Soil priming effects following biochar incorporation - International ...

Soil priming effects following biochar incorporation - International ... Soil priming effects following biochar incorporation - International ...

biochar.international.org
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21.03.2015 Views

Soil microbial biomass 200 pH 4 200 pH 8 Microbial biomass C (µg C g- -1 soil) 150 100 50 150 100 50 0 O 350 700 0 O 350 700 BC350 increase biomass but BC700 doesn’t change All data represent the mean of 3 replicates +/- SE

Microbial colonization in pH high soil +BC350 +BC700

<strong>Soil</strong> microbial biomass<br />

200<br />

pH 4<br />

200<br />

pH 8<br />

Microbial biomass C<br />

(µg C g- -1 soil)<br />

150<br />

100<br />

50<br />

150<br />

100<br />

50<br />

0<br />

O 350 700<br />

0<br />

O 350 700<br />

BC350 increase biomass but BC700 doesn’t change<br />

All data represent the mean of 3 replicates +/- SE

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