干旱胁迫下污泥对草地早熟禾生长及激素代谢的影响
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张宁, 曹允馨, 徐伟, 常智慧
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Effects of biosolids on the growth and auxin metabolism of Poa pratensis under drought stress
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Ning ZHANG, Yun-xin CAO, Wei XU, Zhi-hui CAHNG
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表8 2种水分条件下污泥对草地早熟禾土壤IAA含量的影响
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Table 8 Effects of biosolids on soil IAA content of P. pratensis under two water conditions (μg·g-1)
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水分处理 Moisture | 基质处理 Matrixes | 日期Date (月-日Month-day) |
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| 07-07 | 08-11 | 08-19 |
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| 充分浇水Sufficient water | CK | 0.645bcA | 0.632bA | 0.596bB | | IBA | 0.697bA | 0.668bB | 0.686bA | | UB | 0.704bA | 0.648bB | 0.625bC | | TB | 0.716bA | 0.637bC | 0.663bB | | TRP | 0.727bA | 0.673bB | 0.667bB | | 干旱胁迫Drought stress | CK | 0.561cC | 0.668bA | 0.635bB | | IBA | 0.631bcB | 0.668bB | 0.810**aA | | UB | 0.709**bAB | 0.748**abA | 0.677bB | | TB | 0.974**aA | 0.753**aB | 0.672bB | | TRP | 0.645*bcB | 0.711**abA | 0.648bB |
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