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生物通
3月
曼陀罗对原油污染的生理与形态解剖适应性响应及其 ...
为解决原油污染对土壤和植物的生态危害问题,研究人员开展了曼陀罗(Datura stramonium L.)对原油胁迫的生理与形态解剖响应研究。结果表明,该植物能降解45%的总石油烃(TPH),但原油导致生物量、叶绿素(Chl a/b)及 carotenoids 显著下降,同时激发抗氧化酶(PPO、POD)活性,证实其具备原油污染 ...
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