Comparative data on population structures, reproduction, growth rates, and live weights of indigenous breeds of sheep and goats in Sudan and Ethiopia.
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Comparative data on population structures, reproduction, growth rates, and live weights of indigenous breeds of sheep and goats in Sudan and Ethiopia.
Presents a summary and comparison of the demographic and production characteristics of five livestock production units studied by ILCA from 1978 to 1984. Discusses herd structure, calving rates, calf mortality, cow mortality, calf growth, milk production and herd productivity.
Reviews the reproductive performance of African indigenous sheep and goats in different agro-ecological zones and under various management systems. Presents and discusses data on age at first parturition, litter size, the interval between successive parturitions annual reproductive rate, length ...
Discusses types & productivity of indigenous African small ruminants. Presents data on varieties & productivity of sheep & goat in semi-arid Africa and in different countries, management objectives related to sheep flock structures, weight for age for intensively fed compared with range fed sheep...
Reports the reproductive performance of two tropical African strains of goats and sheep with emphasis on prolificacy. Examines age at first parturition, parturition interval, and litter size.
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