Treatment

Zn₀

Zn₁

Zn₂

Zn₃

Mean

Pioneer-32F 10

20.64 e

31.28 d

51.10 a

36.00 c

34.76 AB

Monsanto-6525

21.78 e

35.81 c

38.41 bc

35.70 c

32.92 B

Hycorn-8288

22.55 e

40.74 b

39.25 bc

41.55 b

36.02 A

Mean

21.65 C

35.94 B

42.92 A

37.75 B

LSD value for

Hybrid = 1.85

Zinc = 2.14

H × Z = 3.71