Significance of total sperm numbers and microscopic evaluation of bull semen frozen in pellets in relation to fertility

Autor:	J.M.M. Goossens, Th.P.R.v.d. Berg
Rok vydání:	1980
Předmět:	endocrine system urogenital system Equine Sperm Numbers media_common.quotation_subject Pellets Sperm washing Semen Fertility Biology Insemination Sperm Andrology Food Animals Animal Science and Zoology Small Animals Incubation reproductive and urinary physiology media_common
Zdroj:	Theriogenology. 14:429-432
ISSN:	0093-691X
DOI:	10.1016/0093-691x(80)90054-0
Popis:	During 1978 semen of 12 bulls was frozen in pellets containing 10 million and 30 million total sperm cells respectively. N.R. (non return) rates of the pellets containing 30 million sperm cells were 3.44% higher (P No significant differences could be proven when pellets made of semen qualified as “very good” were used in both concentrations. The qualification “very good” was made after an incubation test when the ejaculates showed at least 70% estimated motile spermatozoa.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a7a08f41e030ec1a6a083c199b74a0a1 https://doi.org/10.1016/0093-691x(80)90054-0 Zobrazit plný text záznamu