BIOCHAR | 预测生物炭对植物有效态氮含量的影响
在 4 周的好氧培养中，生物炭输入均增加了净土壤 N 矿化。
对于个别案例，土壤氮矿化随着热解温度的增加而增加。
Biochar 可矿化-C 和-N 不能预测土壤的 N 矿化
Fig. Correlations between relative net mineralized-N after 42 days (relative = amended minus unamended soil) and characteristics of barley biochar and biochar + soil system, including Abiochar + soil C to N ratio, B biochar only C to N ratio, C biochar cumulative respired-C in 42 days to N ratio, and D biochar water-extractable organic C to total dissolved N ratio. Biochars were pyrolyzed at 350, 500, and 700 °C. Error bars show standard deviations (N = 3)
论文链接
https://link.springer.com/article/10.1007/s42773-022-00137-2期刊网址：
https://www.springer.com/42773