杂交小麦的研究利用,在我国已有30多年的历史,60年代中期、三系(T型系)杂交小麦的研究已进入高潮,近年来,三系杂交小麦的研究虽有较大的进展,但仍然没有大的突破,由于研究材料本身存在不少问题,加之杂种优势不强,杂交小麦至今未能用于生产。两用系杂交小麦的研究,目前在国内尚处于起步阶段,公开报道甚少。重庆市作 The research of hybrid wheat has been on the upsurge for more than 30 years in our country and the mid-60s. The research of three-line (T-line) hybrid wheat has come to a climax. In recent years, However, there are still no major breakthroughs. Due to many problems in the research materials themselves and the poor heterosis, the hybrid wheat has not been used for production so far. The research on the dual-purpose hybrid wheat is still in its infancy in China and few reports have been made publicly. Chongqing made