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, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/32854. Acesso em: 26 oct. 2025.