共 50 条
- [6] FATS FOR LACTATING DAIRY-COWS [J]. SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1991, 21 (01): : 1 - 10
- [7] THERAPY OF NON-LACTATING COWS [J]. JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 1977, 170 (10) : 1195 - 1195
- [8] EFFECT OF NITROGEN AND ENERGY SUPPLEMENTS ON INTAKE AND DIGESTION OF OAT STRAW BY NON-LACTATING DAIRY-COWS [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1987, 109 : 503 - 511
- [9] PRACTICAL ENERGETICS IN LACTATING DAIRY-COWS [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1991, 13 (10): : 1625 - 1628
- [10] PROTECTED LIPIDS FOR LACTATING DAIRY-COWS [J]. CANADIAN JOURNAL OF ANIMAL SCIENCE, 1978, 58 (04) : 808 - 809