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玉米生产在中国农业生产中具有重要地位,随着现代农业科技的不断推广应用和农业劳动力的大规模转移,化学除草剂越来越被农民接受并普遍应用于农业生产。近几年,我国除草剂发展迅速,尤其是玉米除草剂,品种繁多,使用技术要求高,使用不当不但起不到除草效果,还会对玉米产生药害。因此,选择对路的除草剂品种并掌握好使用技术对提高农业生产水平尤为关键。几年来,通过身入田间调查并和群众座谈,就如何合理使用玉米田除草剂总结以下几方面。
Corn production plays an important role in agricultural production in China. With the continuous popularization and application of modern agricultural science and technology and the large-scale transfer of agricultural labor, chemical herbicides are increasingly accepted by farmers and widely used in agricultural production. In recent years, the rapid development of herbicides in our country, especially corn herbicides, a wide variety, the use of high technical requirements, improper use of not only failed to weeding effect, but also produce phytotoxicity on corn. Therefore, choosing the right herbicide varieties and mastering the use of technology is particularly crucial for raising the level of agricultural production. In the past few years, we have summarized the following aspects on how to make rational use of corn field herbicide through field investigation and discussions with the masses.