海巴戟(Noni)的花器结构和花期规律的研究  

Study on the flower structure and flowering rule of Morinda citrifolia(Noni)

作　　者：符洁 何书奋 蔡开朗 

机构地区：[1]三亚市林业科学研究院,海南三亚572023

出　　处：《热带林业》2015年第3期8-11,共4页Tropical Forestry

基　　金：2015年三亚市财政预算项目(OG88387):特色经济林诺丽(NONI)示范基地建设

摘　　要：采用田间和室内相结合,固定植株跟踪观察法,观察研究海巴戟(Noni)花器结构和花期规律。结果表明:不同品种间其花器结构无明显差异;在海南,海巴戟周年开花,单花的开花周期为35h,初开、盛开和谢花三个过程,每年的7月份为盛花期;单花序从初花至尾花开放持续时间平均45 d,平均开花数20朵,授粉方式为自花授粉。论文还就花器的结构特例,花器结构对授粉方式的影响和海巴戟的果实形态是否为聚合果进行了讨论。The flower structure and flowering rule were studied by fixed plant tracking observation method on field and indoor.The result showed that：The flower structure of different varieties have no significant differences,Noni can bloom all year round in Hainan,the single flower blooming period was 35 hours,divided into beginning,blooming and withering,flowering from the annual April to July;The average time of the inflorescence from the first flower to the end flower was 45 days,the average number was 20 flowers and the pollination method is the self-pollination.The exceptional structure of flower and the influence of flower structure on mode of pollination,whether the Noni fruit is the aggregate fruit were also discussed.

关 键 词：海巴戟(Noni) 花器结构 花期规律 

分 类 号：S567.19[农业科学—中草药栽培]