Soil priming effects following biochar incorporation - International ...
Soil priming effects following biochar incorporation - International ...
Soil priming effects following biochar incorporation - International ...
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<strong>Soil</strong> acid properties<br />
K 2 SO 4<br />
extractable Al<br />
K 2 SO 4<br />
extractable Mn<br />
Treatments<br />
<strong>Soil</strong>s<br />
pH<br />
(µg g -1 soil)<br />
(µg g -1 soil)<br />
O Low pH 3.73 (0.02) 540.41 (5.27) 66.30 (1.30)<br />
High pH 7.47 (0.03) 6.63 (2.84) DD<br />
O+<strong>biochar</strong>350 Low pH 4.41 (0.03) 265.12 (18.0) 105.66 (2.64)<br />
High pH 7.70 (0.02) 3.82 (1.50) DD<br />
O+<strong>biochar</strong>700 Low pH 5.14 (0.01) 203.98 (10.9) 7.40 (0.07)<br />
High pH 8.06 (0.02) 2.92 (2.12) DD
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