Potassium
Potassium
Deficiency Symptoms

Reduced growth, shortened internodes, marginal burn or scorch (brown leaf edges), necrotic (dead) spots in the leaf, reduction of lateral breaks and tendency to wilt readily.

Correction Measure

Application of K at 90 kg/ha in four splits (basal, 60, 90 and 120 DAP) or foliar spray of K2SO4 at 1% at fortnightly interval.