共 50 条
- [1] REPRODUCTIVE-PERFORMANCE OF BEEF-COWS TREATED WITH IVERMECTIN BEFORE CALVING MODERN VETERINARY PRACTICE, 1986, 67 (05): : 462 - 464
- [3] THE EFFECTS OF AGE AT 1ST CALVING ON THE PRODUCTIVE AND REPRODUCTIVE-PERFORMANCE OF BEEF-COWS SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1980, 10 (02): : 105 - 113
- [5] REPRODUCTIVE-PERFORMANCE OF BEEF-COWS WORLD REVIEW OF ANIMAL PRODUCTION, 1978, 14 (03): : 65 - 74
- [7] REPRODUCTIVE-PERFORMANCE OF PUREBRED AND CROSSBRED BEEF-COWS LOUISIANA AGRICULTURE, 1982, 25 (02): : 10 - &
- [9] EARLY POSTPARTUM PROTEIN SUPPLEMENTATION FOR FALL-CALVING BEEF-COWS OKLAHOMA AGRICULTURAL EXPERIMENT STATION MISCELLANEOUS PUBLICATION, 1987, (119): : 272 - 274
- [10] EFFECT OF LASALOCID ON FALL-CALVING BEEF-COWS JOURNAL OF ANIMAL SCIENCE, 1986, 63 (06) : 1722 - 1727