Additive Genetic Relationships Between Heifer Pregnancy and Scrotal Circumference in Hereford...

Autor:	Evans, J. L., Golden, B. L.
Předmět:	HEIFERS CATTLE fertility SCROTUM PREGNANCY
Zdroj:	Journal of Animal Science; Oct99, Vol. 77 Issue 10, p2621, 8p, 4 Charts, 3 Graphs
Abstrakt:	Presents information on a study which determined an appropriate method for using yearling scrotal circumference and heifer pregnancy observations to produce EPD for heifer pregnancy. Materials and methods; Results and discussion; Implications.
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu