References
- Anonymous. 2006. Suitability of sago starch as a base for dualmodification. (Online). Available: http://www.fao.org/AGA/ AGPA/frg/Data/416.HTM Accessed June 24, 2006
- AOAC. 1999. International official methods of analysis. 16th ed. Assoc. Off. Anal. Chem., Arlington, VA
- ARC. 1990. The Nutrient Requirements of Ruminant Livestock. (Suppl.1). Commonwealth Agricultural Bureaux, Slough, Farnham Royal, UK
- Benjamin, M. M. 1978. Outline of veterinary clinical pathology. Iowa State University Press, Ames, Iowa
- Cameron, M. R., T. H. Klusmeyer, G. L. Lynch, J. H. Clark and D. R. Nelson. 1991. Effects of urea and starch on rumen fermentation, nutrient passage to the duodenum, and performance of dairy cows. J. Dairy Sci. 74:1321-1336 https://doi.org/10.3168/jds.S0022-0302(91)78288-X
- Chanjula, P., W. Ngampongsai and M. Wanapat. 2007. Effects of replacing ground corn with cassava chip in concentrate on feed Intake, nutrient utilization, rumen fermentation characteristics and microbial populations in goats. Asian-Aust. J. Anim. Sci. 20:1557-1566
- Chen, X. B. and M. J. Gomes. 1995. Estimation of microbial protein supply to sheep and cattle based on urinary excretion of purine derivatives-An overview of the technical details. Occasional Publication 1992. International Feed Resources Unit, Rowett Research Institute, Bucksburn, Aberdeen, UK
-
Chen, X. B., D. J. Kyle and E. R.
$\varnothing$ rskov. 1993. Measurement of allantoin in urine and plasma by high-performance liquid chromatography with pre-column derivatization. J. Chromatography 617:241-247 https://doi.org/10.1016/0378-4347(93)80494-O - Crocker, C. L. 1967. Rapid determination of urea nitrogen in serum or plasma without deproteinzation. Am. J. Med. Technol. 33:361-365
- Cronje', P. B. 1992. Differences in nitrogen and urea metabolism between goats bred for fibre production (Angora goat) or meat production (Boer goat). S. Afr. J. Anim. Sci. 22:143-148
- Eggum, B. O. 1970b. Blood urea measurement as a technique for assessing protein quality. Br. J. Nutr. 24:983-296 https://doi.org/10.1079/BJN19700101
- Fahey, G. C. and L. L. Berger. 1988. Carbohydrate nutrition of ruminants. In: The ruminant animal: Digestive physiology and nutrition (Ed. D.C. Church). pp. 269-298. Prentice Hall, Englewood Cliffs, New Jersey, USA
- FAO. 1983. The sago palm. FAO. Plant production and protection paper 47. Food and Agricultural Organizer of the United Nation p. 85
- Firkins, J. L. 1996. Maximizing microbial protein synthesis in the rumen. J. Nutr. 126:1347-1354S
- France, J. and R. C. Siddons. 1993. Volatile fatty acid production. In: Quantitative aspects ruminant digestion and metabolism (Ed. J. M. Forbes and J. France). C.A.B. International, Willingford, UK. pp. 107-122
- Galyean, M. 1989. Laboratory procedure in animal mutrition research. Department of Animal and Life Science, New Mexico State University, USA
- Goering, H. K. and P. J. Van Soest. 1970. Forage fiber analysis (apparatus, reagents, procedures, and some applications). Agric. Handb. No. 370. USDA-ARS, Washington, DC
- Hart, F. J. and M. Wanapat. 1992. Physiology of digestion of ureatreated rice straw in swamp buffalo. Asian-Aust. J. Anim. Sci. 5:617-622
- Hoover, W. H. 1986. Chemical factors involved in ruminal fiber digestion. J. Dairy Sci. 69:2755-2766 https://doi.org/10.3168/jds.S0022-0302(86)80724-X
- Humphreys, L. R. 1980. A guide to better pastures for the tropics and sub-tropics. 4th ed., Published by Wright Stephenson and Co. (Australia) Pty. Ltd.
- Hungate, R. E. 1966. The rumen and its microbes. Academic Press, New York
- IAEA. 1997. Determinantion of purine derivative in urine. In: Estimation of the rumen microbial protein production from purine derivatives in rumen. Animal Production and Healt Section. Vienna, Austria. p. 49
- Jouany, J. P. and K. Ushida. 1999. The role of protozoa in feed digestion. Asian-Aust. J. Anim. Sci. 12:113-126
- Kaneko, J. J. 1989. Clinical biochemistry of domestic animals. 4th ed. Academic Press, San Diego, CA
- Kanjanapruthipong, J., N. Bautoug, U. Kanto, S. Juttupornpong and W. Chaw-uthai. 2001. Cassava chips and ground corn as sources of total non-fiber carbohydrate in total mixed ration for dairy cows. Asian-Aust. J. Anim. Sci. 14:206-210
- Kearl, L. C. 1982. Nutrient requirements of ruminants in developing countries. Logan: International Feedstuffs Institute. Utah State University, Utah
- Khampa, S., M. Wanapat, C. Wachirapakorn, N. Nontaso and M. Wattiaux. 2006. Effects of urea level and sodium dl-malate in concentrate containing high cassava chip on ruminal fermentation efficiency, microbial protein synthesis in lactating dairy cows raised under tropical condition. Asian-Aust. J. Anim. Sci. 19:837-844
- Lewis, D. 1975. Blood urea concentration in relation to protein utilization in the ruminant. J. Agric. Sci. (Camb.) 48:438-446 https://doi.org/10.1017/S0021859600032962
- Nolan, J. V. 1993. Nitrogen kinetics. In: Quantitative aspecta of ruminant digestion and metabolism (Ed. R. C. Gutteridge and H. M. Shelton). CAB International, Willingford, UK. pp. 123-143
- Oba, M. and M. S. Allen. 1999. Evaluation of the importance of the digestibility of neutral detergent fiber from forage: Effects on dry matter intake and milk yield of dairy cows. J. Dairy Sci. 82:589-596 https://doi.org/10.3168/jds.S0022-0302(99)75271-9
- Obeidat, B. S., M. G. Thomas, D. M. Hallford, D. H. Keisler, M. K. Petersen, W. D. Bryant, M. D. Garcia, L. Narro and R. Lopez. 2002. Metabolic characteristics of multiparous Angus and Brahman cows grazing in the Chihuahuan Desert. J. Anim. Sci. 80:2223-2233
- Onetti, S. G., R. D. Shaver, M. A. McGuire and R. R. Grummer. 2001. Effect of type and level of dietary fat on rumen fermentation and performance of dairy cows fed corn silagebased diets. J. Dairy Sci. 84:2751-2759 https://doi.org/10.3168/jds.S0022-0302(01)74729-7
-
$\varnothing$ rskov, E. R. 1986. Starch digestion and utilization in ruminants. J. Anim. Sci. 63:1624-1633 - Owens, F. N. and R. A. Zinn. 1988. Protein metabolism of ruminant animals. In: The ruminant animal digestive physiology and nutrition (Ed. D.C Church). Waveland Press Inc., Prospect Hights, IL, USA
- Palmquist, D. L. and T. C. Jenkins. 1980. Fat in lactation rations: review. J. Dairy Sci. 63:l-14
- Preston, R. L., D. D. Schnakanberg and W. H. Pfander. 1965. Protein utilization in ruminants. Ι. Blood urea nitrogen as affected by protein intake. J. Nutr. 86:281-287
- Rizal, Y., Desuryati and N. Jamaran. 1996. A growth performance comparision between broiler chicks receiving corn-soy and DL-methionine supplemented sago-soy diets. In: Proceedings of sixth international sago symposium (Ed. C. Jose and A. Rasyad). Sago: The Future Source of Food and Feed Held in Pekanbaru 9-12 December 1996. pp. 103-109
- Samuel, M., S. Sagathevan, J. Thomas and G. Mathen. 1997. An HPLC method for estimation of volatile fatty acids in ruminal fluid. Indain J. Anim. Sci. 67:805-807
- Sarwar, M., M. Ajmal Khan and Mahr-un-Nisa. 2003. Nitrogen retention and chemical composition of urea treated wheat straw ensiled with organic acids or fermentable carbohydrate. Asian-Aust. J. Anim. Sci. 16:1583-1592
- Satter, L. D. and L. L. Slyter. 1974. Effect of ammonia concentration on ruminal microbial protein production in vitro. Br. J. Nutr. 32:199-208 https://doi.org/10.1079/BJN19740073
- Schneider, B. H. and W. P. Flatt. 1975. The evaluation of feed through digestibility experiment. Athens: The University of Georgia Press. Georgia, USA
- Seo, S., H. J. Kim, S. Y. Lee and Jong K. Ha. 2008. Nitrogen utilization of cell mass from lysine production in goats. Asian-Aust. J. Anim. Sci. 21:561-556
- Singh, M., K. Sharma, N. Dutta, P. Singh, A. K. Verma and U. R. Mehra. 2007. Estimation of rumen microbial protein supply using urinary purine derivatives excretion in crossbred calves fed at different levels of feed intake. Asian-Aust. J. Anim. Sci. 20:1567-1574
- Sommart, K., M. Wanapat, P. Rowlinson, D. S. Parker, P. Climee and S. Panishying. 2000. The use of cassava chips as an energy source for lactating dairy cows fed with rice straw. Asian-Aust. J. Anim. Sci. 13:1094-1101
- Steel, R. G. D. and J. H. Torrie. 1980. Principles and procedures of statistics: A Biometerial Approach. (2nd ed.). McGraw-Hill, New York, USA
- Sutton, J. D., R. Knight, A. B. McAllan and R. H. Smith. 1983. Digestion and synthesis in the rumen of sheep given diets supplemented with free or protected oils. Br. J. Nutr. 49:419-427 https://doi.org/10.1079/BJN19830051
- Sutton, J. D., S. V. Morant, J. A. Bines, D. J. Napper and D. I. Givens. 1993. Effect of altering the starch: fibre ratio in the concentrates on hay intake and milk production by Friesian cows. J. Agric. Sci. (Camb). 120:379-390 https://doi.org/10.1017/S0021859600076541
- Tuen, A. A. 1992. Sago by-products for animal feeds: prospect and potential. In: Recent Advances in Animal Production: Proceedings of the sixth AAAP Animal Science Congress (Vol. III) held at Sukhothai Thammathirat Open University, Nonthaburi, 23-28 November 1992. Bangkok, Thailand. p. 70
- Van Soest, P. J. 1994. Nutritional ecology of the ruminant. 2nd ed. Cornell Univ. Press, Ithaca, NY
- Yadav, D. P. and M. Mahyuddin. 1991. Nutrient evaluation of sago fiber. Asian-Aust. J. Anim. Sci. 4:177-182
- Yadav, D. P., M. Mahyuddin and Z. A. Jelan. 1991. Performance of lamb fed urea treated sago fiber based diet with supplements. Asian-Aust. J. Anim. Sci. 4:183-186
- Wanapat, M. 2000. Rumen manipulation to increase the efficient use of local feed resources and productivity of ruminants in the tropics. Asian-Aust. J. Anim. Sci. 13(Suppl.):59-67
- Wanapat, M. and S. Khampa. 2007. Effect of levels of supplementation of concentrate containing high levels of cassava chip on rumen ecology, microbial n supply and digestibility of nutrients in beef cattle. Asian-Aust. J. Anim. Sci. 20:75-81
- West, H. J. 1996. Maternal under-nutrition during late pregnancy in sheep. Its relationship to maternal condition, gestation length, hepatic physiology and glucose metabolism. Br. J. Nutr. 75:593-605 https://doi.org/10.1079/BJN19960162
- Zinn, R. A. 1989b. Influence of level and source of dietary fat on its comparative feeding value in finishing diets for feedlot steers: Metabolism. J. Anim. Sci. 67:1038
- Zinn, R. A. and F. N. Owens. 1986. A rapid procedure for purine measurement and its use for estimating net ruminal protein synthesis. Can. J. Anim. Sci. 66:157-166 https://doi.org/10.4141/cjas86-017
Cited by
- Sago pith meal based diets in sheep containing different sources of nitrogen: Feed preparation, growth performance, digestibility and carcass quality vol.170, pp.1, 2009, https://doi.org/10.1016/j.anifeedsci.2011.08.009