摘要
为考察新型生物助剂06301与除草剂骠马混用的增效作用,进行了生物助剂06301与骠马混用防除春小麦田野燕麦(Avena fatua Linn)的药效及对作物安全性的田间试验。结果表明,6.9%骠马EW600.0 mL/hm2加生物助剂75.0 mL/hm2,于春小麦4叶至4叶1心期(野燕麦4叶期),每公顷对水300 L茎叶喷雾处理,防除野燕麦药后40 d和后期目测防效均不低于94%,与6.9%骠马750.0 mL/hm2单用防效相当,对春小麦安全,适合大面积推广使用。
The field experiment was carried out to study the the synergism of complex microorganism 06301 and puma mix in spring wheat field of wild oat.The results showed that 600.0 mL/hm^2 of 6.9％ puma mixed 75.0 mL/hm^2 of complex microorganism,spraying 300 L/hm^2 during spring wheat term of 4 leaves to 4 leaves had the controlling effect of more than 94％,similar to that of 6.9％ puma mixed 75.0 mL/hm^2 of complex microorganism.It was safe for spring wheat and could be promoted in larger areas.
出处
《湖北农业科学》
北大核心
2014年第6期1308-1310,共3页
Hubei Agricultural Sciences
基金
国家公益性行业(农业)科研专项(201203098)
