Irrigation frequency

Total number of nodules

Number of effective nodules

Nodule dry weight (g)

I1 (IW/CPE = 0.5)

17.40^a

8.80^a

0.10^a

I2 (IW/CPE = 0.67)

32.96^b

24.15^b

0.23^ab

I3 (IW/CPE = 1)

63.76^c

47.26^c

0.37^b

LSD (0.05)

12.6

15.02

0.17

CV (%)

8.02

3.93

0.37

±SEM

2.6

2.78

0.026