咸宁桂花品种分类调查研究  

The Investigation and Classification of Osmanthus fragrans in Xianning

作　　者：王振启[1] 陈洪国[2] 

机构地区：[1]咸宁职业技术学院生物系,湖北咸宁437100 [2]湖北科技学院核技术与化学生物学院,湖北咸宁437100

出　　处：《北方园艺》2012年第17期101-105,共5页Northern Horticulture

基　　金：湖北省自然科学基金重点资助项目(2011CDA063);湖北省教育厅产学研合作重点资助项目(CXY2009B0430);咸宁市科技研究与开发资助项目(XN2010009)

摘　　要：根据刘玉莲制定的桂花5级分类标准,对咸宁桂花进行了调查。结果表明:咸宁市桂花包括4个品种群,即四季桂品种群、银桂品种群、金桂品种群和丹桂品种群。四季桂品种群有9个品种,其中当地品种5个,引入品种4个;银桂品种群有19个品种,其中当地品种15个,引入品种4个;金桂品种群有18个品种,其中当地品种12个,引入品种6个;丹桂品种群有16个品种,其中当地品种7个,引入品种9个。根据以上调查结果,编制了咸宁桂花品种分类检索表,为充分挖掘咸宁桂花品种资源提供参考。The breeds of Xianning Osmanthus fragrans were investigated according to Liu Yulian＇s Osmanthus fragrans classification standards. The results showed that it included Osmanthus fragrans Asiaticus Group, Albus Group, Luteus Group and Aurantiacus Group. The Osmanthus fragrans Asiaticus Group had 9 varieties,including 5 local varieties and 4 introduced varieties;Albus Group had 19 varieties, including 15 local varieties and 4 introduced varieties; Luteus Group had 18 varieties, including 12 local varieties and 6 introduced varieties; Aurantiacus Group had 16 varieties, including 7 local varieties and 9 introduced varieties. Retrieval table to all the varieties of each groups were given that could be provide reference to fully exploit the Xianning Osrnanthus fragrans varieties resources.

关 键 词：桂花 品种分类 品种资源 检索表 

分 类 号：S685.13[农业科学—观赏园艺]