C. BABOU, B. GURURAJAN, & P. SURESH. (2001). Effect of cotton crop-residue management practices and levels of nitrogen and potassium on rice (Oryza sativa) and succeeding blackgram (Phaseolus mungo) in rice-blackgram cropping system. Indian Journal of Agronomy, 50(4), 260-264. https://doi.org/10.59797/ija.v50i4.5122