Effect of heterosis and maternal influence on gestation length and birth weight in reciprocal crosses among Angus, Charolais and Hereford cattle.
作者信息
Sagebiel J A, Krause G F, Sibbit B, Langford L, Dyer A J, Lasley J F
出版信息
J Anim Sci. 1973 Dec;37(6):1273-8. doi: 10.2527/jas1973.3761273x.
PMID:4763364
Abstract
摘要
Zotero 插件