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The study was conducted to determine the influence of season on ejaculate characteristics and semen quality of artificial insemination bulls at NAPRI i.e bulls made up of charolis, Bunaji, Sokoto Gudali, Friesian and FRx Bunaji bulls, over a 2 year period. Semen was collected twice weekly and eva...


Rekwot, P.I.Voh, A.A.Oyedipe, E.O.Opaluwa, G.I.Sekoni, V.O.Dawuda, P.M.[The effect of some environmental and disease factors on testicular and epididymal functions of zebu bulls and their friesian crosses. The influence of season on ejaculate characteristic on A.I. bulls]The effect of some environmental and disease factors on testicular and epididymal functions of zebu bulls and their friesian crosses. The influence of season on ejaculate characteristic on A.I. bulls

Presents papers discussing the potential for impacts within ILCA's organisational framework and mandate. The introductory paper raises general issues and poses questions that are pursued in the other papers. These papers address the environmental, economic and social components of impact within t...


International Livestock Centre for Africa[Potential for impact: ILCA looks to the future]Potential for impact: ILCA looks to the future

The live weight of Matabele does kept in seven communally grazed flocks in southern Zimbabwe were established by survey over a two-year period. The does showed a cyclical change in weight around the breeding cycle, the mean live weight at mating, immediately after kidding and 60 days after kiddin...


Sibanda, Lindiwe MajeleBryant, M.J.Ndlovu, L.R.[Live weight and body condition changes of Matebele does during their breeding cycle in a semi-arid environment]Live weight and body condition changes of Matebele does during their breeding cycle in a semi-arid environment

Lannerstad, Mats[Introducing the CLEANED project ex-ante impact assessment framework]Introducing the CLEANED project ex-ante impact assessment framework

This study was undertaken to investigate the genetic stability of an unselected Conlrol Group of South African Merino sheep and genetic change in a flock selected for increased clean fleece mass (Selection Group) under the same environmental conditions. Data regarding 14-17 months clean fleece ma...


Cloete, S.W.P.Delport, G.J.Erasmus, G.J.Olivier, J.J.Heydenrych, H.J.Toit, Elizabeth du[Environmental and genetic trends in clean fleece mass, live mass and fiber diameter in selection and control flocks involving a selection experiment for increased clean fleece mass in South African Merino sheep]Environmental and genetic trends in clean fleece mass, live mass and fiber diameter in selection and control flocks involving a selection experiment for increased clean fleece mass in South African Merino sheep

International Livestock Research Institute[Growing food, feed and fodder with less environmental impact: The Indian experience of full purpose crops]Growing food, feed and fodder with less environmental impact: The Indian experience of full purpose crops

Compares the climates and soils and vegetation of the Ethiopian Rift Vallety with those of other areas in Africa, with particular reference to the screening of forage species. Examines the diversity of climates and soil conditions as they constitute constraints to forage or crop production in the...


Russell-Smith, A.[Comparaison ecologique de la vallee du rift ethiopien et d'autres regions d'Afrique]Comparaison ecologique de la vallee du rift ethiopien et d'autres regions d'Afrique

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