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. IJA [Internet]. 2001 Oct. 10 [cited 2026 Jun. 26];55(3):165-70. Available from: https://pub.isa-india.in/index.php/ija/article/view/4742