共 50 条
- [21] FERTILITY OF DAIRY-COWS INSEMINATED ON THE BASIS OF MILK PROGESTERONE MEASUREMENTS BRITISH VETERINARY JOURNAL, 1979, 135 (06): : 537 - 540
- [22] PHENOTYPIC AND GENETIC ASSOCIATION BETWEEN FERTILITY AND PRODUCTION IN DAIRY-COWS LIVESTOCK PRODUCTION SCIENCE, 1989, 21 (01): : 1 - 12
- [28] ENERGY AND FAT-METABOLISM, FERTILITY AND GENERAL HEALTH IN DAIRY-COWS ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING, 1993, 36 (02): : 121 - 137