北方农业学报 ›› 2018, Vol. 46 ›› Issue (6): 93-96.doi: 10.3969/j.issn.2096-1197.2018.06.18

• 著者文摘 • 上一篇    下一篇

莠去津缓解剂对马铃薯药害的缓释效果

胡海波[1];郝永丽[1];高博[1];王雪洁[1]   

  1. [1]赤峰市农牧科学研究院,内蒙古赤峰024031
  • 收稿日期:2018-10-16 出版日期:2018-08-19 发布日期:2019-08-19
  • 作者简介:胡海波(1983—),男,助理研究员,硕士,主要从事马铃薯育种及栽培技术的研究工作;通讯作者:郝永丽(1981—),女,副研究员,硕士,主要从事经济作物栽培及病虫害防治的研究工作。
  • 基金资助:
    赤峰市财政绩效支持项目(2016-58);赤峰市农牧科学研究院基金项目(2015-01).

Phytotoxicity effects and potential alleviation by alleviator of atrazine in potato

HU Haibo[1];HAO Yongli[1];GAO bo[1];WANG Xuejie[1]   

  1. [1]Chifeng Academy of Agricultural and Animal Husbandry Sciences,Chifeng 024031,China
  • Received:2018-10-16 Online:2018-08-19 Published:2019-08-19

摘要: 为了明确莠去津土壤残留对后茬马铃薯生长发育的影响,选用3种缓解剂对有药害的土壤进行处理。结果表明:莠去津残留对马铃薯株高、叶色、长势及经济性状均有抑制作用;缓解剂敌克松+吲哚乙酸对药害有一定的缓解效果,马铃薯植株的生长性状与未喷施任何除草剂土壤的对照无显著差异,生长发育基本正常,其产量略低于正常水平,高于莠去津残留的土壤处理,商品薯率达到80%以上,在生产实践中可以降低莠去津药害残留的影响。

关键词: 马铃薯;莠去津;药害残留

Abstract: In order to determine the soil residual atrazine effect on growth and development of potato,this study chose three alleviators for processing the pesticide residue of soil.The results showed that atrazine residue had inhibitory effects on plant height,leaf color,potato growth and economic characters.Fenaminosulf+indole acetic acid had mitigation effects to a certain extent,but there was no significant difference in the growth characteristics of potato compared to soil with no herbicide spraying,in which plants grew and developed normally.The yield was slightly lower than the normal level,but higher than that of atrazine residue soil.The potato production rate was above 80%,indicating that it can reduce the effects of atrazine residue in practice.

Key words: Potato;Atrazine;Phytotoxicity

中图分类号: 

  • S532