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. |