为克服“三圃制”的不足,国内一些专家研究提出了“四级种子生产程序”、“一圃制”等农作物良种繁育新技术,这些方法繁育生产各级种子的起点均是育种家种子。本文论述了育种家种子的概念、特点,并对不同作物生产和保存育种家种子的方法等问题进行了探讨,为农作物的良种繁育提供参考依据。 In order to overcome the shortcomings of the “three nursery system,” some domestic experts have proposed new technologies for crop seed breeding such as “four-level seed production program” and “one-nursery system.” These methods breed and produce seeds at all levels The starting point is breeder’s seed. This paper discusses the concept and characteristics of breeders ’seeds, discusses the methods of producing and preserving breeders’ seeds in different crops, and provides references for the breeding of crops.