B.R. CHANDRASEKAR; G. AMBROSE; N. JAYABALAN. Influence of biofertilizers and nitrogen source level on the growth and yield of Echinochloa frumentacea (Roxb.) Link. International Journal of Agricultural Technology, [S. l.], v. 1, n. 2, p. 223–234, 2005. Disponível em: https://li04.tci-thaijo.org/index.php/IJAT/article/view/9179. Acesso em: 16 sep. 2026.