接种复合藻液对河西走廊工程扰动面生物结皮及土壤性质的影响
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康红梅, 张军, 李鑫, 刘金鹏
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Effects of artificially inoculated composite algal solutions on biological soil crusts and soil properties in engineering-disturbed areas of the Hexi Corridor
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Hongmei Kang, Jun Zhang, Xin Li, Jinpeng Liu
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表2 不同扰动面(S)的pH值、土壤硬度及BSC生长情况
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Table 2 pH, soil hardness, and BSC growth under different disturbed surfaces
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| 扰动面 | pH | | 土壤硬度/(kg·cm-2) | | Chl a/(μg·g-1) | | BSC厚度/mm |
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| 3个月 | 2 a | 3个月 | 2 a | 3个月 | 2 a | 3个月 | 2 a |
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| Ⅰ | 8.24±0.02b | 8.67±0.01a | | 1.94±0.23c | 3.82±0.31b | | 0.56±0.06ab | 0.93±0.07ab | | 0.67±0.03bc | 2.18±0.10a | | Ⅱ | 8.23±0.01b | 8.72±0.15a | | 1.58±0.14b | 3.97±0.42b | | 0.33±0.05a | 0.68±0.12a | | 0.68±0.04c | 2.68±0.12b | | Ⅲ | 8.20±0.01b | 8.83±0.04b | | 1.46±0.13b | 3.63±0.39b | | 0.91±0.12c | 1.21±0.12bc | | 0.60±0.03ab | 3.46±0.13c | | Ⅳ | 8.15±0.02a | 9.04±0.07c | | 0.73±0.07a | 2.59±0.12a | | 0.30±0.05a | 1.63±0.31c | | 0.62±0.02ab | 4.02±0.15d | | Ⅴ | 8.23±0.01b | 8.85±0.02b | | 1.50±0.08b | 2.50±0.14a | | 0.71±0.12bc | 1.35±0.13bc | | 0.54±0.01a | 3.71±0.17cd |
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