共 50 条
- [4] Effects of pasture on lameness in dairy cows [J]. JOURNAL OF DAIRY SCIENCE, 2007, 90 (03) : 1209 - 1214
- [7] Effects of different starch sources on metabolic profile, production and fertility parameters in dairy cows [J]. POLISH JOURNAL OF VETERINARY SCIENCES, 2011, 14 (01): : 55 - 64
- [8] EFFECTS ON DAIRY-COWS OF GRAZING PASTURE CONTAINING HIGH LEVELS OF NITRATE-NITROGEN [J]. JOURNAL OF THE BRITISH GRASSLAND SOCIETY, 1975, 30 (01): : 45 - 49
- [9] Phytotechnical and zootechnical effects of a nitrogen fertilizer reduction or suppression on pasture grazed by dairy cows. [J]. ANIMAL RESEARCH, 2001, 50 (04): : 299 - 314
- [10] Feeding trials on the use of different starch sources for dairy cows [J]. FEED VALUE OF CORN, 2000, : 60 - 70