小麦化学除草免耕已在国内不少地区进行,我省由于免耕小麦的杂草防除问题没有解决,影响到小麦免耕工作的开展。为此,1984年我们开始进行了本项试验,现报道如下: 供试药剂: 20％克芜踪水剂(英国卜内门公司) 10％草甘膦水剂(镇江农药厂) 60％丁草胺乳油(美国孟山都公司) 50％ 83—1可湿剂(四川省化工所) Wheat chemical weeding no-tillage has been carried out in many areas in China, and the problems of weed control in no-till wheat in our province have not been solved, affecting the development of no-till wheat work. To this end, we started this experiment in 1984, are reported as follows: Test agents: 20% of grams of Wu tracer (BP, the United Kingdom) 10% glyphosate agent (Zhenjiang Pesticide Factory) 60% D Herbicide EC (Monsanto, USA) 50% 83-1 Wettable Agent (Sichuan Chemical Industry Institute)