野生地被蛇莓和甘野菊的抗旱性研究

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中国农学通报. 2006, 22(5): 322-322

中国农学通报 ›› 2006, Vol. 22 ›› Issue (5) : 322-322. DOI: 10.11924/j.issn.1000-6850.0605322
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野生地被蛇莓和甘野菊的抗旱性研究

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野生地被；蛇莓；甘野菊；水分胁迫；抗旱性

  • S.
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（北京林业大学园林学院，北京 100083）

Abstract

Sun Zhen, He Wwenhua, Dong Li

关键词

研究了野生地被蛇莓和甘野菊在土壤干旱胁迫下土壤含水量、叶片细胞膜透性、叶片相对含水量、丙二醛（MDA）、可溶性蛋白质、游离脯胺酸、过氧化物酶（POD）随胁迫强度的变化。结果表明：随着胁迫的加深，甘野菊出现胁迫症状要早于蛇莓，但最后受到的胁迫程度较轻，表明甘野菊

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Department of Landscape Architecture;Beijing Forestry University;Beijing 100083

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sun980@.com. 野生地被蛇莓和甘野菊的抗旱性研究. 中国农学通报. 2006, 22(5): 322-322 https://doi.org/10.11924/j.issn.1000-6850.0605322
S.. 野生地被；蛇莓；甘野菊；水分胁迫；抗旱性. Chinese Agricultural Science Bulletin. 2006, 22(5): 322-322 https://doi.org/10.11924/j.issn.1000-6850.0605322

参考文献

In the test with D. indica and D. lavandulifolium.The soil water content(SWC), Electrolyte, Leaf water content(LWC), MDA, soluble protein, free proline content and POD were measured under the stress of drought. The result shows that the stress phenomenon of D. lavandulifolium occurs earlier than D. indica, but the degree of stress is lighter than D. indica, which indicated that it had the better drought tolerance.

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