Genetic parameters of testicular measurements in Merino rams and the influence of scrotal circumference on total flock fertility.

Autor: Duguma, G., Cloete, S.W.P., Schoeman, S.J., Jordaan, G.F.
Zdroj: South African Journal of Animal Science. 2002, Vol. 32 Issue 2, p76. 7p.
Databáze: Academic Search Ultimate