Treatment

Biomass carbon (mg・kg^?1) at different days after transplanting

0

30

60

90

120

Rice straw^§

32.5

47.5

67.5

182

305

Poultry manure^§

101

115

121

301

432

Cow dung^§

47.3

71.3

91.6

178

380

Soil test based fertilizer

73.4

141

111

167

329

Control

17.0

35.5

49.3

118

200

SE (±)

0.78

12.4

4.58

9.42

14.7

LSD_(0.05)

2.41

38.2

14.1

29.0

45.5

CV (%)

2.90

30.3

10.4

10.0

9.00