Soil priming effects following biochar incorporation - International ...
Soil priming effects following biochar incorporation - International ... Soil priming effects following biochar incorporation - International ...
Experimental design • Soil: Hoosfield pH 4 and pH 8 Soil Biochar Treatments pH4 Nil pH4 • Biochar: pH4 Miscanthus BC350 produced at pH4+BC350 and 700 o C pH4 BC700 pH4+BC700 • Biochar rate: 50 g C kg-1soil pH8 Nil pH8 pH8 BC350 pH8+BC350 • Incubation: pH8 90 days BC700 at 40 % Water pH8+BC700 Holding Capacity at 25 °C
soil organic C loss after 90 days 1000 900 800 µg CO 2-C 2 g -1 soil 700 600 500 400 300 ? ? 200 100 ? ? 0 pH 4 pH 4 + biochar 350 pH 4 + biochar 700 pH 8 pH 8 + biochar 350 pH 8 + biochar 700
- Page 1 and 2: Soil priming effects following bioc
- Page 3 and 4: The priming effects following subst
- Page 5 and 6: Experimental design • Soil: Hoosf
- Page 7: Experimental design • Soil: Hoosf
- Page 11 and 12: Quantification of CO 2 evolution µ
- Page 13 and 14: This loss will be more than compens
- Page 15 and 16: Unpyrolyzed biomass CO 2 CO 2 CO 2
- Page 17 and 18: Correlation between soil organic C
- Page 19 and 20: Soil ATP after 90 days ATP nmol g-1
- Page 21 and 22: Microbial colonization in pH high s
- Page 23 and 24: Biochar incorporation into Biomass
- Page 25 and 26: Soil acid properties K 2 SO 4 extra
- Page 27 and 28: iological Soil charsphere Biochar P
- Page 29 and 30: Conclusion Biochar caused short te
- Page 31 and 32: The mechanisms of short term PE Cau
- Page 33 and 34: The standard equation for determini
- Page 35 and 36: Plants possessing the C3 pathway ha
- Page 37 and 38: ATP concentration of microbial biom
Experimental design<br />
• <strong>Soil</strong>: Hoosfield pH 4 and pH 8<br />
<strong>Soil</strong> Biochar Treatments<br />
pH4 Nil pH4<br />
• Biochar: pH4 Miscanthus BC350 produced at pH4+BC350<br />
and 700 o C<br />
pH4 BC700 pH4+BC700<br />
• Biochar rate: 50 g C kg-1soil<br />
pH8 Nil pH8<br />
pH8 BC350 pH8+BC350<br />
• Incubation: pH8 90 days BC700 at 40 % Water pH8+BC700 Holding<br />
Capacity at 25 °C