低积累水稻品种筛选试验
Selection Experiment of Low Accumulation Rice Varieties
乃冬梅 1黄正刚 2黄上争3
作者信息
- 1. 田东县农产品质量安全检验检测站,广西壮族自治区 田东 531500
- 2. 田东县农业技术推广中心,广西壮族自治区 田东 531500
- 3. 百色市农业生态和资源保护站,广西壮族自治区 百色 533000
- 折叠
摘要
为筛选出在重金属污染土壤中能够低积累重金属的水稻品种,解决环境污染问题选取16个不同的水稻品种,进行田间试验.试验结果显示,不同的水稻品种在重金属积累上表现出显著差异,其中镉低累积品种比当地主流品种显示出了较低的重金属积累水平;同时叶面阻控剂的使用对于降低部分水稻品种中的重金属含量显示出一定的效果.
Abstract
In order to screen out rice varieties that can accumulate low heavy metals in heavy metal polluted soil and solving environ-mental pollution problem,16 different rice varieties were selected season field experiment.The results showed that there were signifi-cant differences in heavy metal accumulation among different rice varieties,among which the varieties with low cadmium accumula-tion showed lower heavy metal accumulation level than the local mainstream varieties.At the same time,the application of foliar blocking agent showed a certain effect on reducing the heavy metal content in some rice varieties.
关键词
水稻/重金属污染土壤/低积累/品种筛选Key words
rice/heavy metal pollution of soil/low accumulation/variety screening引用本文复制引用
出版年
2024
NETL
NSTL
万方数据