A comparative study on the quality of semen from Zulu rams at various ages and during different seasons in KwaZulu-Natal, South Africa

L Chella, N Kunene, K Lehloenya - Small Ruminant Research, 2017 - Elsevier
Zulu sheep is a Nguni breed indigenous to the KwaZulu-Natal (KZN) province of South
Africa, and is reported to be under threat of extinction. Knowledge of factors that may cause …

[PDF][PDF] Age and season effects on sexual parameters in mature rams used in artificial insemination centre (Algeria)

Y Belkhiri, F Bouzebda-Afri, Z Bouzebda, C Mouffok - Glob. Vet, 2017 - academia.edu
The present study aims investigate the effect of age and season on body weight, testicular
size, Gonadosomatic index (GSI), serum testosterone concentration and semen …

[PDF][PDF] Кількісні та якісні параметри сперми баранів за використання вітамінів А, D3, E, C і наночастинок Мангану, Цинку і Купруму: дис.... д-ра філос. галузі …

ОМ Шаран - 2023 - 194.44.193.54
Дисертаційна робота присвячена з'ясуванню впливу вітамінів А, D3, Е, С у формі
ліпосомальної емульсії і наносполук Mn, Zn, Cu на якість еякулятів та запліднювальну …

The characterisation of semen from Zulu Rams raised under extensive management conditions in KwaZulu-Natal

LC Chella - 2015 - uzspace.unizulu.ac.za
The Zulu sheep is an Nguni breed indigenous to the KwaZulu-Natal (KZN) province in South
Africa, and is reported to be under threat of extinction. Studies investigating the factors that …

[HTML][HTML] Relationship between body and testicular measurements in Ouled Djellal lambs before puberty

S Boussena, A Dahmane, S Zerrougui, S Hireche… - 2020 - lrrd.cipav.org.co
The aim of this study was to evaluate the relationship between body and testicular
measurements in Ouled Djellal male lambs from birth to the onset of puberty and to adjust …

Analyse des variations des paramètres spermatiques chez les béliers de «race» Ouled Djellal destinés à l'insémination ovine.

Y BELKHIRI - 2019 - pnst.cerist.dz
Résumé La particularité de la reproduction dans l'espèce et les influences des paramètres
du biotope sur la qualité de la semence de béliers destinés à l'insémination artificielle en …