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本文结合作者的良繁研究和生产工作，考察了传统的稻麦良繁程序存在的问题，介绍了“株系循环法”这一新程序的设计思想和实施要点，分析了株系循环法的特点、实施效果。我们认为“株系循环法”这一良种繁育新技术在天津乃至全国稻、麦种子生产上都有很好的应用前景。
In this paper, combining with the research and production work of the author, this paper examines the problems existing in the traditional program of rice and wheat propagation, introduces the design idea and implementation essentials of this new program The characteristics of law, the implementation of the effect. We think that the new technology of “Circulation Method” is a good application prospect in rice and wheat seed production in Tianjin and the whole country.