Kumar, Sunil, C R Rawat, Shiva Dhar, and Suchit K Rai. 2005. “Dry-Matter Accumulation, Nutrient Uptake and Changes in Soil-Fertility Status As Influenced by Different Organic and Inorganic Sources of Nutrients to Forage Sorghum (Sorghum Bicolor)”. The Indian Journal of Agricultural Sciences 75 (6). https://epubs.icar.org.in/index.php/IJAgS/article/view/9372.