不同处理对红姜花与金姜花杂交结实率的影响  

Effects of different treatments on the fruit set of cross-pollination between Hedychium coccineum and H. gardnerianum

作　　者：熊友华[1,2] 寇亚平[1] 刘念[1] 

机构地区：[1]仲恺农业工程学院园艺园林学院,广东广州510225 [2]华南农业大学林学院,广东广州510642

出　　处：《广东农业科学》2011年第9期41-42,共2页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(2010B020305013)

摘　　要：为创造新的种质资源、提高红姜花与金姜花杂交育种工作效率。通过对红姜花与金姜花进行杂交试验,研究了不同授粉处理方法对杂交结实率的影响。结果表明:不同处理的杂交结实率存在一定差异,傍晚开花前对母本去雄,立即于16:30～18:30授粉可有效提高杂交结实率。In order to create new germplasm resources and improve the hybridization efficiency of Hedychium coccineum and H.gardnerianum,different pollination conditions were dealed with,which effecting the fruit set of cross-pollination between H.coccineum and H.gardnerianum.Results indicated that pollination at bud stages and at 16：30～18：30 PM were the optimized pollination conditions which could achieve high fruit set.

关 键 词：红姜花 金姜花 杂交 授粉 结实率 

分 类 号：S682.39[农业科学—观赏园艺]