Effects of Alfalfa Particle Size on Ensalivation Rate, Chewing Efficiency, and Functional Specific Gravity of Particulate Matter in Hereford Steers

Subject Areas : Camel

ا.  تیموری یانسری ¹ (Department of Animal Science, Animal Science and Aquaculture faculty, Agricultural and Natural Resource University, Sari, Mazandaran, Iran.)
ر.  ولی‌زاده ² (Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran)
ع.  ناصریان ³ (Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran)
د.آ.  کریستنسن ⁴ (Department of Animal Science, University of Saskatchewan, Saskatoon, Canada)
پ.  یو ⁵ (Department of Animal Science, University of Saskatchewan, Saskatoon, Canada)

Received: 2018-04-09 Accepted : 2018-07-31 Published : 2019-09-01

Keywords: گاو شیری, جویدن, بزاق, طریقه خوردن,

References:

American Society of Agricultural and Biological Engineers. (2007). Method of determining and expressing particle size of chopped forage materials by screening. ANSI/ASAE S424. 1, 663-665.

AOAC. (2005). Official Methods of Analysis. 18^th Ed. Association of Official Analytical Chemists, Arlington, Washington, DC., USA.

Bailey C.B. (1961). Saliva secretion and its relation to feeding in cattle. 3. The rate of secretion of mixed saliva in the cow during eating, with an estimate of the magnitude of the total daily secretion of mixed saliva. Br. J. Nutr. 15, 443-451.

Beauchemin K.A. (1991). Ingestion and mastication of feed by dairy cattle. Pp. 439-463 in The Veterinary Clinics of North America: Dairy Nutrition Management. C.J. Sniffen and T.H. Herdt, Eds. W.D. Saunders Co., Philadelphia, Pennsylvania.

Beauchemin K.A., Yang W.Z. and Rode L.M. (2003). Effects of particle size of alfalfa based dairy cow diets on chewing activity, ruminal fermentation, and milk production. J. Dairy Sci. 86, 630-643.

Beauchemin K.A., Eriksen L., Nørgaard P. and Rode L.M. (2008). Salivary secretion during meals in lactating dairy cattle. J. Dairy Sci. 91, 2077-2081.

Bhattai S.A. and Firkins J.L. (1995). Kinetics of hydration and functional specific gravity of fibrous feed by-products. J. Anim. Sci. 73, 14439-14458.

Bowman G.R., Beauchemin K.A. and Shelford J.A. (2003). Fibrolytic enzymes and parity effects on feeding behavior, salivation, and ruminal pH of lactating dairy cows. J. Dairy Sci. 86, 565-575.

Cassida K.A. and Stokes M.R. (1986). Eating and resting salivation in early lactation dairy cows. J. Dairy Sci. 69, 1282-1292.

Grant R. (2010). Forage fragility, fiber digestibility, and chewing response in dairy cattle. Pp. 27-40 in Proc. Tri-State Dairy Nutr. Conf., The Ohio State University, Columbus, India.

Hall M.B. and Mertens D.R. (2017). A 100-year review: Carbohydrates characterization, digestion, and utilization. J. Dairy Sci. 100, 10078-10093.

Henry S. (2001). The influence of forage particle size on rumen metabolic responses and nutrient utilization. Ph D. Thesis. University of Saskatchewan, Saskatchewan, Canada.

Iwaasa A.D., Beauchemin K.A., Buchanan-Smith J.G. and Acharya S.N. (1996). Effect of stage of maturity and growth cycle on shearing force and cell wall chemical constituents of alfalfa stems. Canadian J. Anim. Sci. 76, 321-328.

Kaske M. and Engelhardt W.V. (1990). The effect of size and density on mean retention time of particles in the gastrointestinal tract of sheep. Br. J. Nutr. 63, 457-472.

Maekawa M., Beauchemin K.A. and Christensen D.A. (2002a). Chewing activity, saliva production, and ruminal pH of primiparous and multiparous lactating dairy cows. J. Dairy Sci. 85, 1176-1182.

Maekawa M., Beauchemin K.A. and Christensen D.A. (2002b). Effect of concentrate level and feeding management on chewing activities, saliva production, and ruminal pH of lactating dairy cows. J. Dairy Sci. 85, 1165-1175.

Mertens D.R. (1997). Creating a system for meeting the fiber requirements of dairy cows. J. Dairy Sci. 80, 1463-1481.

NRC. (2001). Nutrient Requirements of Dairy Cattle. 7^th Ed. National Academy Press, Washington, DC, USA.

SAS Institute. (2002). SAS^®/STAT Software, Release 9.1. SAS Institute, Inc., Cary, NC. USA.

Teimouri Yansari A., Valizadeh R., Naserian A., Christensen D.A., Yu P. and Shahroodi F.E. (2004). Effects of alfalfa particle size and specific gravity on chewing activity, digestibility, and performance of Holstein dairy cows. J. Dairy Sci. 87, 3912-3924.

Teimouri Yansari A. and Pirmohammadi R. (2009). Effect of particle size of alfalfa hay and reconstitution with water on intake, digestion and milk production in Holstein dairy cows. Animal. 3(2), 218-227.

Van Soest P.J., Robertson J.B. and Lewis B.A. (1991). Methods for dietary fibre, neutral detergent fibre, and non-starch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74, 3583-3597.

Van Soest P.J. (1994). Nutritional Ecology of the Ruminant. Cornell University Press, Ithaca, New York.

Wattiaux M.A., Mertens D.R. and Satter L.D. (1992a). Kinetics of hydration and effect of liquid uptake on specific gravity of small hay and silage particles. J. Anim. Sci. 70, 3597-3611.

Wattiaux M.A., Satter L.D. and Mertens D.R. (1992b). Effect of microbial fermentation on functional specific gravity of small forage particles. J. Anim. Sci. 70, 1262-1274.

Wattiaux M.A., Satter L.D. and Mertens D.R. (1993). Factors affecting volume and specific gravity measurements of neutral detergent fiber and forage particles. J. Dairy Sci. 76, 1978- 1989.

Zali S.M., Teimouri Yansari A. and Jafari Sayyadi A. (2015). Effect of particle size and fragility of corn silage and alfalfa hay on intake, digestibility, performance, and chewing activity of fattening male lambs. Res. Rev. J. Vet. Sci. 1, 1-15.