1. AOAC, 1980. Official Methods of Analysis, 13th Edition. Association of Official Analytical Chemists, Washington, DC.
2. Locational variation in chemical composition and in vitro digestibility of forage sorghum;Arora;J. Agric. Food Chem.,1975
3. Badve, V.C., Nisal, P.R., Joshi, A.L., Rangnekar, D.V., 1994. Genotype and environment effects on sorghum stover production and quality. In: Joshi, A.L., Doyle, P.T., Oosting, S.J. (Eds.), Variation in the Quantity and Quality of Fibrous Crop Residues. Proceedings of the National Seminar held at the BAIF Development Research Foundation, Pune, Maharashtra, India, February 8–9, 1994. Indo-Dutch Project on Bioconversion of Crop Residues, pp. 9–19.
4. Nonchemical opportunities for improving crop residue feed quality: a review;Bartle;J. Prod. Agric.,1988
5. Within-row spacing influences on diverse sorghum genotypes. II. Dry matter yield and forage quality;Caravetta;Agron. J.,1990