Treatment

SKB

SCK

S1

S2

S3

S4

S5

pH Value

5.26c

5.30c

6.02a

5.96a

5.80ab

5.71ab

5.57bc

OM content /(g/kg)

25.03e

26.15de

31.00a

29.92ab

29.02bc

28.13bc

27.11cd

Avail N content /(mg/kg)

150.19c

154.87bc

164.12a

163.77a

160.51ab

158.22b

156.14b

Avail P content /(mg/kg)

28.05a

29.11a

31.95a

31.80a

31.08a

30.37a

29.66a

Avail K content /(mg/kg)

132.02c

133.94bc

138.00a

138.17a

137.09ab

136.48ab

135.35abc

Total N content /(g/kg)

1.03d

1.27a

1.02d

1.15bc

1.28a

1.07cd

1.20ab

Total P content /(g/kg)

1.11b

1.25a

1.20a

1.09b

1.14b

1.11b

1.03c

Total K content /(g/kg)

18.44b

19.84a

20.31a

19.68a

19.75a

20.38a

17.96b

Ca content /(mg/kg)

24.51f

32.24c

35.62a

33.77b

28.48d

27.49e

28.15de

Na content /(mg/kg)

0.32c

0.36b

0.42a

0.32c

0.27d

0.26d

0.27d