SUMIT SOW; GARIMA SINGH; MAINAK GHOSH; SWARAJ KUMAR DUTTA; NINTU MANDAL; SANJAY KUMAR; SHIVANI RANJAN. Nitrogen-management strategy through leaf-colour chart and SPAD meter for optimizing the productivity in irrigated wheat (Triticum aestivum). Indian Journal of Agronomy, [S. l.], v. 68, n. 2, p. 219–222, 2023. DOI: 10.59797/ija.v68i2.364. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/364. Acesso em: 24 jun. 2026.