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2 2种水分条件下污泥对草地早熟禾坪观质量的影响
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Table 2 Effects of biosolids on turfgrass quality of P. pratensis under two water conditions
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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 | 7.6bA | 7.4abAB | 7.1bB | 7.1bB | 7.8aA | IBA | 7.6bA | 7.4abAB | 7.4abAB | 7.2bB | 7.7aA | UB | 7.7bA | 7.7aA | 7.6**aA | 7.5**abA | 7.8aA | TB | 7.8abAB | 7.8aAB | 7.8**aAB | 7.6**aB | 8.0aA | TRP | 7.6bA | 7.6abA | 7.5*abA | 7.3abA | 7.8aA | 干旱胁迫Drought stress | CK | 7.5bA | 6.8cB | 5.5dC | 4.3fD | 5.8dC | IBA | 7.5bA | 6.9bcB | 6.0cC | 4.8eD | 6.5**cBC | UB | 8.2**abA | 7.6**abB | 6.8**bC | 5.9**cD | 6.9**bcC | TB | 8.3**aA | 7.5**abB | 6.6**bC | 5.9**cD | 7.1**bC | TRP | 7.7bA | 7.2bAB | 5.9cdC | 5.4**dC | 6.8**bcB |
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