Zobrazeno 1 - 10
of 15
pro vyhledávání: '"D M, Webel"'
Publikováno v:
Journal of Animal Science. 81:474-483
Four chick trials and one pig trial were conducted to investigate the phosphorus-releasing efficacy oftwo commercial phytase enzymes (Natuphos and Ronozyme) and an experimental E. coli phytase enzyme (ECP) when added to corn-soybean meal diets contai
Publikováno v:
Journal of Animal Science. 80:2241-2246
Autor:
null B. F. Wolter, null M. Ellis, null S. E. Curtis, null G. D. Schnitkey, null E. N. Parr, null and D. M. Webel
Publikováno v:
Swine Housing Conference.
Publikováno v:
Journal of animal science. 85(5)
Two experiments determined the efficacy of an Escherichia coli phytase (ECP) added to P-deficient, corn-soybean meal diets fed to finishing pigs and second-cycle laying hens. Sixty finishing pigs (49 +/- 0.9 kg) were formed into blocks within sex bas
Autor:
Q, Guo, B T, Richert, J R, Burgess, D M, Webel, D E, Orr, M, Blair, G E, Fitzner, D D, Hall, A L, Grant, D E, Gerrard
Publikováno v:
Journal of animal science. 84(11)
The effects of dietary vitamin E (VE, alpha-tocopherol acetate) and fat supplementation on growth and carcass quality characteristics, oxidative stability of fresh and cooked pork patty in storage, fatty acid profiles of muscle and adipose tissue, an
Publikováno v:
Journal of animal science. 83(2)
The effects of the proportion of pigs removed from an established group and subsequent floor space on growth performance during the final 19 d of the finishing period were evaluated using 28 pens of mixed-sex crossbred pigs (mean initial BW = 113.4 +
Publikováno v:
Journal of animal science. 82(6)
A pig trial and a chick trial were done to determine the effect of high levels of Zn and Cu on the P-releasing efficacy of phytase. Ninety-nine individually fed pigs (7.2 kg) were given ad libitum access to one of 11 experimental diets for a period o
Publikováno v:
Journal of animal science. 81(4)
The effect of reduced pig growth rate postweaning as a result of restricted floor space and feeder trough space on subsequent growth to slaughter was investigated in a wean-to-finish system. Crossbred pigs (n = 1,728) were used in a randomized block
Publikováno v:
Journal of animal science. 81(2)
The objective was to evaluate the effect of restricted early postweaning growth rate due to diet complexity, pen space, or both on subsequent growth to market in a wean-to-finish system. Pigs (n = 1,728) were used in a randomized block design with a
Publikováno v:
Journal of animal science. 81(2)
Four chick trials and one pig trial were conducted to investigate the phosphorus-releasing efficacy oftwo commercial phytase enzymes (Natuphos and Ronozyme) and an experimental E. coli phytase enzyme (ECP) when added to corn-soybean meal diets contai