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Journal Article 1997

Autor: Rey, B. Das, S.M.

Annual estimates of production traits over a 22 year period (1965-1987) for Black Head Persian sheep (BHP) from Malya and West Kilimanjaro research centers in Tanzania were utilized to analyse variation of flock productivity over time. Principal component analysis was used to anlyse the variation...

Enlace original: https://cgspace.cgiar.org/handle/10568/66665

Investigación en Agricultura
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Rey, B. ,  Das, S.M. ,  [A systems analysis of inter-annual changes in the pattern of sheep flock productivity in Tanzanian livestock research centres] ,  A systems analysis of inter-annual changes in the pattern of sheep flock productivity in Tanzanian livestock research centres
Conference Paper 1991

Autor: Rey, B.

This overview aims at browsing the scene of action for research on the resistance of small ruminant to endoparasites in sub-Saharan Africa. After recalling the main sheep and goat breeds, it describes the geographic distribution of these populations in the continent, mentions the farming systems ...

Enlace original: https://cgspace.cgiar.org/handle/10568/49905

Investigación en Agricultura
Enlace permanente
Rey, B. ,  [Small ruminant genetic resources and parasite challenge in sub-Saharan Africa] ,  Small ruminant genetic resources and parasite challenge in sub-Saharan Africa
Conference Paper 1993

Autor: Rey, B. Jacob, U.

A survey was conducted on 224 randomly selected farmers, comprising those participating and non-participating in a goat corssbreeding project in Burundi, and 54 farmers chosen as `breeders' by the project. Participating farmers were similar to the average goat farmers in the region in terms of la...

Enlace original: https://cgspace.cgiar.org/handle/10568/50915

Investigación en Agricultura
Enlace permanente
Rey, B. ,  Jacob, U. ,  [Participation in the Ngozi goat crossbreeding project (Burundi) and associated changes in the farming systems] ,  Participation in the Ngozi goat crossbreeding project (Burundi) and associated changes in the farming systems

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