本文通过大量的田间调查研究,从小麦田间杂株的种类、特别是野生麦田间危害特点、发生蔓延的原因、去除技术等方面做了详尽的阐述。做为全国优质麦基地技术依托单位和研究室,必将对当地小麦生产和加工产生深远的指导意义。应从加大优良种子的供应面积、研究一整套小麦良种生产加工技术、实现良种良法配套种植技术等方面进行更深入的研究,为小麦粮食生产作出更大的贡献。 This article through a large number of field research, from the wheat varieties in the field, especially the characteristics of the harmful effects of wild wheat, the reasons for the occurrence of the spread, removal techniques and so made a detailed elaboration. As a national high-quality wheat base technical support units and research laboratories, the local wheat production and processing will certainly have a far-reaching guiding significance. More research should be done on such aspects as increasing the supply area of ​​fine seeds, studying a whole set of wheat seed production and processing technology, and implementing good planting and planting techniques, so as to make greater contribution to wheat grain production.