C.M. DEV; R.K. SINGH; GAURAV MAHAJAN; M.K. YADAV; U.S. RAM. Effect of date and level of earthing and nitrogen on productivity and nutrient availability in soils of ratoon sugarcane (Saccharum officinarum). Indian Journal of Agronomy, [S. l.], v. 56, n. 4, p. 388–392, 2001. DOI: 10.59797/ija.v56i4.4705. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4705. Acesso em: 26 jun. 2026.