Effect of Different Levels of Chromium With and Without Organic Sources on the Availability of Primary Nutrients and Yield of Wheat

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A pot experiment (2020-21) was conducted with different levels of -1 chromium (0, 10,20,30,40,50 mg kg ) with and without FYM or vermicompost (25g/10 kg soil) in completely factorial redomised block design in net house of the Department of Soil Science & Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi. The experiment was conducted in factorial completely randomized design (FCRD). Maximum plant height was recorded in Cr0+VC (21.6 cm) followed by Cr0+FYM (19.8 cm)at 30 DAS. The increasing chromium concentration decrease the chlorophyll content in all the treatments Highest grain and straw yields of wheat were associated with Cr0+VC treatment, highest available N, P, K was recorded with Cr20+VC, Cr30+VC and Cr10+VC respectively.