R.R. PISAL; M.K. ARVADIA; N.G. SAVANI; V.H. SURV. Intra-row spacing and nitrogen management in wide–spaced winter castor (Ricinus communis) in heavy rainfall zone of south Gujarat. Indian Journal of Agronomy, [S. l.], v. 63, n. 1, p. 87–90, 2024. DOI: 10.59797/ija.v63i1.5383. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/5383. Acesso em: 23 jun. 2026.