MU Dan,LIANG Ying-hui,JI Yan.Floral Architecture and Biological Characteristics of Flowering and Pollination of Iris lactea var.chinensis[J].Northern Horticulture,2012,36(13):96-98.
马蔺的花部构造及开花授粉生物学特性
- Title:
- Floral Architecture and Biological Characteristics of Flowering and Pollination of Iris lactea var.chinensis
- 文章编号:
- 1001-0009（2012）13-0096-03
- 分类号:
- S 682.1+9
- 文献标志码:
- A
- 摘要:
- 对马蔺的花部特征、开花动态、授粉特性及传粉媒介等进行了研究，运用多种处理方式，对马蔺的传粉机制进行测定。结果表明：自然条件下，马蔺5~6月开花，群体花期约40 d，盛花期约25 d，单花花期约58 h。马蔺的繁育系统属于异交，部分自交亲和，自然传粉需要借助传粉媒介，虫媒传粉是其传粉方式之一。
- Abstract:
- Field investigation was performed on the floral syndrome，flowering dynamics，pollinating characteristics and agent of Iris lactea var.chinensis.The pollination mechanism of Iris lacteal var.chinensis was determined with various processing modes.The results showed that under natural conditions，the florescence of populations was about 40 days from May to June，and the majority of plants kept blooming about 25 days.The florescence of a single flower was about 58 hours.Its major breeding system was out-crossing，partial self-compatibility，and needed to rely on pollinating agent for natural pollination.Insect pollination was one of their pollination ways.
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备注/Memo
第一作者简介：穆丹（1980-），女，吉林长春人，硕士，讲师，现主要从事园林专业的教学与科研等工作。E-mail:md8075@163.com.
基金项目：佳木斯大学科学技术研究资助项目（S2010-55）。
收稿日期：2012-03-30