乙烯利诱导雄全同株甜瓜形成雌花  

Female Flowers were Induced by Ethephon in Andromonoecious Cucumis melo L.

作　　者：李晓明[1] 魏宝东[2] 刘爱群[3] 张家旺[3] 冯辉[1] 

机构地区：[1]沈阳农业大学园艺学院,辽宁沈阳110161 [2]沈阳农业大学食品学院,辽宁沈阳110161 [3]辽宁省农业科学院蔬菜研究所,辽宁沈阳110161

出　　处：《中国蔬菜》2010年第4期67-70,共4页China Vegetables

基　　金：国家科技支撑计划(2006BAD01A07)

摘　　要：以2份性型为雄花两性花同株(雄全同株)的薄皮甜瓜116和厚皮甜瓜A-2-3为试材,采取苗期喷施不同浓度乙烯利方法,研究其对性型的影响。结果表明,甜瓜幼苗4叶期喷施乙烯利100～200μL.L-12次能够稳定诱导开花初期两性花转化为雌花,果实成熟后单果种子数和种子发芽率与对照相差不大。An oriental melon（Cucumis melo L.）116 and a rock melon A-2-3 were used to study the sexual phenotype induced by ethephon application on 4-leaves seedlings.The results showed that the female flowers were induced in the two andromonoecious materials during the initial stages of florescence by the application of ethephon 100-200 μL·L-1.When the fruit matured,the seed number of single fruit and seed germination rate had no significant differences with that of the control group.

关 键 词：甜瓜 乙烯利 雌花诱导 杂交制种 

分 类 号：S652[农业科学—果树学]