Journal of Animal and Veterinary Advances

Year: 2013
Volume: 12
Issue: 15
Page No. 1263 - 1265

Performance Characteristics of Lactating Ankole and Ankole x Friesian Upgrades Under Open Grazing Systems in Nyagatare District, Rwanda

Authors : B. Ndayambaje, B. Mushonga and C. Ebong

References

Alphonsus, C., G.N. Akpa, O.O. Oni, P.I. Rekwot, P.P. Barje and S.M. Yashim, 2010. Relationship of linear conformation traits with body weight, body condition score and milk yield in Friesian x Bunaje cows. J. Applied Anim. Res., 30: 97-100.
CrossRef  |  

Berry, D.P., F. Buckley and P. Dillon, 2007. Body condition score and live-weight effects on milk production in Irish Holstein-Friesian dairy cows. Animal, 1: 1351-1359.
CrossRef  |  Direct Link  |  

Berry, D.P., F. Buckley, P. Dillon, R.D. Evans, M. Rath and R.F. Veerkamp, 2002. Genetic parameters for level and change of body condition score and body weight in dairy cows. J. Dairy Sci., 85: 2030-2039.
PubMed  |  

Berry, D.P., J.M. Lee, K.A. Macdonald, K. Stafford, L. Matthews and J.R. Roche, 2007. Associations among body condition score, body weight, somatic cell count and clinical mastitis in seasonally calving dairy cattle. J. Dairy Sci., 90: 637-648.
CrossRef  |  Direct Link  |  

Domecq, J.J., A.L. Skidmore, J.W. Lloyd and J.B. Kaneene, 1997. Relationship between body condition scores and conception at first artificial insemination in a large dairy herd of high yielding Holstein cows. J. Dairy Sci., 80: 113-120.
CrossRef  |  Direct Link  |  

Enevoldsen, C. and T. Kristensen, 1997. Estimation of body weight from body size measurements and body condition scores in dairy cows. J. Dairy Sci., 80: 1988-1995.
CrossRef  |  PubMed  |  

Grainger, C., G.D. Wilhelms and A.A. McGowan, 1982. Effect of body condition at calving and level of feeding in early lactation on milk production of dairy cows. Anim. Prod. Sci., 22: 9-17.
CrossRef  |  Direct Link  |  

Loker, S., C. Bastin, F. Miglior, A. Sewalem and L.R. Schaeffer et al., 2012. Genetic and environmental relationships between body condition score and milk production traits in Canadian Holsteins. J. Dairy Sci., 95: 410-419.
CrossRef  |  Direct Link  |  

McGee, M., M.J. Drennan and P.J. Caffrey, 2005. Effect of suckler cow genotype on energy requirements and performance in winter and subsequently at pasture. Irish J. Agric. Food Res., 44: 157-171.
Direct Link  |  

Stockdale, C.R., 1999. Effect of length of the period of supplementation with concentrates on pasture intake and performance of grazing dairy cows. Anim. Prod. Sci., 39: 803-809.
CrossRef  |  Direct Link  |  

Wildman, E.E., G.M. Jones, P.E. Wagner, R.L. Boman, H.F. Troutt Jr. and T.N. Lesch, 1982. A dairy cow body condition scoring system and its relationship to selected production characteristics. J. Dairy Sci., 65: 495-501.
CrossRef  |  Direct Link  |  

Design and power by Medwell Web Development Team. © Medwell Publishing 2024 All Rights Reserved