共 50 条
- [32] GENETICS OF SEMINAL TRAITS IN YOUNG BEEF BULLS [J]. JOURNAL OF ANIMAL SCIENCE, 1976, 42 (06) : 1552 - 1552
- [36] SCROTAL CIRCUMFERENCE IN SIMMENTAL AND CROSSBRED BULLS [J]. ZUCHTHYGIENE-REPRODUCTION IN DOMESTIC ANIMALS, 1985, 20 (05): : 240 - 246
- [37] Heritability of scrotal circumference in Brahman bulls [J]. REVISTA CIENTIFICA-FACULTAD DE CIENCIAS VETERINARIAS, 1997, 7 (03): : 175 - 183
- [38] Scrotal circumference in Angus beef bulls: Association among age, weight, expected progeny differences (EPD's) and production traits [J]. PROCEEDINGS OF THE FORTIETH ANNUAL CONFERENCE AMERICAN ASSOCIATION OF BOVINE PRACTITIONERS, 2007, : 282 - 282