共 50 条
- [31] Indicators of Animal Welfare in Pigs in growth and fattening phase IX CONGRESO IBERICO DE AGROINGENIERIA - LIBROS DE ACTAS, 2018, : 576 - 583
- [34] SPIRAMYCIN, TYLOSIN AND ZINC-BACITRACIN AS GROWTH PROMOTERS IN FATTENING CALVES SCHWEIZERISCHE LANDWIRTSCHAFTLICHE MONATSHEFTE, 1980, 58 (04): : 142 - 145
- [35] Evaluation of the effectiveness of antibiotic and probiotic growth promoters on the performance of fattening bulls BODENKULTUR, 1998, 49 (01): : 51 - 59
- [39] Organic and inorganic copper as growth promoters of weanling pigs REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE, 2003, 32 (06): : 1657 - 1662