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Effects of Varying Levels of Whole Cottonseed on Blood, Milk and Rumen Parameters of Dairy Cows
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 Title & Authors
Effects of Varying Levels of Whole Cottonseed on Blood, Milk and Rumen Parameters of Dairy Cows
Oguz, F. Karakas; Oguz, M.N.; Buyukoglu, T.; Sahinduran, S.;
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Four lactating Holstein cows were used in a Latin-square design to determine the effects of various levels of whole cottonseed (WCS) in diets on parameters including milk (yield and fat content), rumen fluid (pH, ammonia and TVFA) and blood (-carotene, vit. A, vit. E, urea, , Ca, P and Mg levels). Cows consumed 0, 1, 2 or 3 kg WCS per day. No significant differences were observed among the groups on analysed parameters except plasma vitamin E concentration. In addition, when the amount of cottonseed was increased, milk yield and milk fat content also tended to increase but this increase was not statistically significant. In conclusion, feeding of WCS up to 3 kg per day with ad libitum maize silage did not cause negative effects on milk yield, milk fat and blood vitamin levels in the short term in dairy cows.
Whole Cottonseed;Dairy Cow;Rumen;Blood;
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AOAC. 1984. Official Methods of Analysis of the Association of Analytical Chemists. 14th ed., The William BYRD Press, Inc., Richmond, Virginia

AOCS. 1985. Determination of free gossypol. Official method Ba 7-58. Official and Tentative Methods of Analysis. 3rd ed. American Oil Chemists Society, Chicago, IL

Arieli, A. 1998. Whole cottonseed in dairy cattle feeding: A review. Anim. Feed Sci. Technol. 72:97-110 crossref(new window)

Baker, H. and O. Frank. 1968. Vit. E Clinical Vitaminology. Methods and Interpretation, 169-177

Barraza, M. L., C. E. Coppock, K. N. Brooks and D. L. Wilks. 1991. Iron sulfate and feed pelleting to detoxify free gossypol in cottonseed diets for dairy cattle. J. Dairy Sci. 74:3457-3467

Campbell, J. 2002. Whole cottonseed for dairy rations. Accessed Jan. 27, 2002,

Colin-Negrete, J., H. E. Kiesling, T. T. Ross and J. F. Simitt. 1996. Effect of whole cottonseed on serum constituents, fragility of erythrocyte cells, and reproduction of growing Holstein heifers. J. Dairy Sci. 79:2016-2023

Coppock, C. E. and D. L. Wilks. 1991. Feeding whole cottonseed and cottonseed meal to dairy and beef cattle. Proc. Alternative Feeds for Dairy and Beef Cattle, Natl. Invit. Symp., St. Louis, MO (Ed. E. R. Jordan). p. 43-48. Columbia, MO: Coop. Ext. Univ. of Missouri. Feed Industry Red Book (1994). (J. H. Goihl and R. R. McEllhiney). Edin Prairie, MN: Comm. Marketing, Inc.

Georing, H. K. and P. J. Van Soest. 1970. Forage Fiber Analysis Agric. Handbook No: 379. (Agricultural Research Service) U.S. Dep. Agric. Washington. DC. 1970

Gray, M. L., L. W. Greene and G. L. Wiliams. 1993. Effects of dietary gossypol consumption on metabolic homeostasis and reproductive endocrine function in beef heifers and cows. J. Anim. Sci. 71:3052-3059

Harvatina, D. L., J. E. Winkler, J. L. Firkins and M. L. Eastridge. 2002. Whole linted cottonseed as a forage substitute fed with ground or steam-flaked corn: digestibility and performance. J. Dairy Sci. 85(8):1976-1987

Hoffman, C. P. 2002. Whole cottonseed. Accessed Jan. 27, 2002. from Univ. Wisconsin-Madison

Lalman, D. L. 1996. Alternative feeds for beef cows and stockers. pp. 1-8. Agricultural publication G2076-New January 15, University of Missouri. Published by University Extension

Lane, A. G. and R. L. Stuart. 1990. Gossypol intake may affect vitamin status of cattle. Feedstuffs, July 9

Lane, C. D. 2001. Feeding cottonseed and cotton by-product to beef cattle. Accessed 02. 10. 2001, from Univ. Tennessee Knoxville

Larson, R. L. and K. C. Olson. 2002. Cottonseed feed for cattle. University of Missouri Extension. Cattlemen's Corner. Timely Tips Innovative Beef Producers. Volume 5, No. 2 June/July 2002

Markham, R. 1942. A steam distillation apparatus suitable for micro-kjeldahl analysis. Biochem. J. 36:790

Marshall, R. T. 1992. Standard method for the examination of dairy products, 14 th ed. APHA, Washington, DC

Mena, H., J. E. P. Santos, J. T. Huber, J. M. Simas, M. Tarazon and M. C. Calhoun. 2002. The effects of feeding varying amounts of gossypol from whole cottonseed and cottonseed meal in lactating dairy cows. J. Dairy Sci. 84:2231-2239

Nikokyris, P. N., K. Kandylis and K. Deligiannis. 1999. Effect of varying levels of dietary free gossypol in whole cotton seed on physiological responses of growing-fattening lambs. J. Sci. Food Agric. 79:1969-1981 crossref(new window)

Puschner, B. 2003. Feeding cottonseed to dairy cattle. Accessed July, 15, 2003,

Suzuki, J. P. and N. A. Katoh. 1990. A simple and cheap method for measuring serum vitamin A in cattle using only spectrophotometer. Jpn. J. Vet. Sci. 52:1291-1293

Tomlinson, J. E. 1981. Cottonseed on milk production and composition. J. Dairy Sci. 64(Suppl 1.):141