|
|||||
|
|
| 头花蓼开花结果与授粉特性观察研究 | |
| 引用本文： | 王新村,魏升华,孙长生,韩见宇,王传方,梁斌.头花蓼开花结果与授粉特性观察研究[J].现代中药研究与实践,2006,20(4):12-15. |
| 作者姓名： | 王新村 魏升华 孙长生 韩见宇 王传方 梁斌 |
| 作者单位： | 1. 贵州威门药业股份有限公司,贵州,贵阳,550018 2. 贵阳中医学院,贵州,贵阳,550002 3. 贵阳药用植物园,贵州,贵阳,550002 |
| 摘 要： | 目的研究头花蓼开花结果与授粉特性。方法采用固定植株跟踪观察法,观察研究头花蓼开花习性及授粉特性。结果头花蓼4~6月形成头状花序,并边开花边结果,盛花期为8~10月,盛果期为9~11月;异花授粉为头花蓼的主要授粉方式,其中自然授粉的结实率最高。结论异花自然授粉为头花蓼的主要授粉方式,头花蓼的果实采收时间以9~11月为佳。 |
| 关 键 词： | 头花蓼 开花结果特性 授粉特性 |
| 文章编号： | 1004-2199（2006）04-001204 |
| 收稿时间： | 2006-05-26 |
| 修稿时间： | 2006年5月26日 |
Study on Relations between Pollination Characteristics with the Blossom and Bear Fruit of Polygonum capitatum |
|
| WANG Xin-cun,WEI Sheng-hua,SUN Chang-sheng,HAN Jian-yu,LIANG Bin,WANG Chuan-fang.Study on Relations between Pollination Characteristics with the Blossom and Bear Fruit of Polygonum capitatum[J].Research and Practice on Chinese Medicines,2006,20(4):12-15. | |
| Authors: | WANG Xin-cun WEI Sheng-hua SUN Chang-sheng HAN Jian-yu LIANG Bin WANG Chuan-fang |
| Institution: | 1. Guizhou Warmen Pharmaceutical Ltd. ,Co. , Guiyang 550018,China; 2. Guiyang College of Traditional Chinese Medicine,Guiyang 550002,China;3. Guiyang Medicinal Botanical Garden,Guiyang 550002,China |
| Abstract: | Objective To study on relations between the blossom and bear fruit with pollination characteristic of Polygonum capitatum Buch.-Ham.ex D.D.Methods To adopt fixation of plant tracking observation,study and observe the effects of pollination for the habits and characteristic of blossom from Polygonum capitatum Buch.-Ham.ex D.D.Results Formed head inflorescence and the bear fruit while blossom from Apr.to Jun.,Aug.to Oct.was the stage of full bloom,but Sep.to Dec.is the stage of full fruit.Cross-pollination is the main pattern,but the highest ripening rate was spontaneous pollination of Polygonum capitatum Buch.-Ham.ex D.D.Conclusion The main pollination was to adopt spontaneous cross-pollination,and it was the most suitable fruit harvesting stage from Sep.to Dec. |
| Keywords: | Polygonum capitatum Buch -Ham ex D D blossom and bear fruit pollination characteristic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |