Response Of Two Cauliflower Cultivars Brassica Oleracea Var. Botrytis To Plant Spacing And Foliar Spraying With Nano-Boron Fertilizer. Journal of Pharmaceutical Negative Results [Internet]. 2023 Mar. 2 [cited 2026 Jun. 8];:1833-42. Available from: https://pnrjournal.com/index.php/home/article/view/7632