Phenology of Potato plants

Fertilizers types and rates

Statistical analysis

N

(46%)

N (14%) :

P (54%)

N (14%) :

K (52%)

N (20%):

P (20%):K (20%)

Control

F

LSD

P

Plant height (cm)

42.4 ± 4.54 a

28.6 ± 2.29 b

29.1 ± 2.32 b

37.18 ± 12.4 ab

14.8 ± 0.48 c

11.84

8.9

0.000***

No. Leaves/plant

114.9 ± 11.25 a

97.7 ± 11.06 b

85.2 ± 10.9 b

122.9 ± 11.16 a

56.33 ± 10.8 b

4.15

34.5

0.001**

Leaf area size (cm²)

17.6 ± 0.80 a

14.6 ± 0.44 b

14.6 ± 0.25 b

18.2 ± 0.73 a

12.4 ± 0.47 c

18.28

1.62

0.000***