江孜农区基本上是春播作物。当地燕麦畏处理土壤基本上是播种前进行的。虽然灭草效果好,但这时农时日趋紧张,特别地多劳力少的农户,人畜矛盾紧张,一些农户怕麻烦,为了赶农时播种,就干脆不施用燕麦畏,或者施用了,马上播种作物。这样不仅影响了燕麦畏除草活性机制,降低了除草效果,有时还对作物产生药害。为了解决施药 Gyangze farm is basically a spring crop. The local oatmeal treatment of the soil is basically carried out before sowing. Although the effect of weed control is good, the agricultural time is becoming increasingly tense at this time. In particular, there are tensions between people and livestock. Some farmers are afraid of troubles. In order to catch sowing time in agriculture, they simply do not apply oatmeal or apply it and sow the crops immediately. This not only affects the active mechanism of oatmeal weed control, reduces the weeding effect, and sometimes produces crop injury. In order to solve the application