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African trypansosomes are tsetse-transmitted parasites of chief importance in causing disease in livestock in regions of sub-Saharan Africa. Previous studies have demonstrated that certain breeds of cattle are relatively resistant to infection with trypanosomes, and others are more susceptible. B...


Haas, K.M.Taylor, K.A.MacHugh, Niall D.Kreeger, J.M.Estes, D.M.[Enhancing effects of anti-CD40 treatment on the immune response of SCID-bovine mice to Trypanosoma congolense infection]Enhancing effects of anti-CD40 treatment on the immune response of SCID-bovine mice to Trypanosoma congolense infection

Breeding objectives were developed for meat sheep in smallholder production circumstances in the tropics. The traits considered were litter size, lambing frequency, pre-weaning, and post-weaning lamb survival to 12 months, ewe survival, lamb live weight at 12-month, mature ewe live weight, consum...


Kosgey, I.S.Arendonk, Johan A.M. vanBaker, R.L.[Economic values for traits of meat sheep in medium to high production potential areas of the tropics]Economic values for traits of meat sheep in medium to high production potential areas of the tropics

Study on the trends of cattle herd, slaughtering, beef price and world trade of fresh and frozen meat, w. data on importing and exporting countries.


International Livestock Centre for Africa[The world market for beef and mutton]The world market for beef and mutton
Ostertag Gálvez, Carlos F.Figueroa, FranciscoWheatley, Christopher C.Best, Rupert[Conservación y comercialización de raíces frescas de yuca: La experiencia de Colombia]Conservación y comercialización de raíces frescas de yuca: La experiencia de Colombia
Moreno, R.A.[Taller de trabajo para mejorar la capacidad de diagnóstico de sistemas de producción de raíces y tubérculos : Memorias, Cartagena, septiembre 12-16, 1988]Taller de trabajo para mejorar la capacidad de diagnóstico de sistemas de producción de raíces y tubérculos : Memorias, Cartagena, septiembre 12-16, 1988
Autor: Mutamba, M.

The Zimbabwe woodlands are an important part of the rural households' livelihood system as they meet requirements for food, energy, construction materials and cash. This study uses linear programming approaches to understand how households best allocate scarce resources in meeting their requireme...


Mutamba, M.[Impact of crop producer price changes on quantities of woodland products collected by communal households in Chivi, Zimbabwe]Impact of crop producer price changes on quantities of woodland products collected by communal households in Chivi, Zimbabwe

Presents and discusses a study on production and price on 2498 stallfed steers from the southern region and 2985 stallfed steers from the central region of Malawi which were on credit to smallholder farmers. Includes data on initial and final weight, total price and price/kg at beginning of feedi...


Nkhonjera, L.P.Agyemang, K.Butterworth, M.H.[The performance of cattle stall-fed for beef in Malawi]The performance of cattle stall-fed for beef in Malawi

Reports on the results of a study of small ruminant marketing from a pastoral production system in Baringo district (northern Kenya). Estimates the effects of body weight, body condition, species, sex and time of sale. Evaluates the effectiveness of the auction method in stabilizing prices during...


Chabari, F.N.Ackello-Ogutu, A.C.Odhiambo, M.O.[Factors determining market prices of small ruminants from a pastoral production system in Kenya]Factors determining market prices of small ruminants from a pastoral production system in Kenya

As institutions that facilitate the conversion of livestock to grain and adjust livestock populations to local forage availabilities, livestock markets play important economic and ecological roles in dryland Africa. Using a comprehensive database of 1,580 sales of livestock owned by members of 54...


Turner, M.D.Williams, Timothy O.[Livestock market dynamics and local vulnerabilities in the Sahel]Livestock market dynamics and local vulnerabilities in the Sahel

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