| 不同保水剂处理对辽西地区油松苗木耐旱性的影响 |
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| 引用本文： | 柴旭光.不同保水剂处理对辽西地区油松苗木耐旱性的影响[J].防护林科技,2016(2):22-23. |
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| 作者姓名： | 柴旭光 |
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| 作者单位： | 辽宁省阜新蒙古族自治县林业局,辽宁 阜新,123100 |
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| 摘 要： | 以辽西常见的油松苗为试验对象,研究了添加保水剂对油松苗耐旱性的影响。结果表明:添加S型和K型保水剂处理后,油松幼苗叶片内的相对含水量和MDA的含量较对照发生显著变化,能明显提高幼苗的耐旱性。
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| 关 键 词： | 保水剂 油松苗 耐旱性 |
Effects of Different Water-retaining Agent on Drought Tolerance of Pinus tabuliformis Seedlings in Western Liaoning Province |
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| Abstract: | Taking common Pinus tabuliformis seedlings in western Liaoning Province as research objects,the effects of water-retaining agent on drought tolerance of Pinus tabuliformis seedlings were studied.Result shows that after the treatment of adding S and K type water-retaining agent,relative water content (RWC)and MDA content of leaves of Pinus tabuliformis seedlings significantly change compared to the CK;drought tolerance of seedlings was increased. |
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| Keywords: | water-retaining agent seedlings of Pinus tabuliformis drought tolerance |
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