P. SESHA SALLA SREE; B. BHASKAR REDDY. Effect of sowing date on performance of castor (Ricinus communis) cultivars during summer in rice (Oryza sativa) fallows. Indian Journal of Agronomy, [S. l.], v. 49, n. 3, p. 189–191, 2001. DOI: 10.59797/ija.v49i3.5193. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/5193. Acesso em: 26 jun. 2026.