basis of an analysis of 2127 reports on animal feed research and development from seven national programmes in eastern and southern Africa, this paper intends to give a profile of animal feed research in the area since meaningful records have been available, to establish major trends in th...
Jutzi, S.C.
,
[Animal feed research in eastern and southern Africa; priorities and trends]
,
Animal feed research in eastern and southern Africa; priorities and trends
Reviews the present state of knowledge about the biological contribution of nitrogen by forage legumes in sub-Saharan Africa; indicates the main factors limiting the contribution of biological N by forage legumes; highlights the potentials of legume - food crop - livestock interactions in various...
Haque, I.
,
Jutzi, S.C.
,
[La fixation de l'azote par les legumineuses fourrageres en Afrique subsaharienne: Potentialites et contraintes]
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La fixation de l'azote par les legumineuses fourrageres en Afrique subsaharienne: Potentialites et contraintes
Reviews the present state of knowledge about the biological fixation of N by forage legumes in sub-Saharan Africa; indicates the main factors limiting the contribution of biological Nitrogen to soils by forage legumes; highlights the potentials of legume - food crop - livestock interactions in va...
Haque, I.
,
Jutzi, S.C.
,
[Potentials and limitations to the biological nitrogen contribution from forage legumes in sub-Saharan Africa]
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Potentials and limitations to the biological nitrogen contribution from forage legumes in sub-Saharan Africa
Discusses intermediate technology for increased food and feed production from deep black clay soils (vertisols) in the Ethiopian highlands. Presents examples of improved soil/water/nutrient management on vertisols discussing tillage and animal powered surface drainage and its effect on crop yield...
Jutzi, S.C.
,
Asamenew, G.
,
Tedla, A.
,
Astatke, A.
,
[Intermediate technology for increased food and feed production from deep black clay soils in the Ethiopian highlands]
,
Intermediate technology for increased food and feed production from deep black clay soils in the Ethiopian highlands
Reviews the present state of knowledge about the biological contribution of nitrogen by forage legumes in sub-Saharan Africa; indicates the main factors limiting the contribution of biological N by forage legumes; highlights the potentials of legume - food crop - livestock interactions in various...
Haque, I.
,
Jutzi, S.C.
,
[Nitrogen fixation by forage legumes in sub-Saharan Africa: Potential and limitations]
,
Nitrogen fixation by forage legumes in sub-Saharan Africa: Potential and limitations