Zobrazeno 1 - 10
of 54
pro vyhledávání: '"M.J. Arambel"'
Publikováno v:
Journal of Dairy Science. 77:3051-3057
Concentrated separator by-product was fed to cattle to determine TDN, milk production, and feed preference. The TDN content of concentrated separator by-product was determined using a substitution method involving a basal diet of alfalfa and grass ha
Publikováno v:
Journal of Animal Science. 70:1936-1940
Continuous chromatographic separator techniques have allowed the extraction of more simple sugars from molasses (MOL). The resultant byproduct, concentrated separator byproduct (CSB), has reduced readily fermentable carbohydrates but elevated CP and
Publikováno v:
Journal of Dairy Science. 73:2413-2416
Five nonpregnant and nonlactating Holstein cows fitted with rumen fistulas were assigned to each of five dietary treatments of 0, 1, 2, 4, and 6g of an Aspergillus oryzae fermentation extract in a randomized block design. Diets were fed for a 21-d ad
Publikováno v:
Journal of Dairy Science. 73:129-134
Forty lactating Holstein cows were fed 0, 5.9, 11.7, or 17.4% processed poultry excreta in total mixed rations. The effect of treatment was evaluated on feed intake, BW, milk yield, and composition. Processed poultry excreta appeared to be well accep
Publikováno v:
Journal of dairy science. 74(10)
Six ruminally and duodenally fistulated Holstein cows 60 d postpartum were assigned randomly to each of two treatments in a single reversal design. Treatments consisted of placebo or 25 mg of sometribove (bST) injected daily. Treatments were initiate
Publikováno v:
Journal of dairy science. 74(5)
Twenty multiparous Holstein cows in early lactation that received 500 mg bST injected every 2 wk were assigned to one of two treatments to examine the influence of diets that varied in degradability of protein. Effects of degradability were determine
Autor:
J.W. Thomas, M.J. Arambel, W.A. Samuels, Richard A. Erdman, D.M. Galton, J.D. Olson, G.A. Green, C.J. Peel, R.C. Lamb, K.S. Madsen
Publikováno v:
Journal of dairy science. 74(3)
Cows (890) in 15 US herds were assigned randomly in equal numbers to control or bST injections (500 mg in a prolonged-release form every 14 d for 12 wk) within three stages of lactation (57 to 100, 101 to 140, and 141 to 189 d postpartum) and two par
Autor:
M.J. Arambel, B.A. Kent
Publikováno v:
Journal of dairy science. 73(6)
Twenty Holstein dairy cows in early lactation were allocated equally to one of two treatments on the basis of age, days in milk, and mean daily 2-wk pretrial milk yield. All animals were fed a total mixed ration; the ration for the treatment group wa
Publikováno v:
Journal of Dairy Science. 71:2457-2461
Third-cutting alfalfa hay harvested at bud stage and wilted to approximately 45% DM was treated with live bacterial inoculant at the rate of 200,000 cfu/g of alfalfa haylage. Hay was chopped and packed in polyethylene bonded bags. Samples were taken
Publikováno v:
Journal of Dairy Science. 72:501-504
Third-cutting alfalfa hay cut at bud stage was treated with a drying agent consisting of potassium carbonate, sodium carbonate, and citric acid at the rate of 280.6L/ha (1 kg/37.47L water) to alternate swaths 4.27-m wide. Hay samples were taken at cu