Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M. J. Arambel"'
Publikováno v:
Journal of Dairy Science. 65:2095-2101
Amino acid composition and nucleic acid content of pure cultures of rumen bacteria (17 species) were analyzed. Amino acid composition between gram-positive and -negative organisms was not different. The total nitrogen content of gram-negative bacteri
Publikováno v:
Journal of Animal Science. 54:837-840
Autor:
G. S. Dufva, S.M. Dennis, Tiruvoor G. Nagaraja, E.E. Bartley, M. J. Arambel, Arthur D. Dayton, S. J. Galitzer
Publikováno v:
Journal of Dairy Science. 65:1754-1759
Several feeds were examined and most were devoid of diaminopimelic acid. Small amounts of diaminopimelic acid were in corn silage, sorghum silage, beet pulp, and two samples of alfalfa hay. Nine strains of rumen bacteria were grown in pure culture in
Publikováno v:
Journal of Dairy Science. 65:1643-1646
Cattle fed heated soybean meal as a protein supplement had lower rumen protozoal counts than did those fed unheated soybean meal. Adding niacin to unheated soybean meal increased protozoal counts, but the difference was not significant. Adding niacin
Publikováno v:
Journal of dairy science. 66(6)
Two rumen-fistulated Holstein heifers were fed three protein-free semipurified diets: 70% roughage, 30% concentrate; 50% roughage, 50% concentrate; and 30% roughage, 70% concentrate. Wheat straw was the roughage, and the concentrate was a pelleted mi
Publikováno v:
Journal of animal science. 65(3)
Fifteen mature meadow voles (Microtus pennsylvanicus) were assigned to each of four diets: 1) basal; 2) basal + .001% pilocarpine (PLCN); 3) basal + .01% PLCN; 4) basal + .10% PLCN in a completely randomized design to measure the effect of PLCN on li