Fe对不同品种水稻吸收Cd的影响

被引：16

作者：

李花粉

张福锁

李春俭

毛达如

机构：

[1] 中国农业大学植物营养系!北京

[2] 不详

来源：

应用生态学报 | 1998年 / 01期

关键词：

Fe; Cd; Genotype; Rice;

D O I：

10.13287/j.1001-9332.1998.0024

中图分类号：

Q945 [植物生理学];

学科分类号：

0903 ;

摘要：

A solution culture experiment with two varieties of rice shows that the Cd conccntration inabove-ground parts of rice is one times higher under Fodeficient than Fe-sufficicnt condition,but no differcnce is found in rice mets. The two rice varieties have a different Cd uptake:Yuanyou No. 1 uptake 40% more Cd than Kechang 89-113. The Cd concentration in aboveground parts of Yuanyou No. 1 is 29 % lower than that of Kechang 89-113, but the roots of theformer accumulated more Cd than those of the latter.

引用

页码：110 / 112

页数：3

共 4 条

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