中文摘要：

预防和控制污染是小麦单倍体育种中重要的技术环节。从小麦花药培养过程中的污染类型、原因及防治方法方面分析了如何减少组织培养中出现的污染问题，从而达到降低小麦育种成本、提高育种效率等目的。

英文摘要：

The prevention and control of pollution was an important technical link in haploid breeding of wheat. From the pollution types, causes and prevention methods in the process of wheat anther culture to analyze how to reduce pollution problems appeared in the tissue culture, so as to achieve the purpose of decreasing the cost of wheat breeding, and improving the efficiency of breeding purposes.