Symbiotic characteristics

Treatment

Number of nodules

Dry weight of nodules (gr)

Nodulation index

Control

37.3a

0.6ab

4.2b

Pig feces (0.5 kg)

43.8a

0.5ab

4.1b

Pig feces (1 kg)

116.8b

0.8b

5.0c

Chicken manure (0.5 kg)

13.5a

0.2a

2.1a

Chicken manure (1 kg)

29.0a

0.3ab

2.7a

Urea (0.5 g)

37.8a

0.4ab

2.8a

Mean

46.3

0.5

3.5

CV (%)

77.5

60.8

53.9