JI, Pengtao; PENG, Yujuan; CUI, Yongwei; LI, Xiangling; TAO, Peijun; ZHANG, Yuechen. Effects of reducing and postponing controlled-release urea application on soil nitrogen regulation and maize grain yield. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 15, n. 1, p. 116–123, 2022. Disponível em: https://ijabe.org/index.php/ijabe/article/view/6888. Acesso em: 3 feb. 2026.