Results 211 to 220 of about 7,615 (231)

The development of the Dorper, its nutrition and a perspective of the grazing ruminant on veld

Small Ruminant Research, 2000
The development of the non-woolled Dorper sheep breed is briefly reviewed. Despite the large number of Dorpers in South Africa, precious little research results have been published on its nutrition under harsh, arid grazing conditions, especially since this has been an objective for creating and developing the breed.
, de Waal HO, , Combrinck
openaire   +2 more sources

Metabolizable protein requirements of Dorper crossbred ram lambs

Animal Feed Science and Technology, 2017
Abstract The net protein (NP) and metabolizable protein (MP) requirements of Dorper crossbred ram lambs grown from 35 to 50 kg BW were assessed in a comparative slaughter trial. Thirty-five intact male lambs (34.1 ± 0.6 kg BW) of F1 crosses of Dorper × thin-tailed Han sheep were used: 7 lambs of 35 kg BW were slaughtered as the baseline animals at ...
K.D. Deng, T. Ma, C.G. Jiang, Y. Tu, N.F. Zhang, J. Liu, Y.G. Zhao, G.S. Xu, Q.Y. Diao   +8 more
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Specifika chovu ovcí plemene dorper

2023
The aim of the bachelor thesis was to assess the performance and reproductive indices in the selected breed. The assessment was carried out on a total of 10 dorper lambs, 5 of which were males and 5 females. Each of the animals was weighed and measured for back muscle height at the performance control, in 2021 at 3 months of lambing age and in 2022 at ...
openaire   +1 more source

Energy requirements of Dorper crossbred ewe lambs.

Journal of animal science, 2015
The ME and NE requirements of Dorper crossbred ewe lambs grown from 35 to 50 kg BW were assessed in a comparative slaughter trial. Thirty-five ewe lambs (33.5 ± 0.6 kg BW) of F1 crosses of purebred Dorper and thin-tailed Han sheep were used: 7 lambs were slaughtered at the start of the trial to provide baseline measures of body composition and 7 lambs ...
K D, Deng, C G, Jiang, Y, Tu, N F, Zhang, J, Liu, T, Ma, Y G, Zhao, G S, Xu, Q Y, Diao   +8 more
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Efficiency of crossbreeding Edilbaev ewes with Dorper rams

Izvestiâ Timirâzevskoj selʹskohozâjstvennoj akademii
Sheep farming occupies an important place in the livestock sector of Russia. Due to the low maintenance and feeding requirements of sheep, as well as the potential for producing a wide variety of products, this industry plays a significant role in ensuring the country’s food security.
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Results from a commercial in vitro embryo production program in Dorper and White Dorper sheep

2017
Requena, Letícia Alecho, Neto, Pedro Nacib Jorge, Hernan Baldassarre   +2 more
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Genetic evaluation of growth rate and efficiency-related traits in Dorper × local crossbred sheep population

Tropical Animal Health and Production, 2023
S. Besufkad, S. Goshme, A. Abebe, Asfaw Bisrat, A. Abebe, Tesfaye Zewdie, A. Areaya, Leulseged Alemayehu, Ashenafi Kebede, T. Getachew   +9 more
semanticscholar   +1 more source

Assisted reproduction technologies result in different gestation length and birth weights in Dorper and White Dorper sheep

2017
Letícia Alecho Requena, Neto, Pedro Nacib Jorge, Hernan Baldassarre   +2 more
openaire   +1 more source

The Pre-Weaning Growth of Lambs From Crossbreeding Between Garut Ewes With Dorper Rams

Biodiversitas, 2022
Sigit Bintara, Dyah Maharani, I Gede Suparta Budisatria   +2 more
exaly  

A New Gene Source on Meat Sheep in Turkey: Dorper

2014
Turkey’s topography and sociocultural make up is very suited to sheep and goat production. Lamb is also the preferred red meat option in most parts of Turkey. Although there are many elements to support lamb production, Turkey’s red meat production and consequently consumption (9kg/capita/year) is far below those of other developed countries.
OCAK, Sezen, ÖĞÜN, Sinan
openaire   +1 more source