Treatments

N levels

1000 tuber weight

(kg)

Increase over control

(%)

Relative weight

(%)

T1

0

22.92 c

-

73.52

T2

60

25.56 b c

11.5

81.97

T3

90

31.18 a

36.0

100.00

T4

120

27.41 b

19.6

87.92

T5

150

26.61 c

16.1

85.35