• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Energy Equipment Science and Engineering >Growth and Pb enrichment characteristic of typical vegetables in Pb contaminated soil
【24h】

Growth and Pb enrichment characteristic of typical vegetables in Pb contaminated soil

机译：PB污染土壤中典型蔬菜的生长和PB富集特征

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In order to find the impact and accumulation characteristic in the growing process of typical vegetables polluted by Pb, we used pot experiments, planted leaf vegetables in soil with different Pb content, to explore the effect of vegetables seeds sprouting, growing and its fresh weight and transformation after being harvested with different Pb content. The results show that 1) with Pb content (0 50 mg) of experiment conditions, heavy metals have no apparent inhibition of budding of pakchoi, but it has significantly inhibited budding of swamp cabbage and inhibition becomes serious with the Pb content increased. 2) The growth rate, fresh weight and apparent characters of vegetables was significantly inhibited by different Pb content. 3) Pb accumulation content is proportional to the dosage consumption of Pb, and swamp cabbage has a stronger enrichment ability than pakchoi.
机译：为了发现Pb污染典型蔬菜生长过程中的影响和积累特征，我们使用盆栽实验，在土壤中种植叶片蔬菜，探讨蔬菜种子发芽，生长及其新鲜重量的影响用不同的PB含量收获后转化。结果表明，具有Pb含量（0 50mg）的实验条件，重金属没有明显抑制Pakchoi的萌芽，但它具有显着抑制沼泽卷曲卷曲的萌芽，Pb含量增加了抑制作用。 2）通过不同的Pb含量显着抑制蔬菜的生长速率，新鲜重量和表观性状。 3）PB累积含量与Pb的剂量消耗成比例，沼泽卷心菜具有比Pakchoi更强的富集能力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号