Effects of flaxseed on protein requirements and N excretion of dairy cows fed diets with two protein concentrations

Journal of Dairy Science

Volumn 88, Issue 5, 2005, Pages 1755-1764

  Petit, H V ^a   Ivan, M ^a   Mir, P S ^b  

^a SHERBROOKE RESEARCH AND DEVELOPMENT CENTRE   (Canada)

^b LETHBRIDGE RESEARCH CENTRE   (Canada)

Author keywords

Dairy cow; Flaxseed; Milk production; Protein

Indexed keywords

BOS TAURUS;

LIPID; MILK PROTEIN; NITROGEN; OMEGA 3 FATTY ACID; OMEGA 6 FATTY ACID;

ANIMAL; ANIMAL FOOD; ARTICLE; CATTLE; CHEMISTRY; CLINICAL TRIAL; COMPARATIVE STUDY; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; DIGESTION; EATING; FECES; FEMALE; FLAX; LACTATION; METABOLISM; MILK; NUTRITIONAL REQUIREMENT; PHYSIOLOGY; PROTEIN INTAKE; RANDOMIZED CONTROLLED TRIAL;

ANIMAL NUTRITION PHYSIOLOGY; ANIMALS; CATTLE; DIETARY PROTEINS; DIGESTION; EATING; FATTY ACIDS, OMEGA-3; FATTY ACIDS, OMEGA-6; FECES; FEMALE; FLAX; LACTATION; LIPIDS; MILK; MILK PROTEINS; NITROGEN; NUTRITIONAL REQUIREMENTS;

EID: 20844463436     PISSN: 00220302     EISSN: None     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(05)72850-2     Document Type: Article

References (43)

1. Allen, M. S. 2002. Effects of diet on short-term regulation of feed intake by lactating dairy cattle. J. Dairy Sci. 83:1598-1624.
2. AOAC. 1990. Official Methods of Analysis. 15th ed. Association of Official Analytical Chemists, Washington, DC.
3. Barney, D. J., D. G. Griese, G. K. Macleoa, and L. G. Young. 1983. Response of cows to dietary crude protein during midlactation. J. Dairy Sci. 64:655-661.
4. Bauman, D. E., and J. M. Griinari. 2003. Nutritional regulation of milk fat synthesis. Annu. Rev. Nutr. 23:203-227.
5. Clark, J. H. 1975. Lactational responses to post-ruminal administration of proteins and amino acids. J. Dairy Sci. 58:1178-1197.
6. Cowan, R. T., G. W. Reid, J. F. D. Greenhalgh, and C. A. G. Tait. 1981. Effects of feeding level in late pregnancy and dietary protein concentration during early lactation on food intake, milk yield, live-weight change and nitrogen balance of cows. J. Dairy Res. 48:201-212.
7. Crawford, R. J., and W. H. Hoover. 1984. Effects of particle size and formaldehyde treatment of soybean meal on milk production and composition for dairy cows. J. Dairy Sci. 67:1945-1952.
8. Dhiman, T. R., G. R. Anand, L. D. Satter, and M. W. Pariza. 1999. Conjugated linoleic acid content of milk from cows fed different diets. J. Dairy Sci. 82:2146-2156.
9. Dhiman, T. R., K. V. Zanten, and L. D. Satter. 1995. Effect of dietary fat source on fatty acid composition of cows' milk. J. Sci. Food Agric. 69:101-107.
10. Garnsworthy, P. C. 1997. Fats in dairy cow diets. Pages 87-13 in Recent Advances in Animal Nutrition. P. C. Garnsworthy and D. J. A. Cole, ed. University of Nottingham Press, Nottingham, UK.
11. Girard, V., and J. C. Hawke. 1978. The role of Holotrichs in the metabolism of dietary linoleic acid in the rumen. Biochim. Biophys. Acta 528:17-27.
12. Gonthier, C., A. F. Mustafa, R. Berthiaume, H. V. Petit, R. Martineau, and D. R. Quellet. 2004. Effects of feeding micronized and extruded flaxseed on ruminal fermentation and nutrient utilization by dairy cows. J. Dairy Sci. 87:1854-1863.
13. Griinari, J. M., and D. E. Bauman. 1999. Biosynthesis of conjugated linoleic acid and its incorporation into meat and milk in ruminants. Pages 180-200 in Advances in Conjugated Linoleic Acid Research. Volume 1. M. P. Yurawecz, M. M. Mossaba, J. K. G. Kramer, M. W. Pariza, and G. J. Nelson, ed. AOCS Press, Champaign, IL.
14. Grummer, R. R. 1991. Effect of feed on the composition of milk fat. J. Dairy Sci. 74:3244-3257.
15. Grundy, S. M., and M. A. Denke. 1990. Dietary influences on serum lipids and lipoproteins. J. Lipid Res. 31:1149-1161.
16. Ikwuegbu, O. A., and J. D. Sutton. 1982. The effect of varying the amount of linseed oil supplementation on rumen metabolism in sheep. Br. J. Nutr. 48:365-375.
17. Ivan, M., T. Entz, P. S. Mir, Z. Mir, and T. A. McAllister. 2003. Effects of sunflower seed supplementation and different dietary protein concentrations on the ciliate protozoa population dynamics in the rumen of sheep. Can. J. Anim. Sci. 83:809-817.
18. Ivan, M., M. Hidiroglou, and H. V. Petit. 1991. Duodenal flow of nitrogen following protozoal inoculation of fauna-free sheep fed a diet supplemented with casein or soybean meal. Can. J. Anim. Sci. 71:793-801.
19. Ivan, M., P. S. Mir, K. M. Koenig, L. M. Rode, L. Neill, T. Entz, and Z. Mir. 2001. Effects of dietary sunflower oil on rumen protozoa population and tissue concentration of conjugated linoleic acid in sheep. Small Rumin. Res. 41:215-227.
20. Ivan, M., P. S. Mir, Z. Mir, T. Entz, M. L. He, and T. A. McAllister. 2004. Effects of dietary sunflower seeds on rumen protozoa and growth of lambs. Br. J. Nutr. 92:303-310.
21. Jiang, J., L. Bjoerck, R. Fonden, and M. Emanuelson. 1996. Occurrence of conjugated cis-9, trans-11 octadecanoic acid in bovine milk: Effects of feed and dietary regimen. J. Dairy Sci. 79:438-445.
22. Kepler, C. R., and S. B. Tove. 1967. Biohydrogenation of unsaturated fatty acids. J. Biol. Chem. 242:5686-5692.
23. Lees, J. A., J. D. Olsham, W. Haresign, and P. C. Garnsworthy. 1990. The effect of patterns of rumen fermentation on the response by dairy cows to dietary protein concentration. Br. J. Nutr. 63:177-186.
24. Lock, A. L., and P. C. Garnsworthy. 2002. Independent effects of dietary linoleic and linolenic fatty acids on the conjugated linoleic acid content of cows' milk. Anim. Sci. 74:163-176.
25. Mir, P. S., G. J. Mears, E. K. Okine, T. Entz, C. M. Ross, S. D. Husar, and Z. Mir. 2000. Effects of increasing dietary grain on viscosity of duodenal digesta and plasma hormone, glucose and amino acid concentrations in steers. Can. J. Anim. Sci. 80:703-712.
26. Moate, P. J. 1989. Defaunation increases milk yield of dairy cows. Page 18A in Recent Advances in Animal Nutrition in Australia. D. J. Farrell, ed. University of New England Printery, Armidale, NSW, Australia.
27. National Research Council. 2001. Nutrient Requirements of Dairy Cattle. 7th rev. ed. Natl. Acad. Press, Washington, DC.
28. Ogimoto, K., and S. Imai. 1981. Atlas of Rumen Microbiology. Japan Scientific Societies Press, Tokyo, Japan.
29. Onetti, S. G., and R. R. Grummer. 2004. Response of lactating cows to three supplemental fat sources as affected by forage in the diet and stage of lactation: A meta-analysis of literature. Anim. Feed Sci. Technol. 115:65-82.
30. Palin, M. F., and H. V. Petit. 2004. Effects of polyunsaturated fatty acids on hepatic PPARα mRNA levels in the transition cow. J. Anim. Feed Sci. 13(Suppl. 1):445-448.
31. Petit, H. V. 2002. Digestion, milk production, milk composition, and blood composition of dairy cows fed whole flaxseed. J. Dairy Sci. 85:1482-1490.
32. Petit, H. V. 2003. Digestion, milk production, milk composition, and blood composition of dairy cows fed formaldehyde treated flaxseed or sunflower seed. J. Dairy Sci. 86:2637-2646.
33. Petit, H. V., R. J. Dewhurst, J. G. Proulx, M. Khalid, W. Haresign, and H. Twagiramungu. 2001. Milk production, milk composition, and reproductive function of dairy cows fed different fats. Can. J. Anim. Sci 81:263-271.
34. Petit, H. V., R. J. Dewhurst, N. D. Scollan, J. G. Proulx, M. Khalid, W. Haresign, H. Twagiramungu, and G. E. Mann. 2002. Milk production and composition, ovarian function, and prostaglandin secretion of dairy cows fed omega-3 fats. J. Dairy Sci. 85:889-899.
35. SAS Institute. 2000. SAS (Statistical Analysis System), release 8.02. SAS Institute, Inc., Cary, NC.
36. Satter, L. D. 1986. Protein supply from undegraded dietary protein. J. Dairy Sci. 69:2734-2749.
37. Small, J. D., and F. J. Gordon. 1990. A comparison of the responses by lactating cows given grass silage to changes in the degradability or quantity of protein offered in the supplement. Anim. Prod. 50:391-398.
38. Van Soest, P. J., J. B. Robertson, and B. A. Lewis. 1991. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74:3583-3597.
39. Veira, D. M., M. Ivan, and P. Y. Jui. 1983. Rumen ciliate protozoa: Effects on digestion in the stomach of sheep. J. Dairy Sci. 66:1015-1022.
40. Vérité, R., and M. Journet. 1977. Utilization of formaldehyde treated oil-meals by dairy cows. II. Milk production as affected by oil-meal treatment and protein supply during early lactation. Ann. Zootech. 26:183-205.
41. Weatherburn, M. W. 1967. Phenol-hypochlorite reaction for determination of ammonia. Anal. Chem. 39:971-974.
42. Williams, A. G. 1989. Metabolic activities of rumen protozoa. Pages 97-126 in The Roles of Protozoa and Fungi in Ruminant Digestion. J. V. Nolan, R. A. Leng, and D. I. Demeyer, ed. Penambul Books, Armidale, NSW, Australia.
43. Wright, T., B. McBride, and B. Holub. 1998. Docosahexaenoic acid-enriched milk. World Rev. Nutr. Diet. 83:160-165.