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學習快評丨qibao666888　　“但??(dan)要??(yao)想??(xiang)大?(da)規(guī)??(gui)模??(mo)應??(ying)用??(yong)遠??(yuan)緣??(yuan)雜??(za)交??(jiao)育?(yu)種??(zhong)技??(ji)術??(shu)??，我??(wo)們??(men)還??(hai)有??(you)諸??(zhu)多??(duo)技??(ji)術??(shu)瓶?(ping)頸??(jing)需??(xu)要?(yao)突?(tu)破??(po)??。??”李??(li)茹??(ru)告??(gao)訴??(su)記??(ji)者??(zhe)??，“以??(yi)大??(da)白??(bai)菜?(cai)和?(he)歐??(ou)洲??(zhou)山??(shan)芥??(jie)的??(de)遠?(yuan)緣??(yuan)雜??(za)交??(jiao)為??(wei)例??(li)??，雖??(sui)然??(ran)我??(wo)們??(men)能??(neng)夠??(gou)得??(de)到??(dao)雜??(za)交??(jiao)胚??(pei)胎??(tai)??，但?(dan)還??(hai)遠??(yuan)遠??(yuan)不??(bu)能??(neng)滿??(man)足??(zu)遠??(yuan)緣??(yuan)育??(yu)種??(zhong)的??(de)要??(yao)求??(qiu)??。”　　那??(na)時??(shi)??，科??(ke)研??(yan)團??(tuan)隊?(dui)通??(tong)過??(guo)觀??(guan)察??(cha)大??(da)白??(bai)菜??(cai)授??(shou)粉??(fen)和??(he)受?(shou)精??(jing)過?(guo)程?(cheng)??，發(fā)?(fa)現(xiàn)??(xian)遠?(yuan)緣??(yuan)花??(hua)粉??(fen)落??(luo)在?(zai)大??(da)白??(bai)菜??(cai)柱??(zhu)頭?(tou)上??(shang)后??(hou)??，很??(hen)難??(nan)水??(shui)合??(he)、萌??(meng)發(fā)??(fa)生??(sheng)長??(chang)??，嚴?(yan)重??(zhong)阻??(zu)礙??(ai)了??(le)受??(shou)精??(jing)過??(guo)程??(cheng)?。??“我??(wo)們??(men)檢??(jian)測??(ce)到??(dao)遠??(yuan)緣?(yuan)花??(hua)粉??(fen)能??(neng)迅??(xun)速??(su)引??(yin)起?(qi)柱??(zhu)頭?(tou)活??(huo)性??(xing)氧??(yang)的??(de)升??(sheng)高??(gao)??，由??(you)此??(ci)推?(tui)斷??(duan)活??(huo)性??(xing)氧??(yang)可??(ke)能??(neng)對??(dui)遠??(yuan)緣??(yuan)花??(hua)粉??(fen)有??(you)抑??(yi)制??(zhi)作??(zuo)用??(yong)??！倍??(duan)巧??(qiao)紅??(hong)說?(shuo)?。。