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以系统工作证实了氟乐灵抑制大豆结瘤和固氮的事实及其规律;初步查清了氟乐灵抑制共生体系的主要生态条件及其趋势;对氟乐灵抑制结瘤和固氮现象的原因已初步查明是药剂对宿主大豆根系的抑制作用所造成。
Systematic work confirmed that trifluralin inhibited soybean nodulation and nitrogen fixation facts and their laws; preliminary identified the trifluralin inhibitory symbiotic system of the main ecological conditions and trends; trifluralin inhibit nodulation and nitrogen fixation It has been initially identified as a result of the suppressive effect of the agent on the host soybean root.