Open Access Research Paper Views (1486) Effect of humic, fulvic acid and calcium foliar application on growth and yield of tomato plants M.E Husein, S. Abou El Hassan, M.M. Shahein Int. J. Biosci. 7(1), 132-140, July 2015. DOI: http://dx.doi.org/10.12692/ijb/7.1.132-140 Keywords: Blossom end rot, Calcium, Foliar application, Fulvic acid, Humic acid, Tomato Details