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2017年的早稻除草工作已经落下帷幕,对于水稻田除草剂厂家和农资经销商来说,早稻直播田除草成了一项较为艰难的工作,笔者从四月底开始,走访了江西、湖南、湖北等全国重要双季稻区,收集了一些资料,现做一个总结,并对于一季稻除草,特别是直播田除草,提供一些建议。早稻直播田除草形势堪忧,今年早稻除草比往年更加艰难,杂草打不死,返青等现象很常见,厂家和经销商都比较困惑。
The weeding of early rice in 2017 has come to an end. For weed-herbicists and agricultural distributors in the paddy field, weeding on direct seeding rice in early rice has become a more difficult task. From the end of April, the author visited Jiangxi, Hunan and Hubei Such as the national important double cropping rice area, collected some information, and now make a conclusion, and for one season of weeding, especially the direct seeding weeding, to provide some suggestions. The situation in direct seeding weeds in early rice is worrying. This year, weeding in early rice is more difficult than in previous years. Weeds are not dead and the phenomenon of rejuvenation is common. Manufacturers and distributors are more puzzled.