| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7085505 | Bioresource Technology | 2013 | 9 Pages |
Abstract
⺠Available N and P in biochar decreased with increasing temperature but K increased. ⺠Less-soluble crystalline P minerals were formed in high-temperature biochar. ⺠More NH4+, PO43- and K+ were released from the biochars at low pH (⩽5). ⺠Biochars released NH4+ slowly but released PO43- and K+ fast. ⺠Low-temperature biochars could be a good amendment for improving soil fertility.
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Authors
Hao Zheng, Zhenyu Wang, Xia Deng, Jian Zhao, Ye Luo, Jeff Novak, Stephen Herbert, Baoshan Xing,