Results 121 to 130 of about 3,907 (202)

Genetic resistance to gastro-intestinal nematode parasites in red Maasai, Dorper and Red Maasai X Dorper ewes in the sub-humid tropics

, 2013
Resistance to naturally acquired gastro-intestinal (GI) nematode parasite infections (predominantly Haemonchus contortus) was studied in 166 Red Maasai; 230 Dorper and 294 crossbred (Red Maasai X Dorper) ewes in the sub-humid coastal region of Kenya ...
Mwamachi, D.M., Baker, R.L., Aduda, Eric O., Audho, James O., Thorpe, W.R.   +4 more
core  

Impact of live weight and weight gain as judgement criteria of Dorper and White Dorper sheeps in agricultural exhibitions

, 2018
The objective of this study was to compare weights of sheep from different age categories in a farm with average weights of winner animals of livestock show and also with an average of each category of the judgment show to verify the impact of the weight
Ruela, Paulo Arthur Cardoso
core  

Sheep breed-specific response to environment challenge against Haemonchus contortus and effect on immuno-hematological parameters. [PDF]

Vet Res Commun
Okino CH, Bello HJS, Niciura SCM, da Cunha AF, da Costa EC, Campos EM, Kapritchkoff RTI, Corrêa LGP, Minho AP, Esteves SN, Chagas ACS.   +10 more
europepmc   +1 more source

Dorper Sheep Technology Transfer in Damot Gale Woreda: Role of Food Security

, 2015
A cross sectional study has been conducted in Damot Gale woreda with the objectives of documenting the role and technology transfer of Dorper sheep crosses.
Asrat Worku, Ermias Belete
core  

Effects of grape pomace on growth performance, serum biochemical indices, amino acid composition, and rumen microbial diversity in Dorper × Hu hybrid sheep. [PDF]

Front Vet Sci
Sun X, Zhang X, Teng M, Li Y, Qi J, Mamtimin T, Wu W, Wan J.   +7 more
europepmc   +1 more source

Análise comparativa de ovinos mestiços Santa Inês e Dorper: eficácia produtiva e reprodutiva no Semiárido

Ciência Animal Brasileira
Objetivou-se avaliar o desempenho produtivo e reprodutivo de ovinos da raça Santa Inês e mestiços da raça Dorper criados em sistema tradicional de produção durante a fase de amamentação na época seca do ano no semiárido paraibano. O experimento foi condu
Júlio César de Araújo Bezerra Brandão, Felipe Queiroga Cartaxo, Maria do Socorro de Caldas Pinto, Luciano Campos Targino, Rayane Nunes Gomes, Daniela Dourado Romão de Souza, André Filipe Monteiro Cardoso, Larissa Kellen da Cunha Morais, Carolina Araujo de Farias, João Paulo de Farias Ramos   +9 more
doaj  

Importance of Social Hierarchy in Morphometry, and Socio-Sexual and Reproductive Behaviors in Dorper Sheep in Northern Mexico. [PDF]

Animals (Basel)
Moreno-Avalos S, Gaytan-Aguilera MA, Zuñiga-Serrano A, Véliz-Romero FG, Díaz-Rojas E, Rodríguez-Martínez R, Contreras-Villarreal V, Legarreta-González MA, Navarrete-Molina C, Véliz-Deras FG.   +9 more
europepmc   +1 more source

Uporabnost dorper pasme v gospodarskih križanjih ovc

, 2023
Dorper je sestavljena pasma ovc, nastala v Južni Afriki zaradi potreb po jagnjetih z boljšimi klavnimi lastnostmi. V zadnjih letih se je v Sloveniji povečalo število živali te pasme. Ovne uporabljajo za gospodarsko križanje z ovcami drugih pasem. Živali dorper pasme imajo telo bele barve in črno glavo.
openaire   +1 more source

Dorper sheep in Africa: A review of their use and performance in different environments

The Dorper breed developed in South Africa is used either as a pure breed or crossbred with existing indigenous breeds by many countries across the African continent to improve sheep production.
Osei-Amponsah, R., Olori, V.E., Kugonza, D.R., Okpeku, M., Chagunda, Mizeck G.G., Ojango, Julie M.K., Okeyo Mwai, Ally   +6 more
core  

Estimation of genetic parameters for pre-weaning growth traits in Dorper sheep under local Chinese conditions. [PDF]

Anim Biosci
Wang R, Wang X, Zhang L, Shi Y, Liu B, Li J, Chen D, Ma Y, He H, Liu J, Liu Y, Zhang Y.   +11 more
europepmc   +1 more source