六十年代初,我所就开始对野燕麦危害及防除野燕麦农民经验的调查研究工作。在当时我区还没有化学除莠剂的情况下,广大农民在与野燕麦长期斗争的实践中,积累了各式各样的经验,有先进的,也有落后的,了解并总结这些经验,通过验证并加以改进,不仅在当时,在现在和今后也是切实可行、行乏有效的。它成本低,经济效益高,不污染环境。既便是化学除莠盛行的今天,在生产中还在大量应用,有些地方将传统经 In the early 1960s, I began to investigate and deal with the dangers of wild oats and the experience of controlling wild oats farmers. At that time, there was no chemical herbicide in our area. Many peasants have accumulated a great variety of experiences in the long-term struggle against wild oats. They are advanced and backward. They learned and summarized these experiences and passed the verification And improved, not only effective at the moment but also now and in the future. It is low cost, high economic efficiency, does not pollute the environment. Even today is the prevalence of chemical herbicides, is still a large number of applications in production, some places will be the traditional