References
- AOAC. 1990. Official Methods of Analysis. Association of Analytical Chemists, 15th Ed. Arlington Virginia, USA
- Borhami, B. E. A., F. Sundstol and T. H. Garmo. 1982. Studies of ammonia treated straw. Fixation of ammonia treated straw by spraying with acids. Anim. Feed Sci. Technol. 7:53-59 https://doi.org/10.1016/0377-8401(82)90036-0
- Canale, C. J., P. L. Burgess, L. D. Muller and G. A. Varga. 1990. Calcium salts of fatty acids in diets that differ in neutral detergent fiber (NDF): Effect on lactation performance and nutrient digestibility. J. Dairy Sci. 73:1031-1038 https://doi.org/10.3168/jds.S0022-0302(90)78762-0
- Conrad, H. R., W. P. Weiss, W. O. Odwongo and W. L. Shockey. 1984. Estimating net energy lactation from components of cell solubles and cell walls. J. Dairy Sci. 67:427-435 https://doi.org/10.3168/jds.S0022-0302(84)81320-X
- Dass, R. S., A. K. Verma, U. R. Mehra and D. S. Saker. 2001. Nitrogen fixation and in situ dry matter and fiber constituent disappearance of corncobs treated with urea and boric acid in murrah buffaloes. Asian-Aust. J. Anim. Sci. 13:1113-1120
- Depeters, E. J. and J. P. Cant. 1992. Nutritional factors influencing the nitrogen compsition of milk: a review. J. Dairy Sci. 75:2043-2049 https://doi.org/10.3168/jds.S0022-0302(92)77964-8
- Fisher, D. S., C. J. Burns and K. R. Pond. 1989. Kinetics of in vitro cell wall disappearance and in vivo digestion. Agron. J. 81:25-30 https://doi.org/10.2134/agronj1989.00021962008100010005x
- Kanjanapruthipong, J. and R. A. Leng. 1998. The effects of dietary urea on microbial populations in the rumen of sheep. Asian-Aust. J. Anim. Sci. 11:661-665 https://doi.org/10.5713/ajas.1998.661
- Khan, M. A., M. Sarwar, M. Nisa and M. S. Khan. 2004. Feeding value of urea treated corncobs ensiled with or without enzose (corn dextrose) for lactating crossbred cows. Asian-Aust. J. Anim. Sci. 17:1093-1097 https://doi.org/10.5713/ajas.2004.1093
- Mehra, U. R., R. S. Dass, A. K. Verma and D. S. Sabu. 2001. Effect of feeding urea and acetic acid treated corncobs on the digestibility of nutrients in adult murrah buffaloes (Babulus bubalis). Asian-Aust. J. Anim. Sci. 14:1690-1696 https://doi.org/10.5713/ajas.2001.1690
- Nisa, M., M. Sarwar and M. A. Khan. 2004a. Influence of ad libitum feeding of urea-treated wheat straw with or without corn steep liquor on intake, in situ digestion kinetics, nitrogen metabolism, and nutrient digestion in Nili-Ravi buffalo bulls. Aust. J. Agric. Res. 55:229-296 https://doi.org/10.1071/AR02236
- Nisa, M., M. Sarwar and M. A. Khan. 2004b. Influence of urea treated wheat straw with or without corn steep liquor on feed consumption, digestibility and milk yield and its composition in lactating Nili-Ravi buffaloes. Asian-Aust. J. Anim. Sci. 17:825-831 https://doi.org/10.5713/ajas.2004.825
- Nisa, M., N. A. Touqir, M. Sarwar, M. A. Khan and M. Akhatar. 2005. Effect of additives and fermentation periods on chemical composition and in situ digestion kinetics of Mott grass (Pennisitum purpureum). Asian-Aust. J. Anim. Sci. 18:812- 815 https://doi.org/10.5713/ajas.2005.812
- NRC. 2001. Nutrient requirements of dairy cattle. 7th revised edition. National Academy Press, Washington, DC
- Ostergaard, C., A. DaCaer, J. Dangaard. J. Hindhede and Ithysen. 1981. The effect of dietary lipids on milk production in dairy cows. Berentining Fra Statens Hudyr-burgs forsog No. 508. Copenhagen, DN
- Saadullah, M., M. Haque and F. Dolberg. 1981. Effectiveness of ammonification through urea in improving the feeding value of rice straw in ruminants. Trop. Anim. Prod. 6:30-36
- Sarwar, M., J. L. Firkins and M. L. Estridge. 1991. Effect of replacing neutral detergent fibre of forage with soy hulls and corn gluten feed for dairy heifers. J. Dairy Sci. 74:1006-1015 https://doi.org/10.3168/jds.S0022-0302(91)78250-7
- Sarwar, M., M. A Iqbal, C. S. Ali and T. Khaliq. 1994. Growth performance of buffalo male calves as affected by using cowpeas and soybean seeds as a source of urease during urea treated wheat straw ensiling process. Egyptian J. Anim. Prod 2:179-185
- Sarwar, M., M. A. Khan and M. Nisa. 2003. Nitrogen retention and chemical composition of urea treated wheat straw ensiled with organic acids or fermentable carbohydrates. Asian-Aust. J. Anim. Sci. 16:1583-1590 https://doi.org/10.5713/ajas.2003.1583
- Sarwar, M., M. A. Khan and M. Nisa. 2004a. Effect of organic acids or fermentable carbohydrates on digestibility and nitrogen utilisation of urea-treated wheat straw in buffalo bulls. Aust. J. Agric. Res. 55:223-228 https://doi.org/10.1071/AR03044
- Sarwar, M., M. A. Khan and M. Nisa. 2004b. Influence of ruminally protected fat and urea treated corncobs on nutrient intake, digestibility, milk yield and its composition in Nili-Ravi buffaloes. Asian-Aust. J. Anim. Sci. 17:171-176
- Sarwar, M., M. A. Khan, Mahr-un-Nisa and N. A. Touqir. 2005. Influence of Berseem and Lucerne Silages on Feed Intake, Nutrient Digestibility and Milk Yield in Lactating Nili Buffaloes. Asian-Aust. J. Anim. Sci. 18:475-478 https://doi.org/10.5713/ajas.2005.475
- Steel, R. G. D. and J. H. Torrie. 1984. Principles and Procedures of Statistics. A Biometrical Approach (2nd Ed). McGraw Hill Book Co. Inc., New York, USA
- Van Keulen, J. and B. A. Young. 1977. Evaluation of acidinsoluble ash as a natural marker in ruminant digestibility studies. J. Anim. Sci. 44:282-289 https://doi.org/10.2527/jas1977.442282x
- Yadav, B. S. and A. S. Virk. 1994. Effect of acid treatment in reducing ammonia loss during urea ammoniation of straw. Indian J. Anim. Sci. 64:762-768
Cited by
- Improving the nutritive value of wheat straw with urea and yeast culture for dry season feeding of dairy cows vol.46, pp.6, 2014, https://doi.org/10.1007/s11250-014-0598-1
- Chemical Composition, In situ Digestion Kinetics and Feeding Value of Oat Grass (Avena sativa) Ensiled with Molasses for Nili-Ravi Buffaloes vol.19, pp.8, 2006, https://doi.org/10.5713/ajas.2006.1127
- Influence of Corn Steep Liquor on Feeding Value of Urea Treated Wheat Straw in Buffaloes Fed at Restricted Diets vol.19, pp.11, 2006, https://doi.org/10.5713/ajas.2006.1610
- Influence of Varying Level of Sodium Bicarbonate on Milk Yield and Its Composition in Early Lactating Nili Ravi Buffaloes vol.20, pp.12, 2006, https://doi.org/10.5713/ajas.2007.1858
- Feeding Value of Jambo Grass Silage and Mott Grass Silage for Lactating Nili Buffaloes vol.20, pp.4, 2007, https://doi.org/10.5713/ajas.2007.523
- Influence of Varying Dry Matter and Molasses Levels on Berseem and Lucerne Silage Characteristics and Their In situ Digestion Kinetics in Nili Buffalo Bulls vol.20, pp.6, 2007, https://doi.org/10.5713/ajas.2007.887
- Influence of Varying Dry Matter and Molasses Levels on Berseem and Lucerne Silage Characteristics and Their In situ Digestion Kinetics in Nili Buffalo Bulls vol.20, pp.6, 2007, https://doi.org/10.5713/ajas.2007.887
- Influence of organic acids or fermentable carbohydrates on feeding value of urea treated wheat straw forNili-Ravibuffalo bulls fed ad libitum diets vol.6, pp.suppl2, 2006, https://doi.org/10.4081/ijas.2007.s2.508
- Nutritional Management for Buffalo Production vol.22, pp.7, 2009, https://doi.org/10.5713/ajas.2009.r.09