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选择生态遗传雄性不育系的一般方法为：根据植物品种雄性发育对于生态条件的要求，把植物远缘杂交、两系不育系转育、辐射、诱变后代等的分离世代种植于不育条件下，对所出现的不育株进行强迫自交，或给其以可育条件，使其迟发花在正常条件下发育而得到自交种子，以后各代在可育条件下种植，选择优良可育株，直至稳定。稳定株系的部分种子在不育条件下鉴定，选择雄性败育彻底且适于异交者。
The general method for selecting ecotype genetic male sterile lines is as follows: According to the requirements of male development of plant varieties for ecological conditions, the isolated generations of plant distant hybridization, two-line sterile line transplanting, radiation and mutagenesis are planted in sterile Under the conditions, the infertile plants that have emerged are forced to self-fertilize, or give them fertile conditions to make them late-flowering and grow under normal conditions to obtain self-seeded seeds. Afterwards, all generations are planted under fertile conditions and selected Excellent fertile plants until stable. Part of the seeds of the stable lines were identified under sterile conditions, selecting male abortion thoroughly and suitable for those who were outgrown.