Biochar level

Season

LOF

NPK

PMB

FOB

0

1

72.77 ± 0.05^d

114.11 ± 0.06^d

97.36 ± 0.02^d

68.12 ± 0.21^d

2

72.28 ± 0.41^d

113.00 ± 0.78^d

97.39 ± 0.00^d

68.33 ± 0.00^d

5

1

87.74 ± 0.39^c

122.78 ± 0.25^c

98.95 ± 0.21^c

87.28 ± 0.04^c

2

88.15 ± 0.11^c

112.47 ± 0.44^c

99.56 ± 0.20^c

87.31 ± 0.00^c

10

1

122.18 ± 0.21^b

151.36 ± 0.59^b

107.11 ± 0.20^b

105.28 ± 0.00^b

2

122.08 ± 0.00^b

151.73 ± 0.48^b

107.24 ± 0.18^b

105.28 ± 0.00^b

15

1

135.73 ± 0.33^a

166.78 ± 0.29^a

121.66 ± 0.20^a

111.76 ± 0.41^a

2

136.70 ± 0.00^a

166.55 ± 0.57^a

121.69 ± 0.00^a

112.23 ± 0.00^a