文献类型：期刊文献

中文题名：混种雏菊和紫花地丁对白车轴草镉积累的影响

英文题名：Effects of Intercropping with Bellis perennis and Viola yedoensis on Cd Accumulations of Trifolium repens

作者：朱红霞[1]

第一作者：朱红霞

机构：[1]新乡学院生命科学技术学院

第一机构：新乡学院生命科学技术学院

年份：2018

卷号：24

期号：22

起止页码：127-127

中文期刊名：安徽农学通报

外文期刊名：Anhui Agricultural Science Bulletin

基金：河南省科技攻关项目(172102310629);河南省高等学校重点科研项目(16B180005)

语种：中文

中文关键词：白车轴草;雏菊;紫花地丁;混种;镉积累

外文关键词：Trifolium repens；Bellis perennis；Viola yedoensis；Intercropping；Cd accumulation

摘要：为研究白车轴草对镉的修复影响,将紫花地丁、雏菊分别与白车轴草混种。结果表明:白车轴草混种雏菊,2种植物地上部分镉含量较各自单种分别提高了10. 9%和34.9%;混种紫花地丁后,白车轴草地上部分镉含量及镉积累量降低了22.3%和57.7%。白车轴草混种紫花地丁,单盆地上部分镉积累量最高,达到了455.43μg/盆。因此,白车轴草混种雏菊能提高白车轴草地上部镉含量和镉积累量,而混种紫花地丁镉提取效果最好。
The pot experiments was conducted to study effect of Trifolium pratense on Cd recovery. Bellis perennis and Viola yedoensis were intercropped with Trifolium repens respectively to study the influence of different intercropping combinations on the Cd accumulation. The results showed that：the Cd content on shoots of Trifolium repens and Bellis perennis were increased by 10.9% and 34.9%. The mixed cultivation between Trifolium repens and Viola yedoensis,Cd content and Cd accumulation amount on shoots reduced by 22.3%,57.7%,The highest Cd accumulation was observed in mixed cultivation Trifolium repens and Viola yedoensis,which reached up to 455.43μg/pot.