D.K. Dhakad , K.C. Meena , I.S. Naruka and Nitin Soni 2021. Effect of Foliar Application of Micro nutrients on Growth and Yield of Black cumin (Nigella sativa L.). International Journal of Seed Spices. 11, 2 (Dec. 2021), 58–62. DOI:https://doi.org/10.56093/.