P.M. NIMJE; VLJAY AGRAWAL; R.D. SON. Effect of planting density and improved seeding machinery on yield and economics of soybean (Glycine ma.). Indian Journal of Agronomy, [S. l.], v. 48, n. 4, p. 48_4 , 2001. DOI: 10.59797/ija.v48i4.3103. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/3103. Acesso em: 25 jun. 2026.