由西北农业大学何蓓如教授带领的课题组经多年试验研究，近期创制成适应我国北方光、温条件的小麦光周期敏感雄性不育系和异常温度敏感雄性不育系，使杂交小麦生产“三系法”简化为“两系法”，为我国北方小麦主产区杂交小麦大规模走向生产创造了重要条件。运用“三系法”生产 The research team led by Professor HeBeiRu of Northwest Agricultural University, after many years of experimental research, has recently been made to meet the light and temperature conditions in northern China wheat photoperiod-sensitive male sterile lines and abnormal temperature-sensitive male sterile lines, hybrid wheat production “three Department of Law ”is simplified to“ two systems ”for the large-scale production of hybrid wheat in northern wheat major producing areas in northern China has created important conditions. Use “three lines” production