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Chemical fractions of iron and manganese with different physicochemical properties in polyhouse soils of Himachal Pradesh, India

Polyhouse technology has potential to achieve production to the tone of about Four to five times than open cultivation, but gradually soil fertility get exhausted in the period of 5 to 7 years. Micronutrients are one of the essential components of soil system that plays a significant role in balanced plant nutrition. The present study was conducted on 56 soil samples collected from polyhouses of four districts of H.P. to work out the different chemical fractions of iron and manganese and their relation to soil physico-chemical properties. | Chemical fractions of iron and manganese with different physicochemical properties in polyhouse soils of Himachal Pradesh, India