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Smallholder dairying in Kenya is mainly concentrated in the central and western parts of the country, where the highland climate and proximity to urban markets are favourable. These farmers produce over 70 percent of the total marketed milk (Omiti et al., 1993), using an average of two cows (most...


Irungu, P.Mbogoh, S.G.Staal, Steven J.Thorpe, W.R.Njubi, D.[Factors influencing adoption of Napier grass in smallholder dairying in the highlands of Kenya]Factors influencing adoption of Napier grass in smallholder dairying in the highlands of Kenya

Tests on the use of a single ox with a modified maresha plow were carried out in Ethiopia at the International Livestock Centre for Africa (ILCA) Debre Berhan station, on farmers' fields at Debre Zeit, and on a test track at the Agricultural Implement Research and Improvement Centre (AIRIC) near ...


Astatke, A.Mohamed-Saleem, M.A.[Experiences with the use of a single ox for cultivation in the Ethiopian highlands]Experiences with the use of a single ox for cultivation in the Ethiopian highlands

The experiment was carried-out at the ILRI Debre Zeit Research Station in Ethiopia. Sixty three Ethiopian Highland Zebu Bos indicus) oxen were ranked by weight and blocked in a completely randomized block design. Nine representative oxen from various blocks were slaughtered as the initial slaught...


Wolde-Michael, T.Osuji, P.O.Yimegnuhal, A.Yami, A.[Effect of wheat bran supplementation on feed intake, body weight change and retained energy in the carcass of Ethiopian highland Zebu (Bos indicus) oxen fed teff straw (Eragrostis tef) as basal diet]Effect of wheat bran supplementation on feed intake, body weight change and retained energy in the carcass of Ethiopian highland Zebu (Bos indicus) oxen fed teff straw (Eragrostis tef) as basal diet

Since 1986 the Joint Vertisol Project (JVP) which involved a number of national and international research and Development institutions in Ethiopia gave high priority to developing alternative management practices for increased and sustainable food and feed production in highland vertisols. The J...


Tedla, A.Asamenew, G.[Food and feed production strategies for Vertisols in the Ethiopian highlands]Food and feed production strategies for Vertisols in the Ethiopian highlands

The paper first discusses the need for moving from disciplinary to transdisciplinary research in addressing problems of human Development and environmental management. Then the experience of a research project in highland Ethiopia that started with disciplinary research and component technologies...


Jabbar, M.A.Mohamed-Saleem, M.A.Li Pun, H.H.[From component technology to integrated resource management: Evolution toward trandisciplinary research in a project in Ethiopia]From component technology to integrated resource management: Evolution toward trandisciplinary research in a project in Ethiopia

This chapter investigates the land management practices used in the highlands of Tigray, northern Ethiopia. The factors influencing them, and their implications for crop production. Several factors commonly hypothesized to have a major impact on land management and agricultural production - inclu...


Pender, J.L.Gebremedhin, Berhanu[Impacts of policies and technologies in dryland agriculture: Evidence from northern Ethiopia]Impacts of policies and technologies in dryland agriculture: Evidence from northern Ethiopia

Reports a concerted interinstitutional attempt to generalize the use of the available draught animal power for the construction of more effective soil surface drainage. The hypothesis is that the relatively high productive potential of the Ethiopian highland vertisols, particularly in high-rainfa...


Jutzi, S.C.Mohamed-Saleem, M.A.[Improving productivity on highland Vertisols: The oxen-drawn broadbed maker]Improving productivity on highland Vertisols: The oxen-drawn broadbed maker

Presents and discusses the effects of animal power use for improved soil surface drainage on food and feed production on the vertisols of the Ethiopian highlands. Examines the on-farm technology validation programme at ILCA; describes crop/livestock interactions in these vertisol areas; highlight...


Asamenew, G.Jutzi, S.C.Tedla, A.McIntire, John M.Ikavalko, E.[Improved draught power use for increased food and feed production on Ethiopian highland vertisols]Improved draught power use for increased food and feed production on Ethiopian highland vertisols

This study investigates the intra-household consequences of market-oriented dairy production (MODP) based on the introduction of crossbred cows and complementary feed and management technologies. These technologies are being tested on-farm in a collaborative dairy technology project involving the...


Shapiro, Barry I.Haider, J.Gebre-Wold, A.Misgina, A.Alemayehu, M.[Impact of market-oriented dairy production on women and children: Evidence from the Ethiopian highlands]Impact of market-oriented dairy production on women and children: Evidence from the Ethiopian highlands

Cross bred cow adoption is an important and potent policy variable precipitating subsistence household entry into emerging bulk markets. This paper focuses on the design of policies that create and sustain milk-market expansion among a sample of households in the Ethiopian highlands. In this cont...


Holloway, G.J.Barrett, Christopher B.Ehui, Simeon K.[Innovation and market creation]Innovation and market creation

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