KALITA, Prakash; NAIR, T.V.R. Variability in root characters in wheat (Triticum aestivum) genotypes under varying levels of nitrogen*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 11, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9275. Acesso em: 27 oct. 2025.