Analysis of the cost and benefit of bovine artificial insemination in Senegal

A field survey was conducted to determine the rate of success of artificial insemination (AI) in cattle in Senegal and the benefit obtained by raising the resulting F1 crossbred heifers. The area selected was the first one in which a public AI programme was implemented. A questionnaire was administered to farmers regarding the management of cattle and the costs and benefits of the AI service. Out of 207 inseminations, 80 were successful, resulting in a calving rate of 38.6%. The F1 crossbreds produced 8.9 litres of milk per day, compared with 2 litres per day for the local breeds, and had a lactation length of 13 months. The death rate for crossbred calves during the first year of life was 22.5%. The total cost for an AI was FCFA 48 143 per cow, and was mostly subsidized by the Senegal State. The net profit for the producer was FCFA 35 (Euro 1 = approx. FCFA 660) per litre of milk produced by a crossbred. The proportional costs of the different components of the AI service were 12.5% for the purchase and conservation of semen, 21.9% for the synchronization of heats and 53% for provision of the AI service. The study identified weaknesses and limitations in the dairy production system. Future actions are recommended to improve the results of AI, to reduce the costs and to increase the benefits to producers. (author)