The Nyando Basin in Kenya, a rich agricultural flood plain around Lake Victoria with a population density exceeding 400 persons per square kilometre, has been adversely affected by extreme weather events that include droughts and floods. Literacy levels are low. Land sizes are small, generally le...
Ojango, Julie M.K.
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Audho, James O.
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Oyieng, Edwin P.
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Recha, John W.M.
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Muigai, Anne W.T.
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[Innovative use of sheep and goats by women in climate smart villages in Kenya]
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Innovative use of sheep and goats by women in climate smart villages in Kenya
Six first cross (F1) Red Maasai X Dorper rams were mated to both Red Maasai (R) and Dorper (D) ewes to produce 1342 double backcross progeny (672 3/4 D/1/4 R and 670 3/4 R/1/4 D lambs born alive). These six double backcross resource families are being used to identify quantitative trait loci con...
Mugambi, J.M.M.
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Audho, James O.
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Baker, R.L.
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[Evaluation of the phenotypic performance of a Red Maasai and Dorper double backcross resource population: Natural pasture challenge with gastro-intestinal nematode parasites]
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Evaluation of the phenotypic performance of a Red Maasai and Dorper double backcross resource population: Natural pasture challenge with gastro-intestinal nematode parasites
Six F1 Dorper (D) x Red Maasai (R) rams were mated to both D and R ewes to produce backcross lambs. These six double backcross resource families are being analysed to identify quantitative trait loci that may be controlling resistance to gastro-intestinal (GI) nematode parasites, mainly Haemonchu...
Mugambi, J.M.M.
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Audho, James O.
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Njomo, S.
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Baker, R.L.
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[Evaluation of the phenotypic performance of a Red Maasai and Dorper double backcross resource population: Indoor trickle challenge with Haemonchus contortus]
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Evaluation of the phenotypic performance of a Red Maasai and Dorper double backcross resource population: Indoor trickle challenge with Haemonchus contortus
A study was carried out from 1994 to 1996 to compare the resistance to naturally acquired gastrointestinal (GI) nematode infections (predominantly Haemonchus contortus) of 88 Galla and 114 Small East Africa (SEA) goats (does) in the sub-humid coastal region of Kenya. Live weights (LWT), blood pac...
Baker, R.L.
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Mwamachi, D.M.
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Audho, James O.
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Aduda, Eric O.
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Thorpe, W.R.
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[Resistance of Galla and Small East African goats in the sub-humid tropics to gastrointestinal nematode infections and the peri-parturient rise in faecal egg counts]
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Resistance of Galla and Small East African goats in the sub-humid tropics to gastrointestinal nematode infections and the peri-parturient rise in faecal egg counts
Yobera, Damaris
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Audho, James O.
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Aduda, Eric O.
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[Mixed model analysis for the estimation of components of genetic variation in lamb weaning weight]
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Mixed model analysis for the estimation of components of genetic variation in lamb weaning weight
Four experiments, two with sheep and two with goats, were carried out to determine the efficacy of ivermectin, fenbendazole, levamisole, closantel and some of their combinations by faecal egg count reduction tests. In the first experiment, injectable ivermectin, oral ivermectin, fenbendazole and ...
Mwamachi, D.M.
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Audho, James O.
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Thorpe, W.R.
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Baker, R.L.
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[Evidence for multiple anthelmintic resistance in sheep and goats reared under the same management in coastal Kenya]
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Evidence for multiple anthelmintic resistance in sheep and goats reared under the same management in coastal Kenya
Yobera, Damaris
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Audho, James O.
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Aduda, Eric O.
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[Exploratory analysis of factors affecting weaning weight of Dorper and Red Maasai lambs]
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Exploratory analysis of factors affecting weaning weight of Dorper and Red Maasai lambs
Resistance to naturally acquired gastro-intestinal (GI) nematode parasite infections (predominantly Haemonchus contortus) was studied in 166 Red Maasai; 230 Dorper and 294 crossbred (Red Maasai X Dorper) ewes in the sub-humid coastal region of Kenya. Live weights (LWT), blood packed-cell volume (...
Baker, R.L.
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Mwamachi, D.M.
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Audho, James O.
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Aduda, Eric O.
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Thorpe, W.R.
,
[Genetic resistance to gastro-intestinal nematode parasites in red Maasai, Dorper and Red Maasai X Dorper ewes in the sub-humid tropics]
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Genetic resistance to gastro-intestinal nematode parasites in red Maasai, Dorper and Red Maasai X Dorper ewes in the sub-humid tropics
This study quantifies comprehensively both within and between breed differences in resistance to natural infection with gastrointestinal parasites. This research programme was developed from an earlier study in coastal Kenya involving Dorper and Red Maasai X Dorper sheep. It is now part of an ILC...
Baker, R.L.
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Reynolds, L.
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Mwamachi, D.M.
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Audho, James O.
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Magadi, M.
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Miller, J.E.
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[Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya]
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Genetic resistance to gastrointestinal parasites in Dorper and Red Maasai X Dorper lambs in coastal Kenya
Ojango, Julie M.K.
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Oyieng, Edwin P.
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Milla, D.
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Audho, James O.
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Kariuki, Juliet B.
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Jakinda, S.
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[Best practices for selective breeding for improved livestock productivity: Feed the Future Kenya Accelerated Value Chain Development Program Module 2 – Engage]
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Best practices for selective breeding for improved livestock productivity: Feed the Future Kenya Accelerated Value Chain Development Program Module 2 – Engage