共 50 条
- [1] NITROGEN-ENERGY INTERACTIONS IN DAIRY-COWS FED WITH UREA[J]. ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1986, 36 (2-3): : 314 - 315TELLER, EGODEAU, JM
- [2] URINARY NITROGEN-COMPOUNDS IN DAIRY-COWS FED UREA AS SOLE OR PARTIAL SOURCE OF NITROGEN[J]. JOURNAL OF THE SCIENTIFIC AGRICULTURAL SOCIETY OF FINLAND, 1976, 48 (04): : 323 - 335ETTALA, TKREULA, M
- [3] STUDIES ON THE NITROGEN-COMPOUNDS OF THE FECES OF DAIRY-COWS FED UREA AS THE SOLE OR PARTIAL SOURCE OF NITROGEN[J]. JOURNAL OF THE SCIENTIFIC AGRICULTURAL SOCIETY OF FINLAND, 1979, 51 (07): : 506 - 513ETTALA, TKREULA, M
- [4] AMINO-ACIDS IN URINE OF DAIRY-COWS FED UREA AS SOLE OR PARTIAL SOURCE OF NITROGEN[J]. JOURNAL OF THE SCIENTIFIC AGRICULTURAL SOCIETY OF FINLAND, 1977, 49 (04): : 258 - 263KREULA, METTALA, T
- [5] MILK UREA AS AN ESTIMATE OF URINE NITROGEN OF DAIRY-COWS AND GOATS[J]. ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 1994, 44 (02): : 87 - 95CISZUK, PGEBREGZIABHER, T
- [6] THE USE OF UREA BY LACTATING DAIRY-COWS WHEN FED MAIZE SILAGE[J]. SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1986, 16 (02): : 87 - 89DUGMORE, TJBREDON, RMWALSH, KP
- [7] INPUT-OUTPUT OF DAIRY-COWS FED A COMPLETE RATION OF A CONSTANT OR VARIABLE FORAGE TO GRAIN RATIO[J]. JOURNAL OF DAIRY SCIENCE, 1976, 59 (10) : 1776 - 1787EVERSON, RAJORGENSEN, NACROWLEY, JWJENSEN, ELBARRINGTON, GP
- [8] INVESTIGATIONS INTO THE TRANSPORTATION OF UREA NITROGEN FROM THE INTESTINES INTO THE STOMACHS OF DAIRY-COWS[J]. ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1984, 34 (11): : 769 - 784VOIGT, JPIATKOWSKI, B
- [9] HEALTH AND PERFORMANCE OF DAIRY-COWS FED HIGH LEVELS OF UREA FOR A COMPLETE LACTATION[J]. PROCEEDINGS OF THE NUTRITION SOCIETY, 1977, 36 (01) : A39 - A39TREACHER, RJ
- [10] VALUE OF FRESH FORAGE AND CONCENTRATES TO DAIRY-COWS FED STORED FORAGES[J]. JOURNAL OF DAIRY SCIENCE, 1976, 59 (04) : 690 - 694MONTGOMERY, MJBAXTER, HDOWEN, JRGORDON, CH