我们农场是1965年开展化学除草的,到1978年全场10,400亩水稻面积除部分旱改水田无需除草外,其余9,100多亩全部实行化学除草,基本上消灭了草害,保证了水稻丰产。在十多年的化学除草实践中,我们积累了一些经验,也有些教训,现谈谈我们的体会。 Our farm started chemical weed control in 1965. By 1978, the paddy area of ​​10,400 mu was completely cleared of weeds except for some of the dry paddy fields. The remaining 9,100 mu of land was completely weeded by chemical weeds and grass weeds were basically eliminated, thus ensuring a high yield of rice. In more than 10 years of chemical weeding practice, we have accumulated some experience, some lessons, now talk about our experience.