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Tick-borne diseases are considered a major constraint to dairy farming among the smallholder dairy farms in Kenya, which account for an estimated 75-90% of all milk produced in the country. The most important tick-borne disease in Kenya is East Coast fever (ECF) caused by Theileria parva and tran...


Gitau, G.K.McDermott, John J.Katende, J.M.O'Callaghan, C.J.Perry, Brian D.[Differences in the epidemiology of theileriosis on smallholder dairy farms in contrasting agro-ecological and grazing strata of highland Kenya]Differences in the epidemiology of theileriosis on smallholder dairy farms in contrasting agro-ecological and grazing strata of highland Kenya

Draught animals are the main integrative links between crop and livestock production systems in the highlands of Ethiopia. The highlands comprise only 40% of the country's total land area but carry 79% of livestock heads and 80% of the human population results in higher pressure on the arable lan...


Alemayehu, M.Zerbini, E.Yami, A.[Draught work efficiency of F1 crossbred dairy cows and the Ethiopian highland Zebu oxen under smallholder farming context]Draught work efficiency of F1 crossbred dairy cows and the Ethiopian highland Zebu oxen under smallholder farming context

Discusses the on-farm trials with crossbred cows conducted in the highlands of Ethiopia (Debre Zeit/Debre Berhan) to study productivity under farm conditions, to appraise smallholder adoption problems and to evaluate the impact on the socio-economic welfare of the farmer and his family; summarize...


Gryseels, Guido[Difficulties in evaluating on-farm experiments with livestock: Examples from the Ethiopian highlands]Difficulties in evaluating on-farm experiments with livestock: Examples from the Ethiopian highlands

Dairy production in an important enterprise for many smallholders in the East African highlands, where population pressure is high and inheritance traditionally leads to the subdivision of land holdings. As a result, farm sizes are decreasing such that in Kiambu District, central Kenya, they aver...


Mwangi, D.M.Giller, Ken E.Thorpe, W.R.Thomas, D.[Effect of intercropping with herbaceous legumes on the yield and quality of Napier grass in the central highlands of Kenya]Effect of intercropping with herbaceous legumes on the yield and quality of Napier grass in the central highlands of Kenya

In Ethiopia, the use of crossbred cows for traction could improve total on-farm production by decreasing the need to maintain draft oxen year-round and a fallower herd to supply replacement oxen, provided that lactation and reproduction are kept at levels comparable to non-working cows. In a stud...


Zerbini, E.Gemeda, T.Gebre-Wold, A.Astatke, A.[Effect of draft work on lactation of F1 crossbred dairy cows]Effect of draft work on lactation of F1 crossbred dairy cows

Presents an economic evaluation of nutritional and anthelmintic control measures to endoparasitism using experimental data. Reviews the biological and economic effects of endoparasitism and analyzes the economic returns to different endoparasitic treatments. Identifies current endoparasitic contr...


Ngategize, P.K.Ezaz, Z.Brokken, R.F.[Economics of endoparasitic control in the Ethiopian highlands]Economics of endoparasitic control in the Ethiopian highlands

The impacts of grazing on biophysical and hydrological properties of grazing lands were investigated on two sites represting 0-4 percent and 4-8 percent slopes at the Livestock research Institute (ILRI) Debre Zeit research station, 50 km South of Addis Ababa. Grazing pressure differently influenc...


Mwendera, E.J.Mohamed-Saleem, M.A.[Biophysical and hydrological changes in soils under livestock grazing varying slopes in the East African highlands]Biophysical and hydrological changes in soils under livestock grazing varying slopes in the East African highlands

The influence of man and his domestic animals has profoundly altered both the ecology and landscape of the Ethiopian highlands. Ecological degradation is one of the main challenges in this region. This paper highlights the state of the resource base, R&D investments and the scope to improve lives...


Sileshi, Z.Tegegne, Azage[Challenges and opportunities for livestock Development in the highlands of Ethiopia]Challenges and opportunities for livestock Development in the highlands of Ethiopia

Small ruminants play an important, but often underestimated, role in the livelihoods of resource-poor farmers in Kenya. Besides being an important source of protein and immediate cash, they also have a variety socio-cultural values. Their importance in mixed crop-livestock systems in Kenya is exp...


Odoi, A.Gathuma, J.M.Gachuiri, C.K.Omore, Amos O.Gitau, T.Wanyangu, S.W.Murage, E.[Constraints to sheep and goat production in smallholder mixed farms in Kenya's central highlands]Constraints to sheep and goat production in smallholder mixed farms in Kenya's central highlands

This paper ilustrates the principle determining cropping systems for Vertisols by reviewing work in the highlands of Ethiopia. The types of cropping systems that can be applicable in the different Vertisol environments are briefly described. These cropping systems include single cropping; multipl...


Berhe, KahsayTedla, A.Mohamed-Saleem, M.A.[Cropping systems for Vertisols in the Ethiopian highlands]Cropping systems for Vertisols in the Ethiopian highlands

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