CAJ | 학술논문

在杂交粳稻育种中,选育高配合力的恢复系是关键,不同育种工作者在恢复系测配时间上有早有晚,多数在晚代测定。文中针对水稻育种中早、晚代测配优缺点进行概述,认为早代连续测配程序化育种结合适度双列选择交配体系（DSM）法进行选育是当前较好的杂交稻选育方法。
재잡교갱도육충중,선육고배합력적회복계시관건,불동육충공작자재회복계측배시간상유조유만,다수재만대측정。문중침대수도육충중조、만대측배우결점진행개술,인위조대련속측배정서화육충결합괄도쌍렬선택교배체계（DSM）법진행선육시당전교호적잡교도선육방법。
During breeding hybrid Japonica, the key was breeding restorer with high combining ability, the dosing time of restorer were different, most were determined at late generation. The merits and demerits of different dosing time were summarize and indicated that the better method to breeding hybrid rice was continuous dosing breeding at early generation combine DSM.