The
main plot treatments were : T1) no foliar fertilizer (control), T2) sprayed zinc+magnesium+sulphur at
the rate of 10, 30 cc and 60 g per 20 liters of water at 2 (2 times) and 3 (2 times) month after planting,
T3) sprayed zinc+magnesium at the rate of 10 and 30 cc per 20 liters of water at 2 (2 times) and 3 (2
times) month after planting, T4) sprayed zinc+sulphur at the rate of 10 cc and 60 g per 20 liters of
water at 2 (2 times) and 3 (2 times) month after planting and T5) sprayed magnesium+sulphur at the
rate of 30 cc and 60 g per 20 liters of water at 2 (2 times) and 3 (2 times) month after planting, and 3
cultivars subplots consist of, V1) KU 50, V2) HB 60 and V3) HB 80.