速除·新野等防除旱直播稻田杂草效果研究  

Study on Weed Control Effect of Suchu and Xinye in Direct Seeded Rice Fields

作　　者：李建伟 秦玉金 

机构地区：[1]江苏省苏科农化有限责任公司,江苏南京210014 [2]江苏省扬州市植保植检站,江苏扬州225002

出　　处：《安徽农业科学》2008年第36期15998-15999,16002,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]推广速除、新野等除草剂。[方法]2006和2007年在江苏省江都市浦头镇对速除和新野等除草剂进行小区药效试验。[结果]施药后各药剂均未对水稻产生明显药害。42%新野1 800 ml/hm2、50%速除1 800 ml/hm2对直播稻田单子叶杂草及双子叶杂草均有很好的防除效果,防效均在92%以上。[结论]50%速除和42%新野可有效防除直播稻田杂草,对水稻安全性较高,可推广使用。[Objective] The research aimed to popularized herbicide Suchu and Xinye.[Method] The controling-test with Suchu,Xinye and other herbicide were carried out in Putou town,Jiangdu city,Jiangsu province during the year of 2006-2007.[Result] No obvious phytotoxicity was observed after herbicide application. The control effect of 1800 ml/hm^2 42% Suchu and 1800 ml/hm^2 50% Xinye were above 92% to monocotyledonous and dicotyledon weeds.[Conclusion] With the advantages of good safety and control effect in Direct Seeded Rice Fields,Suchu,Xinye could be popularized and applied.

关 键 词：速除 新野 除草剂 直播稻田 杂草 

分 类 号：S451.222[农业科学—植物保护]