1.
SINGHE PW, SIDHU AS, SAROA GS. Influence of combined application of farmyard manure and Udaipur rock phosphate on availability and transformation of phosphorus in Typic Ustochrept under rice (Oryza sativa) – wheat (Triticum aestivum) sequence*. Indian J Agri Sci. 2011;78(10). Accessed October 27, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/2722