The present experiment was carried out during July 2019 to December 2019 in Central horticulture research farm of Department of Horticulture, SHUATS, Prayagraj. The experiment was conducted in Randomized Block Design with 15 treatment replicated thrice. | 2020 9 11 1234-1240 International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 9 Number 11 2020 Journal homepage http Original Research Article https A Study on Effect of Foliar Application of Micronutrients on Growth Fruit Set and Yield of Guava Cv. Allahabad Safeda Saurabh Mani Maurya and Deena Wilson Department of Horticulture Sam Higginbottom University of Agriculture Technology and Sciences Prayagraj India Corresponding author ABSTRACT The present experiment was carried out during July 2019 to December 2019 in Central horticulture research farm of Department of Horticulture SHUATS Prayagraj. The Keywords experiment was conducted in Randomized Block Design with 15 treatment replicated thrice. The treatments were T 1 control T2 Copper sulphate @ T 3 Copper Copper sulphate sulphate @ T4 Ferrous sulphate @ T 5 Ferrous sulphate @ T 6 Ferrous sulphate Zinc Sulphate @ T7 Zinc Sulphate @ T8 CuSO4 @ FeSO4 @ Zinc Sulphate T9 CuSO4 @ FeSO4 @ T10 CuSO4 @ ZnSO4 @ T11 Article Info CuSO4 @ ZnSO4 @ T12 FeSO4 @ ZnSO4 @ T13 FeSO4 @ ZnSO4 @ T14 CuSO4 @ FeSO4 @ ZnSO4 @ Accepted T15 CuSO4 @ FeSO4 @ ZnSO4 @ . From the present investigation 10 October 2020 it is found that treatment T 11 CuSO4 @ ZnSO4 @ was found superior in Available Online terms of Plant height Crown height plant girth and T15 CuSO4 @ FeSO4 @ 10 November 2020 ZnSO4 @ was found superior in terms of number of flowers number of fruit set percentage number of fruit average fruit weight fruit yield per plant length of fruit width of fruit and pulp thickness. Introduction This fruit originated in tropical America and seems to have been growing from Mexico to Guava Psidium guajava L. is an important Peru. The trees were domesticated more than fruit crop of tropical and sub-tropical region 2000 .
