共 50 条
- [41] EFFECT OF SILAGE FEEDING SYSTEM AND CONCENTRATE COMPOSITION ON THE PERFORMANCE OF LACTATING DAIRY-COWS [J]. ANIMAL PRODUCTION, 1987, 44 : 469 - 469
- [42] COMPARISON OF 2 SYSTEMS FOR GROUP FEEDING DAIRY-COWS [J]. JOURNAL OF DAIRY SCIENCE, 1978, 61 (10) : 1429 - 1434
- [43] FEEDING OF DAIRY COWS WITH HIGH CONCENTRATE DIETS .1. FOOD INTAKE AND MILK YIELD [J]. ANNALES DE ZOOTECHNIE, 1971, 20 (02): : 169 - +
- [45] Impact of High-Concentrate Feeding and Low Ruminal pH on Methanogens and Protozoa in the Rumen of Dairy Cows [J]. Microbial Ecology, 2011, 62 : 94 - 105
- [47] COMPLETE PELLETED DIETS CONTAINING STRAW AND CEREALS .2. DIGESTION AND UTILIZATION BY DAIRY-COWS [J]. ANNALES DE ZOOTECHNIE, 1972, 21 (04): : 543 - 549
- [48] FEEDING VALUE OF COMPLETE DIETS BASED ON GRASS-SILAGE FOR DAIRY-COWS [J]. ANNALES DE ZOOTECHNIE, 1994, 43 (02): : 113 - 123