PURABI BANERJEE, V. VISHA KUMARI, & RAJIB NATH. (2023). Nutrient management of spring-summer blackgram (Vigna mungo) with cobalt, potassium and boron under different dates of sowing in Eastern India. Indian Journal of Agronomy, 68(1), 44-47. https://doi.org/10.59797/ija.v68i1.201