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Grace, DeliaRandolph, Thomas F.Waibel, H.Diall, O.Clausen, P.H.Kamuanga, M.Affognon, Hippolyte D.[Appraisal of policies to promote socially optimal levels of drug resistance]Appraisal of policies to promote socially optimal levels of drug resistance
Grace, DeliaRandolph, Thomas F.Diall, O.Clausen, P.H.McDermott, John J.Kamuanga, M.Freie, I.[Wise choices- Helping farmers make animal health decisions]Wise choices- Helping farmers make animal health decisions

This paper estimates the preferences of farmers for cattle traits in southern Burkina Faso using conjoint analysis, a survey-based system for measuring preferences for multiple-attribute goods. Here the technique is used in the context of a West African country where literacy is low, where cattle...


Tano, K.Faminow, M.Kamuanga, M.Swallow, B.M.[Using conjoint analysis to estimate farmer's preferences for cattle traits in West Africa]Using conjoint analysis to estimate farmer's preferences for cattle traits in West Africa

Interviews with all the households in the Agropastoral Zone (ZAP) of Yale, southern Burkina Faso, were conducted in 1994 and again in 1997 to assess the impacts of a tsetse control programme implemented from 1994, using insecticide-impregnated targets and pour-on treatments of all cattle with del...


Kamuanga, M.Sigue, H.Swallow, B.M.Bauer, B.D'Ieteren, G.D.M.[Farmers' perceptions of the impacts of tsetse and trypanosomosis control on livestock production: Evidence from southern Burkina Faso]Farmers' perceptions of the impacts of tsetse and trypanosomosis control on livestock production: Evidence from southern Burkina Faso

Investigations to identify the causes of high mortalities in cattle in the agropastoral zone (ZAP( of Yale started in March 1993. African animal trypanosomosis (AAT) was found to be the major constraint, with incidence rates exceeding 30 percent, justifying a tsetse control programme, which start...


Bauer, B.Amsler-Delafosse, S.Kabore, I.Kamuanga, M.[Improvement of cattle productivity through rapid alleviation of African animal trypanosomiasis by integrated disease management practices in the agropastoral zone of Yale, Burkina Faso]Improvement of cattle productivity through rapid alleviation of African animal trypanosomiasis by integrated disease management practices in the agropastoral zone of Yale, Burkina Faso

The shift towards community participation in the eradication of trypanosomosis calls for investigation the underlying incentive structure for individuals in the community to cooperate in the provision of various control methods. Survey data were used to assess patterns of the community's demand f...


Somda, JacquesKamuanga, M.Tollens, E.F.[Prospective analysis for community participation in trypanosomosis control in The Gambia]Prospective analysis for community participation in trypanosomosis control in The Gambia

This study was conducted to identify the 6 major criteria that periurban dairy producers of the subhumid zone of Burkina Faso use in upstream decisions on breed composition of their herds through the repertory grid method. This study was carried out in a sample of 283 producers of Bobo-Dioulas...


Hamadou, S.Kamuanga, M.[Farmers' perceptions and assessment of cattle traits in periurban dairy systems of Bobo-Dioulasso (Burkina Faso)]Farmers' perceptions and assessment of cattle traits in periurban dairy systems of Bobo-Dioulasso (Burkina Faso)

Efforts to develop high-yielding, stable, early-maturing sorghum varieties in northern Cameroon produced an apparently resounding success with on-farm tests of the variety S35 from 1983-85. This caused great excitement and led to the recommendation of S35 to the regional extension agency in 1986....


Kamuanga, M.Fobasso, M.[Role of farmers in the evaluation of an improved variety: The case of S35 sorghum in northern Cameroon]Role of farmers in the evaluation of an improved variety: The case of S35 sorghum in northern Cameroon

The neoclassical economic paradigm views market linkages as efficient mechanisms for trading. However, the validity of this position is questionable, as markets frequently do not possess the structural conditions necessary for perfect competition. In subsistence-farming systems, factors that prev...


Somda, JacquesTollens, E.F.Kamuanga, M.[Transaction costs and the marketable surplus of milk in smallholder farming systems of The Gambia]Transaction costs and the marketable surplus of milk in smallholder farming systems of The Gambia

Domestic milk production has been for a long time hindered by many factors including lack of interest from decision makers, distorted economic policy and biotechnical constraints. For the last 20 years, many developing countries have been attempting to develop the domestic milk production secto...


Somda, JacquesKamuanga, M.Tollens, E.F.[Characteristics and economic viability of milk production in the smallholder farming systems in The Gambia]Characteristics and economic viability of milk production in the smallholder farming systems in The Gambia

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