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生物通
19 天
镉(Cd)对观赏植物一串红光合特性及叶绿素荧光参数的影响:探寻 ...
为探究一串红(Salvia splendens)对镉(Cd)胁迫的耐受性和适应性,研究人员开展土壤实验,测量光合色素、气体交换和叶绿素荧光参数。结果表明,Cd 抑制一串红生长,破坏光合作用。这为城市 Cd 污染生物监测提供了新方向。 一串红(Salvia splendens Ker-Gawl.)广泛 ...
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