“Combined Effect of Organic Manure and Potassium on Growth and Yield of Onion Cv. Bari Piaz-I”. International Journal of Agricultural Research, Innovation and Technology 3, no. 1 (August 5, 2013): 47–51. Accessed June 27, 2026. https://www.banglajol.info/index.php/IJARIT/article/view/16092.