共 50 条
- [41] EFFECT OF FEEDING DIFFERENT LEVELS OF UREA ON MILK-PRODUCTION OF SAHIWAL COWS [J]. INDIAN VETERINARY JOURNAL, 1977, 54 (11): : 908 - 914
- [42] Fatty acids content and composition of milk fat from cows consuming pasture and total mixed ration [J]. VETERINARIJA IR ZOOTECHNIKA, 2008, 42 (64): : 28 - 33
- [43] Effects of ryegrass endophyte and different white clover levels in pasture on milk production from dairy cows [J]. NEOTYPHODIUM/GRASS INTERACTIONS, 1997, : 443 - 445
- [46] The effect of using different levels of whey powder on milk yield and composition in Simmental cows [J]. BRAZILIAN JOURNAL OF HYGIENE AND ANIMAL SANITY, 2020, 14 (03):