JI, Pengtao; CUI, Yongwei; LI, Xiangling; XIAO, Kai; TAO, Peijun; ZHANG, Yuechen. Responses of photosynthetic characteristics and enzyme activity of nitrogen metabolism to low nitrogen in maize with different nitrogen tolerance. International Journal of Agricultural and Biological Engineering, [S. l.], v. 13, n. 6, p. 133–143, 2020. Disponível em: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/5891. Acesso em: 26 feb. 2026.