MITRA, Sabyasachi; BHATTACHARYA, B K. Water use and productivity of greengram (Vigna radiata var radiata) as influenced by spacing, mulching and weed control under rainfed upland situation of Tripura*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 1, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9044. Acesso em: 23 oct. 2025.