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6 2种水分条件下污泥对草地早熟禾根系色氨酸含量的影响
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Table 6 Effects of biosolids on root 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 | 08-11 | 08-19 |
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| 充分浇水Sufficient water | CK | 2.076bAB | 2.191abA | 1.592abB | | IBA | 2.436abA | 2.263abA | 0.767*bB | | UB | 2.897**abA | 2.553**aB | 1.336bC | | TB | 3.204**abA | 2.960**aA | 2.447**abB | | TRP | 3.684**aA | 2.438**abB | 1.302bC | | 干旱胁迫Drought stress | CK | 1.116bC | 1.360bB | 1.565abA | | IBA | 1.783bB | 2.515aA | 1.505abC | | UB | 1.952bB | 2.823aA | 2.598aA | | TB | 2.262abB | 2.602aA | 2.383abAB | | TRP | 2.393abB | 2.974aA | 2.419abB |
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