AOAC. 1997. Official Methods of Analysis. 16th edn. Association of Official Analytical Chemists, Washington, DC.
Ben-Ghedalia, D., G. Shefet, J. Miron and Y. Dror. 1982. Effect of ozone and sodium hydroxide treatments on some chemical characteristics of cotton straw. J. Sci. Food Agric. 33:1213-1218.
Duncan, D. B. 1955. Multiple range and multiple ‘F test’. Biometrics. 11:1-42.
Kairon, M. S., P. Ramasundram and M. V. Venugopalan. 2000. Agenda for new millennium. The Hindu Survey of Indian Agriculture: 109-113.
Kearl, L. C. 1982. Nutrient requirements of ruminants in developing countries. International Feedstuffs Institute, Logan, Utah.
Kirubanath, K. 2001. Utilization of cotton straw as a roughage source in complete diets of growing calves. M.V.Sc. thesis, ANGR Agricultural University, Hyderabad, India.
Malsur, G., T. Janardhana Reddy and G. V. Raghavan. 1998. Concentration of nitrogen metabolism in small ruminants fed with crop residues. Indian J. Anim. Res. 32(2):102-106.
NRC. 1989. Nutrient requirements of dairy cattle. 6th Ed. National Academic Press, Washington, DC.
Ramachandra Rao, A., J. Rama Prasad, N. Krishna and G. V. Raghavan.1994. In vitro and In Sacco evaluation of important fibrous resources as roughage for native sheep. Indian J. Anim. Nutr. 11(1):19-24.
Reddy, G. V. N. and M. R. Reddy. 1985. Effect of ammonia treatment and processing of whole cotton plants as sole source of roughage in complete feeds for growing cross-bred calves. Anim. Feed Sci. Technol. 13:93-102.
Reddy, G. V. N. and M. R. Reddy. 1986. Effects of ammoniation and processing of cotton straw as the sole source of roughage in complete feeds on rumen characteristics with Murrah buffaloes. Anim. Feed Sci. Technol. 14:95-102.
Reddy, G. V. N. and M. R. Reddy. 1999a. Utilization of expanderextruder processed complete diet containing sorghum straw in Ongole bull calves. Indian J. Anim. Sci. 69(1):49-50.
Reddy, G. V. N. and M. R. Reddy. 1999b. Effect of feeding extruded complete diet containing maize cobs in Ongole bull calves. Indian J. Anim. Nutr. 16(3):210-214.
Reddy, G. V. N. and K. J. Reddy. 2000. Effect of expanderextruder processing on nutritive value of maize cobs based complete diet of buffaloes. Indian J. Anim. Sci. 70(2):188-190.
Reddy, M. R. 1990. Complete diets based on fibrous crop residues for dairy cattle. Indian Dairyman 42(4):180-185.
Reddy, M. R. and G. V. N. Reddy. 1992. Effect of processing on the nutritive value of eight crop residues and two forest grasses in sheep. Asian-Aust. J. Anim. Sci. 5(2):295-301.
Reddy, M. R., T. Govindaiah and G. V. N. Reddy. 1992. Effect of physical processing on the nutritive value and nutrient utilization of cotton straw in goats. Abstracts-V. International Conference on Goats. p. 194.
Snedecor, G. V. and W. G. Cochran. 1968. Statistical methods 6th Ed. Oxford and IBH publications Co. New Delhi.
Solomon, R., J. Miron, A. Rubinstein and D. Ben-Ghedalia. 1992. Ozone treated cotton stalks as a component of a ration for growing lambs. Anim. Feed Sci. Technol. 37:185-192.
Talapatra, S. K., S. C. Roy and K. C. Sen. 1940. Estimation of phosphorus, chlorine, calcium, magnesium, sodium and potassium in food stuffs. Indian J. Vet. Sci. Anim. Husb. 10:243-258.
Van Soest, P. J., J. B. Robertson and B.A. Lewis. 1991. Methods for dietary fibre, Neutral Detergent Fibre and Non Starch Polysaccharide in relation to animal nutrition. J. Dairy Sci. 74:3583-3597.