Zobrazeno 1 - 10
of 33
pro vyhledávání: '"J R Bergstrom"'
Publikováno v:
Translational Animal Science.
Two hundred and forty barrows and gilts (DNA 600 X 241, DNA Genetics, Columbus, NE) with an initial body weight (BW) of 35.5 ± 4.2 kg were sorted into split-sex pens, blocked by initial body weight, and randomly allocated to one of three dietary tre
Autor:
M. Saensukjaroenphon, C. E. Evans, C. K. Jones, J. T. Gebhardt, J. C. Woodworth, C. R. Stark, J. R. Bergstrom, C. B. Paulk
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. 6
Autor:
M. T Thayer, J. L. Nelssen, A. J. Langemeier, J. Morton, J. M. Gonzales, S. R. Kruger, Z. Ou, A. J. Makowski, J. R. Bergstrom
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. 4
Autor:
Joel M. DeRouchey, M. A. Vaughn, E. W. Stephenson, Michael D. Tokach, Chad B. Paulk, Steve S Dritz, John M. Gonzalez, Derris D. Burnett, J. R. Bergstrom, Robert D. Goodband, J. L. Nelssen
Publikováno v:
Journal of Animal Science. 93:1666-1678
Data from existing literature were used to generate equations to predict finishing pig back, belly, and jowl fat iodine values (IV) and an experiment was conducted to evaluate these equations. The final database included 24, 21, and 29 papers for bac
Autor:
Joel M. DeRouchey, Steve S Dritz, M. L. Potter, J.Y. Jacela, J. L. Nelssen, J. R. Bergstrom, Robert D. Goodband, Michael D. Tokach
Publikováno v:
The Professional Animal Scientist. 30:80-85
Two experiments were done to directly compare the effects of commercially available porcine circovirus type 2 (PCV2) vaccines on growth mortality rate of pigs under field condition in a farm with a history of porcine circovirus disease. In Exp. 1 a t
Autor:
J R, Flohr, J C, Woodworth, J R, Bergstrom, M D, Tokach, S S, Dritz, R D, Goodband, J M, DeRouchey
Publikováno v:
Journal of animal science. 94(11)
A of subsample of 448 growing pigs (PIC 327 × 1050) weaned from 52 sows fed varying dietary vitamin D regimens were used in a split-plot design to determine the effects of maternal and nursery dietary vitamin D on growth performance. Sows were previ
Autor:
J R, Flohr, J C, Woodworth, J R, Bergstrom, M D, Tokach, S S, Dritz, R D, Goodband, J M, DeRouchey
Publikováno v:
Journal of animal science. 94(11)
In Exp. 1, 56 gestating sows (PIC 1050; 35 d postinsemination) were used in a 30-d trial to determine serum 25(OH)D response to increasing concentrations of dietary vitamin D. Sows were randomly allotted to 1 of 7 dietary D treatments (200, 800, 1,60
Autor:
J. R. Bergstrom, J.E. Nemechek, Steven S. Dritz, Robert D. Goodband, Michael D. Tokach, Joel M. DeRouchey
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. :49-58
Autor:
Michael D. Tokach, J. R. Bergstrom, Joel M. DeRouchey, J.E. Nemechek, Robert D. Goodband, Steven S. Dritz
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. :35-41
A total of 280 weanling pigs (PIC 327 × 1050, initially 15.4 lb, 3 d postweaning) were used in a 28-d trial to evaluate the effects of benzoic acid and diet complexity on growth performance. Treatments were arranged as a 2 × 2 factorial with 2 diet
Autor:
J. R. Bergstrom, Joel M. DeRouchey, Robert D. Goodband, Michael D. Tokach, Steven S. Dritz, Kari Beth Langbein
Publikováno v:
Kansas Agricultural Experiment Station Research Reports. :121-127