S. ANITHA; JOSE MATHEW; C.T. ABRAHAM. Dual cropping of rice (Oryza sativa) and green manure crops A cost effective management alternative for direct seeded semi-dry system of rice cultivation. Indian Journal of Agronomy, [S. l.], v. 55, n. 3, p. 165–170, 2001. DOI: 10.59797/ija.v55i3.4742. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4742. Acesso em: 26 jun. 2026.