The relationship between semen quality and mineral composition of semen in various ram breeds

Autor: H. A. Abdel-Rahman, A.A Al-Qarawi, S. A. El-Mougy, M.S El-Belely
Rok vydání: 2000
Předmět:
Zdroj: Small Ruminant Research. 38:45-49
ISSN: 0921-4488
DOI: 10.1016/s0921-4488(00)00137-1
Popis: Semen was collected during the breeding season from rams by electroejaculation from two native (13 Najdi and 8 Naemi) and three imported (6 Merino, 7 Somalian and 9 Sudanese) sheep breeds. There was a marked reduction in sperm concentration and the percentage live spermatozoa (p
Databáze: OpenAIRE