Descubre y comparte nuestro conocimiento público

Se han encontrado 51 recursos

Resultados de búsqueda

Haile, AynalemWurzinger, MariaMueller, J.Mirkena, T.Duguma, G.Okeyo Mwai, AllySölkner, J.Rischkowsky, Barbara A.[Guidelines for setting up community-based sheep breeding programs in Ethiopia: Lessons and experiences for sheep breeding in low-input systems]Guidelines for setting up community-based sheep breeding programs in Ethiopia: Lessons and experiences for sheep breeding in low-input systems

Goats and sheep are versatile domesticates that have been integrated into diverse environments and production systems. Natural and artificial selection have shaped the variation in the two species, but natural selection has played the major role among indigenous flocks. To investigate signals of ...


Kim, E.S.Elbeltagy, A.R.Aboul-Naga, A.M.Rischkowsky, Barbara A.Sayre, B.Mwacharo, Joram M.Rothschild, Max F.[Multiple genomic signatures of selection in goats and sheep indigenous to a hot arid environment]Multiple genomic signatures of selection in goats and sheep indigenous to a hot arid environment
Wamatu, JaneLouhaichi, MounirRubanza, C.D.K.Alkhtib, AshrafRischkowsky, Barbara A.[Seasonal preference of Awassi sheep for atriplex shrubs suitable for Mediterranean rangelands]Seasonal preference of Awassi sheep for atriplex shrubs suitable for Mediterranean rangelands
Wegi, TekluTolera, AdugnaWamatu, JaneAnimut, GetachewRischkowsky, Barbara A.[Effects of feeding different varieties of faba bean (Vicia faba L.) straws with concentrate supplement on feed intake, digestibility, body weight gain and carcass characteristics of Arsi-Bale sheep]Effects of feeding different varieties of faba bean (Vicia faba L.) straws with concentrate supplement on feed intake, digestibility, body weight gain and carcass characteristics of Arsi-Bale sheep

Rischkowsky, Barbara A.[Update on the Ethiopia sheep and goats value chain development project]Update on the Ethiopia sheep and goats value chain development project

Legese, G.Haile, AynalemDuncan, Alan J.Dessie, TadelleGizaw, SolomonRischkowsky, Barbara A.[Sheep and goat value chains in Ethiopia: A synthesis of opportunities and constraints]Sheep and goat value chains in Ethiopia: A synthesis of opportunities and constraints

A simulation study was conducted to optimize a cooperative village-based sheep breeding scheme for Menz sheep of Ethiopia. Genetic gains and profits were estimated under nine levels of farmers' participation and three scenarios of controlled breeding achieved in the breeding programme, as well as...


Gizaw, SolomonArendonk, Johan A.M. vanValle-Zárate, A.Haile, AynalemRischkowsky, Barbara A.Dessie, TadelleOkeyo Mwai, Ally[Breeding programmes for smallholder sheep farming systems: II. Optimization of cooperative village breeding schemes]Breeding programmes for smallholder sheep farming systems: II. Optimization of cooperative village breeding schemes

Survival analysis applying proportional hazards models was used to investigate genetic and non-genetic factors affecting ewe longevity and lamb survival of sheep in Ethiopia. Data were obtained from an on-station closed nucleus breeding program of Menz sheep and an on-farm Awassi×Menz sheep cross...


Getachew, T.Gizaw, SolomonWurzinger, MariaHaile, AynalemRischkowsky, Barbara A.Okeyo Mwai, AllySölkner, J.Meszaros, G.[Survival analysis of genetic and non-genetic factors influencing ewe longevity and lamb survival of Ethiopian sheep breeds]Survival analysis of genetic and non-genetic factors influencing ewe longevity and lamb survival of Ethiopian sheep breeds

Pedigree recording and genetic selection in village flocks of smallholder farmers have been deemed infeasible by researchers and development workers. This is mainly due to the difficulty of sire identification under uncontrolled village breeding practices. A cooperative village sheep-breeding sch...


Gizaw, SolomonGoshme, S.Getachew, T.Haile, AynalemRischkowsky, Barbara A.Arendonk, Johan A.M. vanValle-Zárate, A.Dessie, TadelleOkeyo Mwai, Ally[Feasibility of pedigree recording and genetic selection in village sheep flocks of smallholder farmers]Feasibility of pedigree recording and genetic selection in village sheep flocks of smallholder farmers

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso