一、为什么要进行药剂拌种？近年来，我省沿淮、淮北麦区由于受线站、蛴螬、金针虫等地下害虫和田鼠的走一害，造成麦田缺苗断城现象＜严重，有时虽连续补种也邓7以全苗、壮苗，同时由于种子Z带菌等原因容易造成小麦E“粉病、纹枯病、散黑穗病等6’害的发生，影响壮苗，致使／J First, why should the agent dressing? In recent years, the province along the Huaihe River, Huaibei wheat as a result of line stations, emu, pinworms and other underground pests and voles to walk a harm, resulting in lack of seedlings cut off the phenomenon of wheat field