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International Center for Tropical Agriculture[Contener la deforestación en la cuenca amazónica: intensificando la producción a través de la diversificación en el uso de las tierras degradadas en los márgenes forestales]Contener la deforestación en la cuenca amazónica: intensificando la producción a través de la diversificación en el uso de las tierras degradadas en los márgenes forestales

The important position and role of mixed farming systems in land use intensification in subSaharan Africa is reviewed. This is done by examining the current situation that is followed with a justification for mixed farming. Further sections follow on changing patterns of land use, including the e...


Mohamed-Saleem, M.A.[Mixed farming systems in sub-Saharan Africa]Mixed farming systems in sub-Saharan Africa

Inadequate feed supplies remain a major constraint to sustainable cattle production in general, and milk production in particular, in smallholder production systems throughout sub-Saharan Africa. In the emerging peri-urban dairy production systems in West and central Africa, for example, poor dev...


Olaloku, E.A.Debrah, S.K.[Research priorities for the development of appropriate feeding systems for dairy production in sub-Saharan Africa]Research priorities for the development of appropriate feeding systems for dairy production in sub-Saharan Africa

Presents an overview of population and land use characteristics of the Kurmin Biri, Abet and Ganawwi areas, all in the subhumid zone of Nigeria, with particular reference to ethnic composition, human & cattle population, cultivation densities and extent of fallow land.


Waters-Bayer, AnnTaylor-Powell, E.[Population and land use in the subhumid zone of Nigeria]Population and land use in the subhumid zone of Nigeria

Presents results of studies of settlement, land use & relations w. settled farmers of Fulani agropastoralists in Abet & Kachia Grazing Reserve in Subhumid Nigeria. Discusses reasons of choice of site, pattern & right of grazing and access to land.


Waters-Bayer, AnnTaylor-Powell, E.[Settlement and land use by Fulani pastoralists in case study areas]Settlement and land use by Fulani pastoralists in case study areas

Thenkabail, Prasad S.Nolte, C.[Inland valley characterization report No. 1: regional characterization of inland valley agroecosystems in save, Bante, Bassila, and Parakou regions in South central Republic of Benin]Inland valley characterization report No. 1: regional characterization of inland valley agroecosystems in save, Bante, Bassila, and Parakou regions in South central Republic of Benin

As the problems of impact assessement are rather intractable, a fairly simple dual approach is proposed. First the major components of environmental impact of current agricultural production systems in Africa (i.e. impact of cropping, livestock keeping, fuelwood and timber extraction and burning)...


Leeuw, P.N. de[Impact potentiel sur l'environnement]Impact potentiel sur l'environnement

As the problems of impact assessement are rather intractable, a fairly simple dual approach is proposed. First the major components of environmental impact of current agricultural production systems in Africa (i.e. impact of cropping, livestock keeping, fuelwood and timber extraction and burning)...


Leeuw, P.N. de[Potential environmental impacts]Potential environmental impacts

Grasslands cover about 40% of China's land area. This paper synthesizes 133 papers from China on the impacts of land use conversion and improved management practices on soil organic carbon (SOC) in China's grasslands. The synthesis finds that overgrazing and conversion of freely grazed grassland ...


Wang, ShipingWilkes, AndreasZhang, ZhicaiChang, XiaofengLang, RongWang, YanfenNiu, Haishan[Management and land use change effects on soil carbon in China s grasslands: a synthesis]Management and land use change effects on soil carbon in China s grasslands: a synthesis

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