Physiological changes of purslane (Portulaca oleracea L.) after progressive drought stress and rehydration
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- 作者：Rui Jina ; b ; Haitao Shia ; Chunyu Hana ; b ; Bao Zhonga ; b ; Qing Wanga ; Zhulong Chana ; zhulongch@wbgcas.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：MDA ; malondialdehyde ; O2&minus ; superoxide radical ; POD ; peroxidase ; ROS ; reactive oxygen species ; SOD ; superoxide dismutase ; CAT ; catalase ; SWC ; soil water content ; LWC ; leaf water content ; EL ; electrolyte leakage
- 刊名：Scientia Horticulturae
- 出版年：2015
- 出版时间：14 October 2015
- 年：2015
- 卷：194
- 期：Complete
- 页码：215-221
- 全文大小：1299 K
文摘
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Drought increased while rehydration decreased membrane damage and ROS production.
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Drought decreased while rehydration increased LWC and chlorophyll content.
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Purslane was drought tolerant through activation of several physiological parameters.
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The harvest time for purslane was within 5–10 d of drought or 1–3 d after rehydration.
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