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Abstract:
为明确不同红树植物养分重吸收状况,以福建漳江口拒盐红树秋茄和木榄、泌盐红树白骨壤和桐花树为对象,测定成熟叶和衰老叶中N、P、K、Ca、Mg、Fe、Mn、Cu、Zn含量。结果表明,4种红树植物成熟叶(Zn除外)、衰老叶(Cu除外)养分含量差异显著(P<0.05),衰老叶N、P、K、Cu、Zn含量均低于成熟叶,为正转移,平均转移率分别为65.88%、38.35%、44.27%、35.78%和66.91%;衰老叶Mg、Fe、Mn(木榄除外)含量高于成熟叶,为负转移,平均转移率分别为-120.56%、-45.93%和-30.25%。泌盐红树(白骨壤和桐花树)N和P重吸收效率显著低于拒盐红树(秋茄和木榄...
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西北林学院学报
ISSN: 1001-7461
CN: 61-1202/S
Year: 2022
Issue: 03
Volume: 37
Page: 51-56,119
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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