The effect of respiratory disease and a preventative antibiotic treatment on growth, survival, age at first calving, and milk production of dairy heifers.
暂无分享,去创建一个
D F Kelton | D. Kelton | S. LeBlanc | K. Leslie | K E Leslie | S J LeBlanc | A L Stanton | J Wormuth | A. Stanton | J. Wormuth
[1] H N Erb,et al. The Effect of Calfhood Diseases on Growth of Female Dairy Calves During the First 3 Months of Life in New York State , 1996, Journal of Dairy Science.
[2] G. C. White. Age at First Calving , 1917 .
[3] P. Thompson,et al. Use of treatment records and lung lesion scoring to estimate the effect of respiratory disease on growth during early and late finishing periods in South African feedlot cattle. , 2006, Journal of animal science.
[4] H. Erb,et al. Path model of individual-calf risk factors for calfhood morbidity and mortality in New York Holstein herds☆ , 1988 .
[5] H. Erb,et al. Path analysis for seven postpartum disorders of Holstein cows. , 1993, Journal of dairy science.
[6] J. Mee. Prevalence and risk factors for dystocia in dairy cattle: a review. , 2008, Veterinary journal.
[7] W. D. Busby,et al. Relationship of various incoming cattle traits with feedlot performance and carcass traits. , 2009, Journal of animal science.
[8] W. Yates. A review of infectious bovine rhinotracheitis, shipping fever pneumonia and viral-bacterial synergism in respiratory disease of cattle. , 1982, Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
[9] P. Lacasse,et al. Rearing strategy and optimizing first-calving targets in dairy heifers: a review. , 2008, Animal : an international journal of animal bioscience.
[10] Maria T. Correa,et al. Effect of calfhood morbidity on age at first calving in New York Holstein herds , 1988 .
[11] I R Dohoo,et al. Calf and disease factors affecting growth in female Holstein calves in Florida, USA. , 1998, Preventive veterinary medicine.
[12] R. Laven,et al. Bovine retained placenta: aetiology, pathogenesis and economic loss , 1996, Veterinary Record.
[13] D Waltner-Toews,et al. The effect of early calfhood health status on survivorship and age at first calving. , 1986, Canadian journal of veterinary research = Revue canadienne de recherche veterinaire.
[14] W. D. Busby,et al. An evaluation of bovine respiratory disease complex in feedlot cattle: Impact on performance and carcass traits using treatment records and lung lesion scores. , 2009, Journal of animal science.
[15] A. Usa,et al. Dairy 2007, part III: reference of dairy cattle health and management practices in the United States. , 2008 .
[16] H N Erb,et al. Lack of association between calf morbidity and subsequent first lactation milk production in 25 New York Holstein herds. , 1995, Journal of dairy science.
[17] H. Erb,et al. The relationship of calfhood morbidity with survival after calving in 25 New York Holstein herds. , 1997, Preventive veterinary medicine.
[18] A. W. Jalvingh,et al. An economic model to calculate farm-specific losses due to bovine respiratory disease in dairy heifers. , 2001, Preventive veterinary medicine.
[19] Yates Wd. A review of infectious bovine rhinotracheitis, shipping fever pneumonia and viral-bacterial synergism in respiratory disease of cattle. , 1982 .
[20] A. Bach,et al. Associations between several aspects of heifer development and dairy cow survivability to second lactation. , 2011, Journal of dairy science.
[21] P. Plummer,et al. Control, Management, and Prevention of Bovine Respiratory Disease in Dairy Calves and Cows , 2010, Veterinary Clinics of North America: Food Animal Practice.
[22] S. Mcguirk. Disease Management of Dairy Calves and Heifers , 2008, Veterinary Clinics of North America: Food Animal Practice.
[23] H. S. Hurd,et al. The national animal health monitoring system in Michigan. III. Cost estimates of selected dairy cattle diseases , 1990 .
[24] C. Krehbiel,et al. Effect of bovine respiratory disease during preconditioning on subsequent feedlot performance, carcass characteristics, and beef attributes. , 2010, Journal of animal science.
[25] R A Smith,et al. Impact of disease on feedlot performance: a review. , 1998, Journal of animal science.
[26] D. Kelton,et al. The effect of treatment with long-acting antibiotic at postweaning movement on respiratory disease and on growth in commercial dairy calves. , 2010, Journal of dairy science.