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Phosphorus Deficiency Symptoms
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The deficiency of P causes complete cessation of elongation, at a height of about two feet resetting of leaves with older leaves becoming increasingly irregularly necrotic, leaf production is reduced, and marginal chlorosis and premature death are caused. P deficiency causes a blue or dark green coloration of leaves.
Corrective Measure
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40-60 g SSP / plant. Entire quantity of phosphorus fertilizer should be applied at the time of last ploughing or applied at the time of filling the pits.
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