生物炭类别 | 关键元素含量(%) | |||||
C | H | O | N | S | Ash | |
木屑炭(SDB) | 55.53 | 3.57 | 23.91 | 0.30 | 0.42 | 16.27 |
污泥炭(SSB) | 7.61 | 1.38 | 4.06 | 1.21 | 0.80 | 84.94 |
沼渣炭(BRB) | 46.23 | 3.71 | 5.98 | 1.67 | 0.77 | 41.64 |
中药渣炭(CMRB) | 59.79 | 4.29 | 14.19 | 2.80 | 0.99 | 17.94 |
稻壳炭(RHB) | 48.31 | 3.58 | 11.41 | 0.35 | 0.75 | 35.60 |
花生壳炭(PSB) | 52.35 | 3.69 | 7.62 | 0.68 | 0.77 | 34.89 |
玉米秸秆炭(CSB) | 54.06 | 3.06 | 21.25 | 1.30 | 0.50 | 19.93 |
小麦秸秆炭(WSB) | 58.90 | 3.50 | 8.79 | 0.97 | 0.56 | 27.28 |
葡萄籽炭(GSB) | 77.42 | 3.01 | 16.87 | 0.62 | 0.63 | 1.45 |