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1 . AOAC(1995) Official method of analysis. 16th ed. Animal Feeds: Association of Official Analytical Chemists;. VA, USA.

2 . ARC (1984) The Nutrient Requirements of Ruminant Livestock, Suppl. No.1, Commonwealth Agricultural Bureaux, Slough.

3 . Broderick G, Stevenson MJ,Patton RA (2009)Effect of dietary protein concentration and degradability on response to rumen-protected methionine in lactating dairy cows. Journal of dairy science 92(6): 2719-2728.

4 . Chen, XB  and Gomes MJ (1992) Estimation of microbial protein supply to sheep and cattle based on urinary excretion of purine derivatives- An overview of the technical details.Rowett Research Institue. University of Aberdeen, UK.

5 . Cherdthong A and Wanapat M (2010)Development of urea products as rumen slow-release feed for ruminant production: A review. Australian Journal of Basic and Applied Sciences. 4: 2232-2241.

6 . Cottyn BG and Boucque CV (1968)Rapid method for the gas-chromatographic determination of volatile fatty acids in rumen fluid. Journal of Agricultural and Food Chemistry. 16(1): 105-107.

7 . Dijkstra J,Oenema O,Van Groenigen JW, Spek JW, Van Vuuren AM, Bannink A (2013) Diet effects on urine composition of cattle and N 2 O emissions. Animal.7(s2): 292-302.

8 . França AB, Morenz MJF, Lopes FCF, Madeiro AS, Morenz DA, Faria BMD, Cabral LDS, Fonseca CEMD (2012) Bakery waste in sheep diets: intake, digestibility, nitrogen balance and ruminal parameters. Revista Brasileira de Zootecnia. 41(1): 147-153.

9 . Givens DI, Owen, E, Omed HM, Axford RFE (2000) Forage evaluation in ruminant nutrition. CABI.

10 . Glauser J (2013)Animal feeds.Nonprotein nitrogen(NPN) supplements.chemical economics handbook. HIS chemical.

11 . Golombeski G. L, Kalscheur KF, Hippen AR, Schingoethe DJ (2006) Slow-release urea and highly fermentable sugars in diets fed to lactating dairy cows. Journal of Dairy Science. 89(11): 4395-4403.

12 . Highstreet A, Robinson PH, Robison  J, Garrett JG (2010) Response of Holstein cows to replacing urea with a slowly rumen released urea in a diet high in soluble crude protein. Livestock Science. 129(1): 179-185.

13 . Huhtanen P,Nousiainen JI,Rinne M, Kytölä K, Khalili H (2008)Utilization and partition of dietary nitrogen in dairy cows fed grass silage-based diets." Journal of Dairy Science. 91(9): 3589-3599.

14 . Huntington G, Harmon DL, Kristensen Niels Bastian, Hanson KC, Spears JW (2006) Effects of a slow-release urea source on absorption of ammonia and endogenous production of urea by cattle. Animal Feed Science and Technology. 130(3): 225-241.

15 . Johnson R (1976)Influence of carbohydrate solubility on non-protein nitrogen utilization in the ruminant. Journal of Animal Science. 43(1): 184-191.

16 . Leng R. and Nolan J (1984)Nitrogen metabolism in the rumen. Journal of Dairy Science 67(5): 1072-1089.

17 . Mathison G, Soofi-Siawash R, Worsley M (1994) The potential of isobutyraldehyde monourea (propanal, 2-methyl-monourea) as a nonprotein nitrogen source for ruminant animals. Canadian Journal of Animal Science 74(4): 665-674.

18 . Pinos-Rodríguez JM, Peña Luz Yosahandi, González-Muñoz Sergio S, Bárcena Ricardo, Salem Abd (2010) Effects of a slow-release coated urea product on growth performance and ruminal fermentation in beef steers. Italian Journal of Animal Science 9(1): 4.

19 . SAS. 2002. User’s Guide: Statistics. Version 9.1.3. SAS Institute. Inc., Cary, USA.

20 . Sinclair L,Garnsworthy PC, Newbold JR, Buttery PJ (1993)Effectof synchronizing the rate of dietary energy and nitrogen release on rumen fermentation and microbial protein synthesis in sheep. Journal ofAgricultural Science-Cambridge- 120: 251-251.

21 . VandeHaarMJ and St-Pierre N (2006)Major advances in nutrition: Relevance to the sustainability of the dairy industry. Journal of Dairy Science. 89(4): 1280-1291.

22 . Van Soest P, Robertson  JB, Lewis BA (1991) Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. Journal of Dairy Science. 74(10): 3583-3597.

23 . Weakley D and Owens F (1983) Influence of ammonia concentration on microbial protein synthesis in the rumen. OklahomaAgricultural Experiment Station. MP-114 39.

24 . Xin H,Schaefer DM, Liu QP, Axe DE, Meng QX (2010) Effects of polyurethane coated urea supplement on in vitro ruminal fermentation, ammonia release dynamics and lactating performance of Holstein dairy cows fed a steam-flaked corn-based diet. Asian-Australasian Journal of Animal Sciences. 23: 491-500.