泡桐无性系苗期试验研究  

Experimental Study on Paulownia Clones at Nursery Stage

作　　者：杜庆松 刘幸红[2] 黄雯佳 王金国 陈新书 王开强 翟文征 郭庆 许景亮 DU Qingsong;LIU Xinghong;HUANG Wenjia;WANG Jinguo;CHEN Xinshu;WANG Kaiqiang;ZHAI Wenzheng;GUO Qing;XU Jingliang(Shandong Forestry Protection and Development Service Center,Jinan Shandong 250014;Shandong Academy of Forestry Sciences,Jinan Shandong 250014;Shanxian County State-owned Gaoweizhuang Nursery,Shanxian Shandong 274300;Heze Forestry Industry Development Center,Heze Shandong 274099;Dingtao District Forestry Service Center,Dingtao Shandong 274100)

机构地区：[1]山东省林业保护和发展服务中心,山东济南250014 [2]山东省林业科学研究院,山东济南250014 [3]单县国有高韦庄苗圃,山东单县2743001 [4]菏泽市林业产业发展中心,山东菏泽274099 [5]定陶区林业服务中心,山东定陶274100

出　　处：《山东林业科技》2022年第3期65-68,56,共5页Journal of Shandong Forestry Science and Technology

基　　金：山东省林业科技创新项目“林地土壤质量提升关键技术研究与应用”(2019LY009)。

摘　　要：为丰富泡桐种质资源、促进菏泽泡桐产业健康发展,从省内外引进泡桐无性系15个,通过苗期试验,发现这些无性系的苗高、地径和丛枝病发病率均存在较大变异,通过综合评价,初选出苗期生长快、抗丛枝病的11个无性系,进入造林试验。In order to increase Paulownia germplasm resources and promote healthy development of the paulownia industry,15 clones of Paulownia were introduced and tesed at nursery.The result showed there were large variations in height,ground diameter and incidence of witches broom among clones.11 superior clones with characteristic of fast growth and resist to witches broom were selected through comprehensive evaluation,and entered into the afforestation experiment.

关 键 词：泡桐 无性系 苗期试验 选择 

分 类 号：S792.43[农业科学—林木遗传育种]