Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Brumm A"'
Autor:
M. C. Brumm, Robert C. Thaler, Stephen H. Pohl, M. C. Shannon, Steven J. Moeller, Lee J Johnston
Publikováno v:
Journal of Animal Science. 91:3429-3435
The objective of this investigation was to determine the effect of a reduced nocturnal temperature (RNT) regimen on performance of weaned pigs and energy consumption during the nursery phase of production. The age of weaned pigs assigned to experimen
Autor:
T. Fangman, M. C. Brumm, John Deen, Sandra Edwards, Harold W. Gonyou, Anna K. Johnson, John J. McGlone, Marie-Christine Meunier-Salaün, Hans A.M. Spoolder, Robert B. Morrison, P.L. Sundberg, Eric J. Bush
Publikováno v:
Journal of Animal Science. 84:229-235
Few issues in swine production are as complex as floor space allowances. One method for pork producers to calculate floor space allowance (A) is to convert BW into a 2-dimensional concept yielding an expression of A = k * BW(0.667). Data on ADG, ADFI
Publikováno v:
Journal of Animal Science. 82:3373-3379
An experiment using 264 crossbred barrows was conducted to examine the interaction between space allocation and dietary ractopamine addition on pig performance and carcass characteristics using a 2 x 2 factorial arrangement of treatments. Treatments
Publikováno v:
Journal of Animal Science. 82:2588-2595
One hundred ninety-six crossbred barrows of high lean gain potential (21.2 kg BW) were used in an experiment to determine the effect of dietary feather meal (FM) on barrow performance, specifically, the effects of the ingredient on ADG and carcass le
Autor:
M. C. Brumm
Publikováno v:
Journal of Animal Science. 82:2460-2466
Two experiments were conducted to determine the variation in response to space allocation between barrows and gilts and to examine an alternative allocation regimen for barrows and gilts. Experimental space allocations in both experiments were achiev
Publikováno v:
Journal of Animal Science. 80:309-315
In each of three trials, 240 crossbred barrows weaned at 17 d of age (5.1 kg BW) were assigned to one of three experimental treatments based on light and heavy weight outcome groups. Experimental treatments were 1) wean-to-finish at 0.69 m2/pig and 1
Autor:
M. C. Brumm
Publikováno v:
Journal of Animal Science. 74:745-749
Two experiments were conducted to examine the space requirements of barrows grown to 136 kg BW. In Exp. 1, barrows (initial BW 19.5 kg) were allowed .65, .84, or 1.02 m2/pig floor space in a fully slatted facility with 12 pigs/pen. In Exp. 2, conduct
Autor:
H W, Gonyou, M C, Brumm, E, Bush, J, Deen, S A, Edwards, T, Fangman, J J, McGlone, M, Meunier-Salaun, R B, Morrison, H, Spoolder, P L, Sundberg, A K, Johnson
Publikováno v:
Journal of animal science. 84(1)
Few issues in swine production are as complex as floor space allowances. One method for pork producers to calculate floor space allowance (A) is to convert BW into a 2-dimensional concept yielding an expression of A = k * BW(0.667). Data on ADG, ADFI
Publikováno v:
Journal of animal science. 80(5)
Two experiments were conducted to determine the effect of lightweight pig removal and remixing on performance to slaughter. Experiment 1 was a growing-finishing trial utilizing a total of 900 pigs (26.2+/-0.1 kg initial weight) that were sorted and r
Publikováno v:
Journal of animal science. 79(8)
Two experiments were conducted to evaluate the possible interaction of nursery space allocations and grow-finish space allocations in swine. In Exp. 1, crowding was achieved by varying the number of pigs per pen. During the nursery phase, decreasing