文冠果雌蕊败育机理研究进展  

Research progress on pistil abortion in staminate flowers of Xanthoceras sorbifolium Bunge

作　　者：王可心 敖妍 张党权 刘学增 张东旭 白国栋 赛音都楞 宋丽娟 WANG Kexin;AO Yan;ZHANG Dangquan;LIU Xuezeng;ZHANG Dongxu;BAI Guodong;SAIYIN Duleng;SONG Lijuan(Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China;National Energy R&D Center for Non-food Biomass,Beijing 100083,China;College of Forestry,Henan Agricultural University,Zhengzhou 450002,China;Henan Lunengkefa Industrial Co.,Ltd.,Yanling,Henan 461200,China;College of Life Science,Shanxi Datong University,Datong,Shanxi 037009,China;Chifeng Forestry and Sand Control Station,Ongniud,Inner Mongolia 024500,China;State-owned Kundu Economy Forest Farm of Ar Horqin Banner,Ar Horqin,Inner Mongolia 025550,China;Songshan District Substation of Chifeng Forestry and Grassland Administration,Chifeng,Inner Mongolia 024005,China)

机构地区：[1]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [2]国家能源非粮生物质原料研发中心,北京100083 [3]河南农业大学林学院,郑州450002 [4]河南绿能科发实业有限公司,河南鄢陵461200 [5]山西大同大学生命科学学院,山西大同037009 [6]赤峰市林业治沙站,内蒙古翁牛特024500 [7]赤峰市阿鲁科尔沁旗国营坤都经济林场,内蒙古阿鲁科尔沁025550 [8]赤峰市林业和草原局松山区分局,内蒙古赤峰024005

出　　处：《植物生理学报》2021年第8期1617-1624,共8页Plant Physiology Journal

基　　金：科技基础资源调查专项(2019FY100802);国家自然科学基金(32071738);中央高校基本科研业务费专项资金(2021ZY09)。

摘　　要：文冠果(Xanthoceras sorbifolium)是具有广阔发展前景的木本能源树种,目前产业发展的主要限制因素即雌雄比例低,产量不理想。解决雄能花的雌蕊败育问题可以有效提高其产量。本研究综述了近年来文冠果雌蕊败育的研究进展,包括雌蕊败育的发生时期与形态特征以及雌蕊败育的原因、克服办法,并展望了针对文冠果雌蕊败育机理的研究方向。Xanthoceras sorbifolium is a woody energy tree species with broad development prospects.Currently,the main limiting factors for the industrial development are the low female to male ratio and low yield.Solving the problem of pistil abortion of staminate flowers will effectively increase the yield.The present study summarizes the recent research progress on pistil abortion in X.sorbifolium,including the occurrence time,morphological characteristics,the reasons of pistil abortion and the methods to overcome it.The research directions of the pistil abortion in X.sorbifolium are also discussed.

关 键 词：文冠果 雌蕊败育 基因调控 营养物质 植物激素 

分 类 号：S565.9[农业科学—作物学]