混交模式与丛枝菌根真菌接种对半干旱区灌木生长的协同效应
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王佳濛, 郝龙飞, 刘婷岩, 许吉康, 张盛晰, 杨海峰
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Synergistic effects of mixed planting patterns and arbuscular mycorrhizal fungi inoculation on the growth of shrubs in semi-arid regions
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Jiameng Wang, Longfei Hao, Tingyan Liu, Jikang Xu, Shengxi Zhang, Haifeng Yang
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表6 苗木形态构建与土壤微生境相关因子的多元线性回归分析
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Table 6 Multivariate linear regression analysis of the morphological construction of seedlings and soil microhabitat related factors
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| 因变量 | 参数 | 系数估计值 | 标准化回归系数 | t | P |
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| AD | 常量 | 0.225 | | 10.239 | <0.01 | | MBC | -0.001 | -0.357 | -3.132 | <0.01 | | MBN | 0.004 | 0.259 | 2.158 | <0.05 | | AN | -0.006 | -0.301 | -2.972 | <0.01 | | AP | 0.002 | 0.313 | 3.232 | <0.01 | | SRL | 常量 | -6.861 | | -1.381 | >0.05 | | MBN | -0.687 | -0.383 | -2.552 | <0.05 | | DOC | 2.505 | 0.313 | 2.370 | <0.05 | | EE-GRSP | 0.044 | 0.287 | 2.495 | <0.05 | | SSA | 常量 | 0.001 | | 1.241 | >0.05 | | DOC | 0.001 | 0.271 | 2.898 | <0.01 | | SH | 常量 | 37.874 | | 4.372 | <0.01 | | MBP | 0.174 | 0.254 | 2.755 | <0.01 | | AN | -1.595 | -0.234 | -2.532 | <0.05 | | GD | 常量 | -0.089 | | -0.042 | >0.05 | | MBP | 0.033 | 0.387 | 4.010 | <0.01 | | AN | -0.241 | -0.281 | -2.321 | <0.05 | | EE-GRSP | 0.015 | 0.248 | 2.007 | <0.05 | | HDR | 常量 | 7.981 | | 12.460 | <0.01 | | MBN | 0.194 | 0.374 | 3.697 | <0.01 | | AN | -0.251 | -0.385 | -3.805 | <0.01 | | RSR | 常量 | 0.515 | | 2.027 | <0.05 | | MBP | -0.004 | -0.231 | -2.544 | <0.05 | | DOC | 0.174 | 0.272 | 2.990 | <0.01 | | SQI | 常量 | 2.018 | | 0.429 | >0.05 | | MBP | 0.121 | 0.359 | 4.121 | <0.01 | | DOC | 2.644 | 0.221 | 2.299 | <0.05 | | AN | -1.297 | -0.385 | -3.992 | <0.01 |
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