- Abesht, B. 1997. Application of animal fat (tallow) in the diet of growing Holstein male calves. Master Thesis, Grum Animal Sciences. Faculty of Agriculture, University of Tehran.
- Agazzi, A., Invernizzi, G., Campagnoli, A., Ferroni, M., Fanelli, A., Cattaneo, D., Galmozzi, A., Crestani, M., Dell’Orto, V. and Savoini, G. 2010. Effect of different dietary fats on hepatic gene expression in transition dairy goats. Small Ruminant Research. 93: 31-40.
- Anderson, K.L., Nagaraja, T.G., Morrill, J.L., Avery, T.B., Galitzer, S.J. and Boyer, J.E. 1987. Ruminal microbial development in conventionally or early weaned calves. Journal of Animal Science. 64: 1215–1226.
- Araujo, G., Terre, M. and Bach, A. 2014. Interaction between milk allowance and fat content of the starter feed on performance of Holstein calves. Journal of Dairy Science. 97: 6511-6518.
- Arjmandi, M.M. and Teimouri Yansarim A. 2012. Effects of alfalfa particle size and soybean oil on Intake, digestibility, chewing activity and performance of early lactating holstein cows. Iraninan Journal of Animal Science Resource. 3: 138-149.
- Baldwin, R. L., McLeod, K. R., Klotz, J.L. and Heitmann, R.N. 2004. Rumen development, intestinal growth and hepatic metabolism in the pre- and postweaning Journal of Dairy Science. 87: 55–65.
- Bateman, H.G. and Jenkins, T.C. 1998. Influence of soybean oil in high fiber diets fed to no lactating cows on ruminal unsaturated fatty acids and nutrient digestibility. Journal of Dairy Science. 81: 2451-2458.
- Beharka, A.A., Nagaraja, T.G., Morrillm J.L., Kennedy, G.A. and Klemm, R.D. Effects of form of the diet on anatomical, microbial and fermentative development of the rumen of neonatal calves. Journal of Dairy Science. 81: 1946–1955.
- Bergman, E. N. 1990. Energy contributions of volatile fatty acids from the gastrointestinal tract in various species. Physiological Review. 70: 567-590.
- Broderick, G. A. and Kang, J. H. 1980. Automated simultaneous determination of ammonia and total amino acids in ruminal fluid and in vitro Journal of Dairy Science. 63: 64-75.
- Bunting, L., Fernandez, J., Fornea, R., White, T., Froetschel M., Stone, J. and Ingawa, K. 1996. Seasonal effects of supplemental fat or undegradable protein on the growth and metabolism of Holstein calves. Journal of Dairy Science. 79: 1611-1620.
- Caffrey, P., Miller, C., Brophy, P. and Kelleher, D. 1988. The effects of method of processing of starters, tallow inclusion and roughage supplementation on the performance of early-weaned calves. Journal of Animal Feed Science and Technology. 19: 231-246.
- Chalupa, W., Vecchiarell, B., Elser, A.E. and Kronfeld, D.S. 1986. Ruminal fermentation in vivo as influenced by long-chain fatty acids. Journal of Dairy Science. 69: 1293.
- Chichlowski, M. W., Schroeder, J.W., Park, C.S., Keller, W.L. and Schimek, D.E. 2005. Altering the fatty acids in milk fat by including canola seed in dairy cattle diets. Journal of Dairy Science. 88: 3084-3094.
- DePeters, J. and Ferguson, J.D. 1992. Nonprotein nitrogen and protein distribution in the milk of cows. Journal of Dairy Science. 75: 3192-3209.
- Doreau, M. and Ferlay, A. 1995. Effect of dietary lipids on nitrogen metabolism in the rumen. A review. Livestock Production Science. 43: 97-110.
- Douglas, G.N., Rehage, J., Beaulieu, A.D., Bahaa, A.O. and Drackley, J.K. 2007. Prepartum Nutrition Alters Fatty Acid Composition in Plasma, Adipose Tissue, and Liver Lipids of Periparturient Dairy Cows. Journal of Dairy Science. 90: 2959-2941
- Fiorentini, G., Messana, J.D., Dian, P.H.M., Reis, R.A., Canesin, R.C., Pires, A.V. and Berchielli, T.T. 2013. Digestibility, fermentation and rumen microbiota of crossbred heifers fed diets with different soybean oil availabilities in the rumen. Journal of Animal Feed Science Technological. 181: 26-34.
- Gelsinger, S.L., Heinrichs, A.J. and Jones, C.M. 2016. A meta-analysis of the effects of preweaned calf nutrition and growth on first-lactation performance. Journal of Dairy Science. 99: 6206-6214.
- Ghasemi, E., Azad-Shahrakim M. and Khorvash. M. 2017. Effect of different fat supplements on performance of dairy calves during cold season. Journal of Dairy Science. 100: 5319-5328.
- Ghorbani, H., Kazemi-Bonchenari, M., HosseinYazdi, M. and Mahjoubi, E. 2020. Effects of various fat delivery methods in starter diet on growth performance, nutrients digestibility and blood metabolites of Holstein dairy calves. Journal of Animal Feed Science and Technology 262:114-429.
- Gorka, P., Kowalskim, Z. M., Zabielski, R. and Guilloteau, P. 2018. Invited review: Use of butyrate to promote gasterointestinal tract development in calves. Journal of Dairy Science. 101: 4785-4800.
- Griswold, K.E., Apgar, G.A., Bouton, J. and Firkins, J.L. 2003. Effects of urea infusion and ruminal degradable protein concentration on microbial growth, digestibility, and fermentation in continuous culture. Journal of Animal Science. 81: 329-336.
- Hill, T.M., Bateman, H.G., Aldrich II.J.M., Quigley, J.D. and Schlotterbeck, R.L. 2015. Inclusion of tallow and soybean oil to calf starters fed to dairy calves from birth to four months of age on calf performance and digestion. Journal of Dairy Science. 98:1-7.
- Hill, T.M., Bateman, G., Aldrich, II, J.M. and Schlotterbeck, R.L. 2011. Effect of various fatty acids on dairy calf performance. Professional Animal Scientist. 27: 167-175.
- Ikwuegbu, O.A. and Sutton, J.D. 1982. The effect of varying the amount of linseed oil supplementation on rumen metabolism in sheep. British Journal of Nutrition. 48: 365-375.
- Jenkins, T.C. 1993. Lipid metabolism in the rumen. Journal of Dairy Science. 76: 3851-3863.
- Karimi, M., Ghanjkhanloo, M. and Nehzati, Gh. 2012. The effects of different sources of fat on nutrient apparent digestibility and blood metabolites in Holstein dairy cows. MSc Thesis, University of Tehran.
- Kato, S., Sato, K., Chida, H., Roh, S., Ohwada, S., Sato, S., Guilloteau, P. and Katoh, K. 2011. Effects of Na-butyrate supplementation in milk formula on plasma concentrations of GH and insulin, and on rumen papilla development in calves. Journal of Endocrinology. 211: 241–248.
- Kazemi-Bonchenari, M., Dehghan-Banadaky, M., Fattahnia, F., Saleh-Bahmanpour, A., Jahani-Moghadam, M. and Mirzaei, M. 2020. Effects of linseed oil and rumen-undegradable protein: rumen-degradable protein ratio on performance of Holstein dairy calves. British Journal of123: 1247-1257.
- Kazemi-Bonchenari, M., Mirzaei, M., Jahani-Moghadam, M., Soltani, A., Mahjoubi, E. and Patton, R.A. 2016. Interactions between levels of heat-treated soybean meal and prilled fat on growth, rumen fermentation, and blood metabolites of Holstein calves. Journal of Animal Science. 94: 4267-4275.
- Kazemi-Bonchenari, M., Salem, A.Z.M. and Lopez, S. 2017. Influence of barley grain particle size and treatment with citric acid on digestibility, ruminal fermentation and microbial protein synthesis in Holstein calves. Animal. 11: 1295-1302.
- Lough, D.S., Solomon, M.B., Rumsey, T.S., Elsasser, T.H., Slyter, L.L., Kahl, S. and Lynch, G.P. 1992. Effects of dietary canola seed and soy lecithin in high-forage diets on cholesterol content and fatty acid composition of carcass tissues of growing ram lambs. Journal of Animal Science. 70: 1153-1158
- Maia, M.R.G., Chaudhary, L.C., Bestwick, C.S., Richardson, A.J., McKain, N., Larson, T.R., Graham, I.A. and Wallace, R.J. 2010. Toxicity of unsaturated fatty acids to the bio hydrogenating ruminal bacterium, Butyrivibrio fibrisolvens. BMC Microbialogy. 10: 52.
- National Research Council. 2001. Nutrient Requirements of Dairy Cattle. 7th Revised Edition. National Academy Press, Washington. D.C. USA.
- Nikkhah, A., Sadeghi H., Zare shahneh. 2001. Effect of dietary fat level and sources on feedlot performance, carcass characteristics and digestibility of koddin yearling bulls. Iranian. Journal Agriculture Science. 32Pp.
- Nur Atikah, I., Alimon, A.R., Yaakub, H., Abdullah, N., Jahromi, M.F., Ivan, M. and Samsudin, A.A. 2018. Profiling of rumen fermentation, microbial population and digestibility in goats fed the dietary oils contain different fatty acids. BMC Veterinary Research. 14: 344-353.
- Phillips, C.J.C. 2004. The effects of forage provision and group size on the behavior of calves. Journal of Dairy Science. 87: 1380-1388.
- Sahoo, A., Kamra, D.N. and Pathak, N.N. 2005. Pre- and postweaning attributes in faunated and ciliate-free calves fed calf starter with or without fish meal. Journal of Dairy Science. 88: 2027-2036.
- Suarez, B.J., Van Reenen, C.G. and Gerrits, W.J.J. 2006. Effects of Supplementing Concentrates Differing in Carbohydrate Composition in Veal Calf Diets: II. Rumen Journal of Dairy Science. 89: 4376–4386.
- Sullivan, H.M., Bernard, J. K., Amos, H. E. and Jenkins, T.C. 2004. Performance of lactating dairy cows fed whole cottonseed with elevated concentrations of free fatty acids in the oil. Journal of Dairy Science. 87: 665-671.
- Tsai, C.Y., Rezamand, P., Loucks, W.I., Scholte, C.M. and Doumit, M.E. 2017. The effect of dietary fat on fatty acid composition, gene expression and vitamin status in pre-ruminant calves. Journal of Animal Feed Science and Technology. 229: 32-42.
- Van Keulen, J. and Young, B.A. 1977. Acid insoluble ash as a natural marker for digestibility studies. Journal of Dairy Science. 44:282-287.
- Wachira, A.M., Sinclair, L.A. and Wilkinson, R.G.M. 2002. Effects of dietary fat source and breed on the carcass composition, n-3 polyunsaturated fatty acid and conjugated linoleic acid content of sheep meat and adipose tissue. British Journal of Nutrition. 88: 697-709.
- Warner, R.G. 1991. Nutritional factors affecting the development of a functional ruminant: A historical perspective. In Cornell Nutrition Conference for Feed Manufacturers (USA).
Weld, K.A. and Armentano, L.E. 2017. The effects of adding fat to diets of lactating dairy cows on total-tract neutral detergent fiber digestibility: A meta-analysis. Journal of Dairy
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