共 50 条
- [41] IMPROVEMENT OF BEEF-CATTLE PRODUCTIVITY WITH A COMBINATION OF NEW AND CONVENTIONAL BREEDING METHODS [J]. JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY, 1990, 24 (01): : 61 - 66
- [43] ARTIFICIAL-INSEMINATION - INCREASING USE WITH BEEF-CATTLE [J]. AGRICULTURA DE LAS AMERICAS, 1977, 26 (10): : 28 - &
- [45] USE OF CEREAL RESIDUES IN BEEF-CATTLE PRODUCTION SYSTEMS [J]. JOURNAL OF ANIMAL SCIENCE, 1978, 46 (03) : 849 - 861
- [46] USE OF AMMONIUM LACTATE IN FEEDLOT RATIONS FOR BEEF-CATTLE [J]. JOURNAL OF ANIMAL SCIENCE, 1974, 38 (06) : 1346 - 1346
- [47] DRUG-USE GUIDE FOR BEEF-CATTLE AND CALVES [J]. NORTH DAKOTA COOPERATIVE EXTENSION SERVICE CIRCULAR, 1976, (NV-61): : 1 - 5
- [48] THE USE OF AVOPARCIN AS A GROWTH PROMOTER FOR BEEF-CATTLE IN EUROPE [J]. ANIMAL PRODUCTION, 1982, 34 (JUN): : 376 - 376
- [49] USE AND RECOVERY OF IMPLANTABLE ELECTRONIC TRANSPONDERS IN BEEF-CATTLE [J]. IRISH JOURNAL OF AGRICULTURAL RESEARCH, 1991, 30 (01): : 80 - 80