中国农业期刊集成服务平台

当前位置: 首页 > 文章 > 爱玉子花发育的形态学研究亚热带植物科学 2010,39 (2) 10-13

Position: Home > Articles > Morphological Study on Flower Development of Ficus awkeotsang Subtropical Plant Science 2010,39 (2) 10-13

爱玉子花发育的形态学研究

作者：

郭少锋;陈友铃;黄美丽;吴文珊

单位：

福建师范大学生命科学学院

关键词：

爱玉子;花发育;形态学

摘要：

通过花序标记、形态解剖及放蜂实验方法,观察不同发育时期爱玉子雌、雄花序中花的形态特征,以及花发育与小蜂传粉(或产卵)之间的相关性。结果表明,雌前期、雌花期的瘿花在形态上没有明显变化,而雌花的花柱与柱头连成长鞭状,在雌前期呈直立管状,进入雌花期后呈弯曲的S形;在榕小蜂进入花序传粉或产卵5 d后,雌花和瘿花的柱头变黄,花柱开始脱水;在榕小蜂传粉或产卵10 d后,雌花和瘿花花梗伸长,花明显分层,胚迅速发育,子房饱满,花柱和柱头明显萎蔫。传粉小蜂在花序腔内的存活时长不超过3 d。本研究为揭示榕-蜂共生机制提供科学依据。

译名：

Morphological Study on Flower Development of Ficus awkeotsang

作者：

GUO Shao-feng,CHEN You-ling,HUANG Mei-li,WU Wen-shan(College of Life Science,Fujian Normal University,Fuzhou 350108,Fujian China)

关键词：

Ficus awkeotsang;flower development;morphology

摘要：

The morphological traits of female and male flowers of Ficus awkeotsang in different development stages,as well as the correlation between the flower development and the pollination/parasitization of fig wasp were studied by syconia markering,morphology anatomizing and controlled experiment in this paper.The result showed that the gall-flowers in the pre-female phase and female phase had no significant change in morphology,but the style and stigma of the female flowers linked to a long whip,which presented an upright tubular in the pre-female phase and the S-shaped curve in the female phase.After pollination/parasitization five days,the stigma of female and gall flowers grown yellow,and the style became drying out.After pollination/parasitization ten days,the pedicel of female and gall flowers extended,the flowers were obviously hierarchical,embryos developed rapidly and ovaries were plump,but the style and stigma were evidently wilted.The longevity of pollinator in syconia was not more than three days.This experiment would be of great significance on revealing the fig–fig wasp symbiosis mechanism.

相似文章

灰色系统理论在爱玉子雄性品系性状综合评估中的应用 [王传桂, 吴文珊, 颜晓胜, 柯文洋, 郭景洪, 陈友铃] 湖北农业科学 2011,50 (1) 109-111
爱玉子雌性品系主要农艺性状的灰色关联度分析 [郑思静, 陈友铃, 张彦杰, 伍小刚, 吴文珊] 安徽农业科学 2010,38 (24) 13016-13017
爱玉子传粉小蜂飞出节律的研究 [蔡美满, 陈友铃, 张彦杰, 郑思静, 吴文珊] 湖北农业科学 2010,49 (8) 1896-1898
爱玉子与薜荔比较分析研究 [叶功富, 许信玲, 徐俊森, 罗美娟] 福建林业科技 2006,33 (4) 13-15+28
爱玉子总黄酮含量研究 [魏玉梅, 郑翠芳, 吴文珊, 刘亮, 张彦杰, 方丽娜] 福建林业科技 2010,37 (1) 72-74
爱玉子4个雌性品系的品种比较试验 [陈友铃, 林芳, 黄美丽, 朱晓东, 吴文珊] 江苏农业科学 2010 (5) 265-267
泰顺县野生爱玉子资源调查与扦插育苗试验 [梁立军, 舒定乐, 韦清忠, 杨发树, 徐崇顺, 周小芹] 福建林业科技 2005,32 (4) 130-133
概述南方特种果树爱玉子 [方春妮] 现代园艺 2012 (15) 19-20
爱玉子雌雄品系搭配研究 [江晓寒, 林原, 陈躬国, 陈剑] 福建农业科技 2012 (7) 22-26
南方特种果树爱玉子 [伊丽萍, 吴文珊, 刘亮, 魏玉梅, 王传桂] 中国南方果树 2009,38 (6) 19-20

导出引用

计量

文章访问数: 16

HTML全文浏览量: 0

PDF下载量: 0

爱玉子花发育的形态学研究

相似文章

所属期刊

亚热带植物科学

推荐期刊

福建林业科技

安徽农业科学