Descubre y comparte nuestro conocimiento público

Se han encontrado 1.121 recursos

Resultados de búsqueda

Goshme, S.[Some genetic and non-genetic factors influencing fertility of different sheep breeds in highland of north-Shewa, Ethiopia]Some genetic and non-genetic factors influencing fertility of different sheep breeds in highland of north-Shewa, Ethiopia
Autor: Watanabe, S.

This paper outlines ILCA's strategy of choice, i.e., ILCA's formal mandate, ILCA's altimate goal, the centres' fundamental choice, ILCA's research program for the 1989-93 period, and mode of operation, and research thrusts, and highlights of the achievements. ILCA's research activities concentrat...


Watanabe, S.[ILCA's strategy for improving the output of livestock in sub-Saharan Africa based on six research thrusts]ILCA's strategy for improving the output of livestock in sub-Saharan Africa based on six research thrusts
Autor: Wilson, R.T.

Summarizes results of studies carried out in four traditional sheep societies, the Baqqara in Western Sudan, the Afar of Ethiopia, the Bambara of Mali and the Masai of Kenya, and compares results on the basis of demographic structure by age and sex, animal morphology, growth, breeding female prod...


Wilson, R.T.[Population and production parameters of sheep under traditional management in semi-arid areas of Africa]Population and production parameters of sheep under traditional management in semi-arid areas of Africa

Provides the first full physical description of the Landim goats and sheep of Mozambique; presents and compares the productivity of the two species under the same environmental and management conditions as least squares means; with particular reference to age at first parturition, litter size, re...


Rocha, A.McKinnon, D.Wilson, R.T.[Physical description and productivity of Landim goats and sheep in Mozambique]Physical description and productivity of Landim goats and sheep in Mozambique

Looks at morbidity and mortality levels of domestic ruminants as influenced by environmental and pathological factors in a traditional agropastoral production system in the Niono area in central Mali. Examines causes and rates of morbidity and mortality and percentage and levels of gastro-intesti...


Traoré, A.Wilson, R.T.[Livestock production in central Mali: Environmental and pathological factors affecting morbidity and mortality of ruminants in the agropastoral system]Livestock production in central Mali: Environmental and pathological factors affecting morbidity and mortality of ruminants in the agropastoral system
Zemmelink, GerrittTolkamp, B.J.[Suplementación de pasto nativo de los Llanos Orientales colombianos evaluada con ovinos [resumen]]Suplementación de pasto nativo de los Llanos Orientales colombianos evaluada con ovinos [resumen]

Investigates progesterone levels during the oestrous cycle of Ethiopian Menz ewes using the ELISA technique and establishes minimum progesterone values that could be adopted in investigations on anoestrus, pregnancy diagnosis and prenatal reproductive wastage.


Mukasa-Mugerwa, E.Ezaz, Z.Viviani, P.[Plasma concentrations of progesterone during oestrous cycles of Ethiopian Menz sheep using enzyme immunoassay]Plasma concentrations of progesterone during oestrous cycles of Ethiopian Menz sheep using enzyme immunoassay

The experiment was carried out using a replicated (3x3) Latin square design with six sheep, to assess, the effect of supplementing maize stover fed ad libitum at three levels (100, 150 or 200 g) of Leucaena diversifolia. The sheep had an initial live weight of 26.4 kg (+ or -) 1.78 kg. In each pe...


Hindrichsen, I.K.Osuji, P.O.Odenyo, A.A.Madsen, J.Hvelplund, T.[Effects of supplementation of a basal diet of maize stover with different amounts of Leucaena diversifolia on intake, digestibility, nitrogen metabolism and rumen parameters in sheep]Effects of supplementation of a basal diet of maize stover with different amounts of Leucaena diversifolia on intake, digestibility, nitrogen metabolism and rumen parameters in sheep

Data collected on 3256 lambs born to Horro and Menz breed ewes single-sire mated to 71 rams at the International Livestock research Institute (ILRI) Debre Berhan station between September 1992 and June 1996 were analysed for rates of survival and growth from birth to weaning. A significantly lowe...


Mukasa-Mugerwa, E.Lahlou-Kassi, A.Anindo, D.O.Rege, J.E.O.Tembely, S.Tibbo, MarkosBaker, R.L.[Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and menz sheep in Ethiopia]Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and menz sheep in Ethiopia

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso