中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 解草唑对水稻除草剂麦草畏药害的缓解作用 黑龙江八一农垦大学学报 2019,31 (4) 14-20
Position: Home > Articles > Study on the Mitigating Effect of Fenchlorazole on the Phytotoxicity of Dicamba in Rice Journal of Heilongjiang Bayi Agricultural University 2019,31 (4) 14-20

解草唑对水稻除草剂麦草畏药害的缓解作用

作  者：
王禹堃;韩志波;李德萍;李晶晶;陶波
单  位：
黑龙江省农垦科学院植物保护研究所;中国石油化工研究院大庆化学研究中心;东北农业大学农学院;黑龙江八一农垦大学
关键词：
除草剂解毒剂;解草唑;麦草畏;水稻
摘  要：
通过田间试验结合生物化学分析方法,系统研究了除草剂解毒剂解草唑可减轻麦草畏对水稻的伤害,从而扩大麦草畏的使用范围,为生产应用提供理论依据。结果表明,不同剂量的麦草畏对田间水稻的生长有明显的抑制作用,并随其浓度的增加抑制作用增大;解草唑对麦草畏具有明显解毒效果,随着解毒剂浓度增加解毒效果升高;解草唑可随浓度的增加促进水稻幼苗的SOD、POD、NR和GST等酶活性的提高。施药后7 d,SOD、POD、NR和GST等酶活分别比对照增加了47.95%～50.52%、99.12%～102.41%、73.49%～74.53%和44.44%。证明了解草唑为150 g·hm-2时对麦草畏的解毒效果最好,可保护移栽水稻缓解麦草畏的毒害,且随解草唑剂量增加解毒效果升高。
译  名：
Study on the Mitigating Effect of Fenchlorazole on the Phytotoxicity of Dicamba in Rice
作  者：
Wang Yukun;Han Zhibo;Li Deping;Li Jingjing;Tao Bo;Heilongjiang Bayi Agricultural University;Daqing Chemical Research Centre of Petrochemical Research Institute;Institute of Plant Protection, Heilongjiang Academy of Land Reclamation Sciences;College of Agriculture, Northeast Agricultural University;
关键词：
herbicide antidote;;fenchlorazole;;dicamba;;rice
摘  要：
To expand the use of dicamba on rice and provide theoretical basis for production application, the mitigating effect of fenchlorazole, the herbicide antidote, on dicamba in rice was systematically studied through field test and biochemical analysis. The results showed that different doses of dicamba had a significant inhibitory effect on the growth of rice in the field, and the inhibitory effect increased with the increase of its concentration. The detoxification effect of Fenchlorazole was obvious, and increased with the concentration of this herbicide antidote. Fenchlorazole can increase the activity of SOD, POD, NR and GST in rice seedlings with the increase of concentration. Seven days after application, the activities of SOD, POD, NR and GST increased by 47.95%-50.52%,99.12%-102.41%, 73.49%-74.53% and 44.44%, respectively. It is proved that the detoxification effect of Fenchlorazole is best when it is 150 g·hm-2, which can protect the transplanted rice from the toxicity of dicamba, and the detoxification effect increases with the dose of fenchlorazole.

相似文章

导出引用
计量
文章访问数: 16
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46