SINGH, GURIQBAL; KAUR, HARPREET; AGGARWAL, NAVNEET; RAM, HARI; GILL, K K; KHANNA, VEENA. Symbiotic efficiency, thermal requirement and yield of blackgram (Vigna mungo) genotypes as influenced by sowing time. The Indian Journal of Agricultural Sciences, Delhi, India, v. 83, n. 9, 2026. DOI: 10.56093/ijas.v83i9.32854. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/32854. Acesso em: 29 jul. 2026.