Soil priming effects following biochar incorporation - International ...

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The priming effects following biochar addition CO 2 CO 2 CO 2 Biochar C How about biochar? ? Biochar Soil Organic C Positive PE may partially offsets the effects of biochar as a long-term carbon sink in soil Negative PE could benefit It still remain poorly understood.
Experimental design • Soil: Hoosfield pH 4 and pH 8 • Biochar: Miscanthus produced at 350 and 700 o C • Biochar rate: 50 g C kg -1 soil • Incubation: 90 and 180 days at 40 % Water Holding Capacity at 25 °C
Page 1 and 2: Soil priming effects following bioc
Page 3: The priming effects following subst
Page 7 and 8: Experimental design • Soil: Hoosf
Page 9 and 10: soil organic C loss after 90 days 1
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

Soil priming effects following biochar incorporation - International ...

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