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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 6 | Geoscience Letters

Fig. 6

From: Impacts of biochar amendment and straw incorporation on soil heterotrophic respiration and desorption of soil organic carbon

Fig. 6

Seasonal variations of estimated CO2 efflux (black lines) under no amendment (CK), 1% wheat straw (S1) application, 1% biochar (B1), and 2% biochar (B2) and decomposition rate of a soil organic carbon (i.e., CO2 efflux in CK) and b straw under 1% application (i.e., the difference in CO2 efflux between S1 and CK, red line), and changes in CO2 efflux (red lines) due to biochar amendment under c biochar 1% application (B1-CK) and (d) 2% application (B2-CK)

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