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7 2种水分条件下污泥对草地早熟禾叶片色氨酸含量的影响
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Table 7 Effects of biosolids on leaf TRP 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 | 07-14 | 08-03 | 08-11 | 08-19 |
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| 充分浇水Sufficient water | CK | 3.641aA | 3.926aA | 2.465fgB | 1.554eC | 2.240dB | | IBA | 2.109**bcB | 1.662**bcC | 2.849**fA | 1.634deC | 2.178dB | | UB | 1.644**deC | 1.702**bC | 2.678fgB | 1.047**hD | 3.086cA | | TB | 2.148**bcB | 1.706**bC | 2.074**gB | 1.236**fD | 2.844cdA | | TRP | 2.007**cdC | 1.167**eD | 4.538**eA | 1.101**gD | 2.844cdB | | 干旱胁迫Drought stress | CK | 1.920cdC | 1.300dC | 10.019cA | 1.948dC | 4.986abB | | IBA | 1.523**eD | 1.304dD | 6.881**dA | 3.674**bB | 2.519cdC | | UB | 1.856dD | 1.601**cD | 21.569**aA | 2.475cC | 3.882bB | | TB | 2.094**cC | 0.875**fD | 12.534**bA | 1.819deC | 5.105aB | | TRP | 2.323**bC | 1.152**eD | 13.251**bA | 4.994**aB | 4.388bB |
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