BHARDWAJ, RAJU LAL; PARASHAR, AABHA. Crop geometry and nutrient (N-P-K-S) management for kharif onion bulb (Allium cepa) crop. The Indian Journal of Agricultural Sciences, Delhi, India, v. 94, n. 8, p. 858–863, 2024. DOI: 10.56093/ijas.v94i8.130077. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/130077. Acesso em: 14 jun. 2026.