小麦种子包衣技术在北京市推广进程缓慢，其主要原因是没有选择出适宜冬小麦生产特点、效果明显、成本低廉的种衣剂剂型。本文针对上述问题以新剂型种衣剂为材料，研究其对小麦根、茎、叶生长和产量的影响，对小麦苗期地下害虫和种传病害的防治效果，筛选出对小麦生长促进作用明显、抗病虫效果好的剂型，为小麦种衣剂的应用做基础性研究 Wheat seed coating technology in Beijing to promote the slow process, the main reason is not selected suitable for winter wheat production characteristics, the effect is obvious, low cost seed coating formulations. In order to solve the above problems, the new seed coating was used as material to study its effects on the growth and yield of wheat roots, stems and leaves, the control effect on the underground pests and seed-borne disease of wheat seedlings, , Good pest control effect of the dosage form, the application of wheat seed coating to do a basic research