广西植物Issue(4)：516-520,5.DOI:10.3969/j.issn.1000-3142.2013.04.015
不同生境与花部特征对巫山淫羊藿结实特性的影响
Effect of different habitats and floral characteristics on fruit set in Epimedium wushanense
摘要
Abstract
The survey of the fruit-setting characteristics of E.wushanense revealed in the three habitats were as fol-lows:(1)the resource and reproduction of floral characteristics had no difference among the three habitats,eg.No significant differences of branches per plant,inflorescences number per plant and flowers per plant weas observed a-mong the three habitats;(2)Fruit-setting number per plant,FruitGsetting rate per plant and fruit setting rate per in-florescence of PLS and SAA were remarkably higher than the PESS;(3)The branches per plant and inflorescences number per plant of three floral characteristics had no difference in three habitats.The flowers per plant and fruit set of Population 1 was less than the other populations;(4)The full seed per fruit,percentage of seeds abortion per fruit and number of seeds abortion per fruit were significant different in three floral characteristics,but among the popula-tion,which revealed the seeds per fruit had been affected more by floral characteristics.The result suggested that the seed setting characteristics of E.wushanense were affected by its flower types and habitats and more by the latter.关键词
巫山淫羊藿/不同生境/花部特征/结实Key words
Epimedium wushanense/different habitats/floral characteristics/fruit set分类
农业科技引用本文复制引用
权秋梅..不同生境与花部特征对巫山淫羊藿结实特性的影响[J].广西植物,2013,(4):516-520,5.基金项目
西华师范大学科研启动项目(11B016) （11B016）
重点实验室开放基金(XNYB09-04) （XNYB09-04）
