Productivité et brassage social
En pages 3 et 4, "Les tendances de la consommation". En page 4, "Économie et démographie" par J. MERCIER.
Productivité, travail, production
En page 4, "Le vingt-cinquième anniversaire de l'INED" par J. MERCIER.
A review of animal health and livestock productivity factors in Ethiopia, 1965-1971
Vieillissement, productivité et retraites
En pages 3 et 4, "La démographie indienne" par Pierre LONGONE.
The West African dwarf sheep. 1. Reproductive performance and growth
The reproductive performance and growth rate of West African Dwarf sheep under improved management condition were investigated. Data on productivity, breeding efficiency, weight gain, lambing characteristics and mortality included.
Amelioration de la productivitâ des petits ruminants' In centre de recherches zootechniques de Minankoro-Bouakâ
Woody forage species in the Sahel: Their biology and use
Presents results of a study on trees and shrubs of a Sahelian site in Senegal, w. respect to aboveground biomass, productivity and consumption by livestock. Discusses the impact of the 1972 drought on various plant zones of the area.
Pastos
Husbandry and productivity of sheep and goats in the Sahel states of West Africa and in semi-arid Northeast Africa
Discussion of sheep and goat breeding in the Sahel states of West Africa and in semi-arid North East Africa. Topical discussions on the importance of sheep and goats in countries with semi-arid climates, major breeds and their aptitude for production, ownership patterns, management objectives of traditional owners in the semi-arid zone, contributio...
Socio-economic information for ILCA's small ruminant programme in the Badeku and Eruwa areas, Oyo state, Nigeria. A cons...
Presents the historical overview, current status and future prospects of goat and sheep production in the tropics. The topical aspects discussed include the origin and history of domestication, breeds available in various zones, their reproductive behaviour, breeding methods under use, feeds and feeding systems, diseases and parasites affecting she...
