| 紫薇的育种研究进展 |
| |
| 引用本文： | 王甜,陈亮明,李永欣.紫薇的育种研究进展[J].现代农业科技,2022(3). |
| |
| 作者姓名： | 王甜 陈亮明 李永欣 |
| |
| 作者单位： | 中南林业科技大学林学院,中南林业科技大学林学院,湖南省林业科学院 |
| |
| 基金项目： | 湖南省林业科技创新专项(XLK201912) |
| |
| 摘 要： | 紫薇(Lagerstroemia indica),千屈菜科紫薇属的落叶灌木或者小乔木,有着树姿优美、花期长、花色丰富等优点,还可以抗污染,吸附有害气体及粉尘,是我国重要的园林绿化观花树种。作为紫薇的原产国,中国有着丰富的紫薇种质资源,然而,关于紫薇育种的研究起步较晚,相比之下,国外的育种研究起步早些,并且利用中国丰富的种质资源,取得了紫薇以及紫薇属育种傲人的成绩。目前我国的紫薇育种研究存在着紫薇种质资源圃不完整、育种意识淡薄等问题。本文对紫薇国内外的种质资源、育种机构、育种现状、育种方法等方面进行综述,分析探讨我国育种研究现存的主要问题、研究趋势和育种策略,以期为我国紫薇的育种研究与栽培繁殖提供借鉴。
|
| 关 键 词： | 种质资源 育种 研究进展 育种策略 |
| 收稿时间： | 2021/6/2 0:00:00 |
| 修稿时间： | 2021/6/2 0:00:00 |
Research progress of Lagerstroemia indica breeding |
| |
| Authors: | Chen Liangming and |
| |
| Institution: | Central South University of Forestry and Technology, |
| |
| Abstract: | Lagerstroemia indica (Lagerstroemia indica), a deciduous shrub or small tree of the genus Lagerstroemia, has the advantages of beautiful tree appearance, long flowering period, rich flower color, etc. it can also resist pollution and absorb harmful gas and dust. It is an important ornamental tree species for landscaping in China. As the country of origin of Lagerstroemia indica, China has abundant Lagerstroemia indica germplasm resources. However, the research on Lagerstroemia indica breeding started late. In contrast, foreign breeding research started earlier, and the use of China"s rich germplasm resources has made outstanding achievements in Lagerstroemia indica and Lagerstroemia breeding. At present, there are some problems in the research of Lagerstroemia indica breeding in China, such as the lack of germplasm resources and breeding consciousness. This paper reviewed the germplasm resources, breeding institutions, breeding status and breeding methods of Lagerstroemia indica at home and abroad, analyzed and discussed the main problems, research trends and breeding strategies of breeding research in China, in order to provide reference for breeding research and cultivation of Lagerstroemia indica in China. |
| |
| Keywords: | Germplasm resources Breeding Research progress Breeding strategy |
|
| 点击此处可从《现代农业科技》浏览原始摘要信息 |
| 点击此处可从《现代农业科技》下载免费的PDF全文 |
|
