RANVA S, SINGH YV, JAIN N, BANA RC, BANA RS, BAJYA DR. Effect of natural safe rock minerals on growth, yield and quality of rice (Oryza sativa) in rice-wheat cropping system. Indian J Agri Sci. 2019;89(9):1529–1535. doi:10.56093/ijas.v89i9.93519