Zobrazeno 1 - 10
of 22
pro vyhledávání: '"J. W. Hibbs"'
Autor:
J. W. Hibbs, H.R. Conrad
Publikováno v:
Journal of Dairy Science. 61:337-343
In two experiments ground corn cobs were compared with soybean flakes as the major roughage in complete high-roughage pelleted diets for calves fed to 16 wk of age, with milk to 7 wk. In a third experiment ground corn cobs were compared with ground d
Publikováno v:
The Journal of Nutrition. 107:606-613
Plasma levels of 25-hydroxycholecalciferol, free hydroxy- proline, calcium, phosphorus, and magnesium were determined in non- lactating, pregnant dairy cows injected intra-muscularly with 15 X IO6 IU of cholecalciferol or 25 mg of 25-hydroxycholecalc
Publikováno v:
Journal of Agricultural and Food Chemistry. 4:627-631
Publikováno v:
Journal of Dairy Science. 44:85-95
Summary Efficiency of nitrogen utilization was studied in four experiments involving varying proportions of silage and hay, comparisons of silage and freshly cut meadow crop (soilage), effects of grain feeding, and feeding different ratios of roughag
Autor:
J. W. Hibbs, W. E. Krauss
Publikováno v:
Journal of Animal Science. 6:161-173
Autor:
W. D. Pounden, J. W. Hibbs
Publikováno v:
Annals of the New York Academy of Sciences. 64:375-385
Publikováno v:
The Journal of Nutrition. 101:621-628
Publikováno v:
Journal of Dairy Science. 47:54-62
Summary Voluntary dry feed intake and dry matter digestibility were determined in 114 trials with lactating dairy cows. The rations ranged between 52 and 80% in digestibility and cow weights ranged between 625 and 1,457lb. In a multiple regression an
Publikováno v:
Journal of dairy science. 60(10)
Both 25 [25,26-hydrogen-3] hydroxycholecalciferol and [1alpha,2alpha-hydrogen-3] cholecalciferol were added to bovine plasma in vitro. Analysis by gel-filtration and ion exchange chromatography, electrophoresis, ultracentrifugation, competitive bindi
Publikováno v:
The Cornell veterinarian. 49(3)