Treatment

Grade yield (ton/ha)

Total tuber yields

Marketable yield

Number of tubers/plant

A

B

C

(ton/ha)

Control

0.18

11.7

21.8

33.7

11.9

4.88

N100 + P100 + K100

1.04

20.7

33.0

54.7

21.7

6.77

N0 + P100 + K100

0.73

18.0

25.8

44.6

18.8

5.00

N35 + P100 + K100

1.38

30.5

38.1

70.0

31.9

8.10

N66 + P100 + K100

2.05

35.5

30.4

68.0

37.6

6.49

N100 + P0 + K100

0.97

17.3

26.5

44.8

18.3

5.37

N100 + P33 + K100

2.02

24.3

31.4

57.8

26.4

6.26

N100 + P66 + K100

1.12

24.6

33.2

58.9

25.7

6.64

N100 + P100 + K0

2.52

20.4

28.6

51.5

22.9

6.27

N100 + P100 + K33

1.63

20.5

31.2

53.3

22.1

6.42

N100 + P100 + K66

1.18

22.6

31.8

55.6

23.8

6.60

LSD (5%)

ns

ns

8.61

ns

ns

ns

se

3.35

31.30

16.07

41.32

32.10

3.603