Early Weaning Reduces Rangeland
暂无分享,去创建一个
R. Gates | Patricia Johnson | K. Olson | H. H. Patterson | M. Hubert | D. Landblom | J. J. Kincheloe | H. Richter | A. V. Grove
[1] Usda Nrcs. The PLANTS Database , 2015 .
[2] J. Guimarães,et al. Evaluation of beef cow and calf separation systems to improve reproductive performance of first-calf cows , 2012 .
[3] T. Geary,et al. Early weaning in Northern Great Plains beef cattle production systems: I. Performance and reproductive response in range beef cows , 2012 .
[4] J. F. Odhiambo,et al. Effect of weaning regimen on energy profiles and reproductive performance of beef cows. , 2009, Journal of animal science.
[5] D. Ganskopp,et al. Effects of Early Weaning on Cow Performance, Grazing Behavior, and Winter Feed Costs in the Intermountain West1 , 2008 .
[6] S. Galindo-Gonzalez,et al. Effects of cow parity on voluntary hay intake and performance responses to early weaning of beef calves , 2007 .
[7] J. Spears,et al. The effect of early weaning on feedlot performance and measures of stress in beef calves. , 2005, Journal of animal science.
[8] D. K. Aaron,et al. Comparison of an early and normal weaning management system on cow and calf performance while grazing endophyte-infected tall fescue pastures. , 2005, Journal of animal science.
[9] J. Arthington,et al. The Effect of Early Calf Weaning on Feed Intake, Growth, and Postpartum Interval in Thin, Brahman-Crossbred Primiparous Cows1 , 2004 .
[10] R. Rasby,et al. Age of calf at weaning of spring-calving beef cows and the effect on cow and calf performance and production economics. , 2000, Journal of animal science.
[11] D. Adams,et al. Effects of time of weaning, supplement, and sire breed of calf during the fall grazing period on cow and calf performance. , 1996, Journal of animal science.
[12] J. D. Wallace,et al. Effects of milk intake on forage intake and performance of suckling range calves. , 1991, Journal of animal science.
[13] J. Oltjen,et al. Carcass composition in mature Hereford cows: estimation and effect on daily metabolizable energy requirement during winter. , 1988, Journal of animal science.
[14] K. M. Irvin,et al. Cow and Calf Performance and Economic Considerations of Early Weaning of Fall-Born Beef Calves , 1987 .
[15] R. Wettemann,et al. Effects of early weaning calves from first calf heifers on calf and heifer performance. , 1981 .