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Book 1991

Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3

Autor: Ehui, Simeon K. Spencer, D.

Enlace original: https://cgspace.cgiar.org/handle/10568/98722

Investigación en Agricultura

FOOD PRODUCTION

FARMING SYSTEMS

AGRICULTURAL SUSTAINABILITY

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Ehui, Simeon K. , Spencer, D. , [Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3] , Indices for measuring the sustainability and economic viability of farming systems: RCMP research monograph, No. 3

Journal Article 1995

Future prospects for cassava root yield in sub Saharan Africa

Autor: Nweke, F. Spencer, D.

Primary data collected over a wide area in Africa show that average cassava root yield is not declining as the population increases because the land is being cultivated more intensively in response to demographic pressures. Although fallow periods are becoming shorter, organic manuring, improved ...

Enlace original: https://cgspace.cgiar.org/handle/10568/101074

Investigación en Agricultura

DATA

CASSAVA

YIELDS

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Nweke, F. , Spencer, D. , [Future prospects for cassava root yield in sub Saharan Africa] , Future prospects for cassava root yield in sub Saharan Africa