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Applied Biological Chemistry

Table 2 Chemical characteristics of biochar and barley straw

From: Effects of biochar and barley straw application on the rice productivity and greenhouse gas emissions of paddy field

 

pH

OM

TN

P2O5

K2O

CEC

 

(1:10H2O)

(%)

(cmolc kg−1)

BC*

7.72

–

0.42

0.30

1.41

21.7

BS

–

93.2

0.27

0.11

2.34

–

  1. BC: barley straw biochar; BS: barley straw
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