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Discusses the effets of maximum and minimum temperature, maximum and minimum relative humidity, rainfall and daylength on the timing of parturition and on litter size in traditionally managed goats and sheep in central Mali.


Wilson, R.T.Sayers, A.R.[Livestock production in central Mali: Effects of climatic variables on the period of birth and on litter size in traditionally managed goats and sheep]Livestock production in central Mali: Effects of climatic variables on the period of birth and on litter size in traditionally managed goats and sheep
Autor: Wilson, R.T.

A study undertaken to examine the factors affecting weight in traditionally managed goats and sheep in an agro-pastoral system in Niono from 1978 to 1984. Considers birth weight & weights to weaning, weights from weaning to maturity, and breeding female post-partum weights. Discusses effects of c...


Wilson, R.T.[Livestock production in central Mali: Environmental factors affecting weight in traditionally managed goats and sheep]Livestock production in central Mali: Environmental factors affecting weight in traditionally managed goats and sheep
Autor: Wilson, R.T.

Comparative data on population structures, reproduction, growth rates, and live weights of indigenous breeds of sheep and goats in Sudan and Ethiopia.


Wilson, R.T.[Comparative data on two populations of indigenous sheep and goats in Sudan and Ethiopia]Comparative data on two populations of indigenous sheep and goats in Sudan and Ethiopia
Autor: Wilson, R.T.

Presents results of a preliminary survey of goat & sheep populations at the Elangata Wuas group ranch, providing information on breed type, physical characteristics, population structure by sex & age, & average growth rates os sheep & goats on the ranch.


Wilson, R.T.[Livestock production on Masai group ranches. 1. A preliminary survey of the goat and sheep populations at Elangata Wuas]Livestock production on Masai group ranches. 1. A preliminary survey of the goat and sheep populations at Elangata Wuas

Presents findings of a trial carried out at Elangata Wuas in Tanzania to measure the liveweight development of 1101 goats and 547 sheep kept under ranch conditions, considering the influence of variables such as management system, sex, parity, birth type, season of birth and flock. Analyzes post-...


Wilson, R.T.Peacock, C.P.Sayers, A.R.[Livestock production on Masai group ranches. 2. Growth and liveweight in goats and sheep at Elangata Wuas and the factors influencing them]Livestock production on Masai group ranches. 2. Growth and liveweight in goats and sheep at Elangata Wuas and the factors influencing them
Autor: Wilson, R.T.

Discusses the results of a study on goat production under indigenous management conditions in southern Darfur, Sudan. Seven flocks of indigenous goats were studied over a period of 15 months. Birth rates in the region approached 2.1 kids per doe per year. A high total offtake of 28 percent and a ...


Wilson, R.T.[Studies on the livestock of southern Darfur, Sudan. IV. Production traits in goats]Studies on the livestock of southern Darfur, Sudan. IV. Production traits in goats

A study on the econmic characters and productivity indices of traditionally managed goats and sheep undertaken in a semi-arid, agropastoral system in central Mali. Discusses reproductive characters including litter size and parturition interval, and weight characters.


Wilson, R.T.Light, D.E.[Livestock production in central Mali: Economic characters and productivity indices for traditionally managed goats and sheep]Livestock production in central Mali: Economic characters and productivity indices for traditionally managed goats and sheep
Autor: Wilson, R.T.

Studies the flock and herd structure of sheep, goats, cattle, equines and camels in Mali and provides information on related parameters for traditional systems in order to understand the management and production characteristics of these species.


Wilson, R.T.[L'elevage au Mali central: La structure des troupeaux avec quelques parametres demographiques relatifs]L'elevage au Mali central: La structure des troupeaux avec quelques parametres demographiques relatifs
Autor: Wilson, R.T.

Study of livestock production in the agro-pastoral system of Central Mali based on a state of knowledge report of the pastoral & agro-pastoral systems of Mali & on a continuous study of representative herds in both the irrigated rice & rainfed millet sub-systems of the agro-pastoral system. Descr...


Wilson, R.T.[La production animale dans le systeme agro-pastoral du Mali central]La production animale dans le systeme agro-pastoral du Mali central

Examines the productivity of goats and sheep on a Masai group ranch in Kenya including pre-weaning mortality and live weight of young. Considers environmental factors affecting the death rate. Constructs three productivity indices to identify a management system.


Wilson, R.T.Peacock, C.P.Sayers, A.R.[Pre-weaning mortality and productivity indices for goats and sheep on a Masai group ranch in south-central Kenya]Pre-weaning mortality and productivity indices for goats and sheep on a Masai group ranch in south-central Kenya

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