共 50 条
- [1] BEEF-PRODUCTION FROM A DAIRY-HERD [J]. CANADIAN JOURNAL OF ANIMAL SCIENCE, 1983, 63 (04) : 1009 - 1009
- [2] MEASURING BEEF-PRODUCTION IN THE COW HERD [J]. SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1981, 11 (02): : 195 - 198
- [3] FORAGE MANAGEMENT FOR BEEF-PRODUCTION [J]. OHIO AGRICULTURAL RESEARCH AND DEVELOPMENT CENTER RESEARCH CIRCULAR, 1979, (251): : 11 - 16
- [4] CONVENTIONAL BREEDING SCHEMES FOR BEEF-PRODUCTION IN FRANCE [J]. NEW SELECTION SCHEMES IN CATTLE : NUCLEUS PROGRAMMES, 1989, 44 : 36 - 51
- [5] A STUDY OF BEEF-PRODUCTION FROM CROSSBRED COWS OF HALF HEREFORD BREEDING [J]. JOURNAL OF THE AUSTRALIAN INSTITUTE OF AGRICULTURAL SCIENCE, 1982, 48 (03): : 141 - 141
- [6] EFFECTS OF MANAGEMENT ON BEEF-PRODUCTION IN BC [J]. CANADIAN JOURNAL OF ANIMAL SCIENCE, 1982, 62 (04) : 1259 - 1260
- [7] RISKS AND RISK MANAGEMENT IN BEEF-PRODUCTION [J]. OKLAHOMA CURRENT FARM ECONOMICS, 1984, 57 (02): : 13 - 20
- [8] BREEDING FOR VEAL AND BEEF-PRODUCTION IN DUTCH RED AND WHITE CATTLE [J]. LIVESTOCK PRODUCTION SCIENCE, 1990, 25 (03): : 183 - 198
- [9] BEEF IN SOUTH - .4. HERD MANAGEMENT FROM BREEDING TO WEANGING [J]. FARM QUARTERLY, 1971, 26 (02): : 49 - +