中国泡桐育种及栽培技术研究进展  

Progress in breeding and cultivation techniques of Paulownia in China

作　　者：李玲 庞宏东[2] 黄颖[2] 王瑞文[2] LI Ling;PANG Hongdong;HUANG Ying;WANG Ruiwen(Hubei Key Laboratory of Economic Forest Germplasm lmprovement and Resources Comprehensive Utilization,Hubei Ollaborative Innovation Center for the Characteristic Resources Exploitation of Dabie Mountains,Huanggang Normal University,Huanggang 438000,Hubei,China;Hubei Academy of Forestry,Wuhan 430075,Hubei,China)

机构地区：[1]黄冈师范学院经济林木种质改良与资源综合利用湖北省重点实验室/大别山特色资源开发湖北省协同创新中心,湖北黄冈438000 [2]湖北省林业科学研究院,湖北武汉430075

出　　处：《生物资源》2025年第1期30-39,共10页Biotic Resources

基　　金：经济林木种质改良与资源综合利用湖北省重点实验室,大别山特色资源开发湖北省协同创新中心开放基金项目(202140504);湖北省中央引导地方科技发展专项“优良乡土树种种质创新及应用”(2024CFA019)。

摘　　要：泡桐是中国重要的速生树种,广泛应用在生态、工业、农业和绿化方面。综述了中国泡桐在种质资源收集与分类、常规育种、多倍体育种、分子育种等育种技术,有性繁殖、无性繁殖等繁殖技术及修枝接干、密度控制、施肥等栽培技术方面的研究进展。在此基础上,提出目前存在种质资源鉴定及评价未成系统,遗传改良进程缓慢等方面问题,进一步提出下一步应开展种质资源系统性鉴定和评价、构建核心育种群体和高世代育种群体、建立高效栽培技术体系等方面研究,以期为中国泡桐产业种质创制及栽培利用提供参考。Paulownia is an important fast⁃growing tree species in China,widely used in ecology,industry,agriculture,and greening.This paper reviews the research progress of the collection and classification of the germplasm resources,conventional breeding,polyploid breeding and molecular breeding of the breeding technique,sexual and asexual reproduction of the propagation technique and pruning,density control and fertilization of the cultivation techniques of Paulow⁃nia in China.On this basis,it is proposed that there are currently problems such as incomplete identification and evaluation of germplasm resources,slow genetic improvement process.It is further suggested that the next step should be to carry out systematic evaluation of germplasm resources,construct core breeding population and high generation breeding population,establish efficient cultivation technology system.This paper provides reference for the development of Paulow⁃nia industry in China.

关 键 词：泡桐 种质资源 育种 栽培技术 

分 类 号：S722.3[农业科学—林木遗传育种]