Zobrazeno 1 - 10
of 82
pro vyhledávání: '"J. N. Carter"'
Publikováno v:
Measurement + Control, Vol 34 (2001)
Externí odkaz:
https://doaj.org/article/92aab749a3814a98a585f6adb5fcfe28
Autor:
Graham Cliff Lamb, Ann R. Blount, Robert O. Myer, Lynn E. Sollenberger, Jamie L. Foster, J. N. Carter, M. K. Maddox, Adegbola T. Adesogan
Publikováno v:
Crop Science. 53:1818-1825
Autor:
Robert O. Myer, Lee Russell McDowell, J. N. Carter, Meghan Brennan, A. J. Spann, M. K. Maddox, N.S. Wilkinson
Publikováno v:
Communications in Soil Science and Plant Analysis. 41:472-481
A 68‐day study was conducted in North Florida to evaluate forage and beef cattle serum, liver, and urine mineral concentrations, emphasizing magnesium (Mg). Forty‐two Angus, Brangus, and Romosinuano cows in early lactation were divided into two g
Publikováno v:
Journal of Animal Science. 87:2899-2905
The high cost of commercial supplements necessitates evaluation of alternatives for ruminant livestock fed poor quality warm-season grasses. This study determined how supplementing bahiagrass haylage (Paspalum notatum Flügge cv. Tifton 9) with soybe
Autor:
Lynn E. Sollenberger, Jamie L. Foster, Sharad C. Phatak, M. K. Maddox, J. N. Carter, Ann R. Blount, Adegbola T. Adesogan, Robert O. Myer
Publikováno v:
Agronomy Journal. 101:415-421
Forage-livestock systems in the U.S. Gulf Coast are based on perennial C 4 grasses. System productivity often is predicated on significant inputs ofN fertilizer, but rapidly escalating fertilizer prices raise questions about the sustainability of the
Publikováno v:
Journal of Animal Science. 86:3568-3574
Ractopamine-HCl (RAC) is a beta-adrenergic agonist with variable effects on cattle performance and carcass variables. Cull cows fed RAC (200 mg . head(-1) . d(-1)) demonstrate an increased size of type I and II muscle fibers that does not translate i
Publikováno v:
Journal of Plant Nutrition. 31:1756-1773
Two experimental late fall-winter-spring grazing studies, each lasting two years, were conducted at the North Florida Research and Education Center (NFREC), Marianna, Florida to evaluate the organic constituents and macromineral concentrations of ann
Publikováno v:
Journal of Plant Nutrition. 31:1774-1788
Trace mineral concentrations of annual cool season pasture forages grazed by growing beef cattle during late fall-winter-spring grazing season were evaluated during two experimental cool season grazing studies, each lasting two years at the North Flo
Publikováno v:
The Professional Animal Scientist. 24:239-246
Two 2-yr factorial experiments were conducted to evaluate 2 pasture establishment methods and different combinations of forages for annual cool-season pastures for grazing by beef calves. The experiments were conducted in northern Florida over 4 cons
Publikováno v:
Journal of Animal Science. 85:1893-1901
The objective of this study was to evaluate the effects of coadministration of ractopamine-HCl (RAC) and trenbolone acetate plus estradiol (TBA) on LM fiber cross-sectional area (CSA), diameter, fiber-associated myonuclei, and satellite cell number.