黑杨派无性系不同配置方式研究  

Study on Different Spacing Configurations of Aigeiros clones

作　　者：葛广军 帅秋平 王道兴 李双云[2] 乔艳辉[2] 仲伟国[2] 韩友吉[2,3] 董玉峰 李善文[2,3] 毕思圣 GE Guangjun;SHUAI Qiuping;WANG Daoxing;LI Shuangyun;QIAO Yanhui;ZHONG Weiguo;HAN Youji;DONG Yufeng;LI Shanwen;BI Sisheng(Juancheng County state-owned first Forest Farm,Juancheng Shandong 274600;Shandong Academy of Forestry Sciences,Jinan Shandong 250014;Shandong National Positioning Observation and Research Station of Urban Ecosystem,Jinan Shandong250000)

机构地区：[1]鄄城县国有第一林场,山东鄄城274600 [2]山东省林业科学研究院,山东济南250014 [3]山东济南城市生态系统国家定位观测研究站,山东济南250000

出　　处：《山东林业科技》2024年第6期50-53,共4页Journal of Shandong Forestry Science and Technology

基　　金：山东省重点研发计划项目(2021SFGC0205)。

摘　　要：为提高黑杨派人工林生产力,研究大径材的培育模式,以山东省菏泽市鄄城县第一国有林场5个5年生黑杨派无性系为试验材料,探究无性系、不同配置方式及两者交互作用对黑杨派人工林生长的影响。结果表明:与配置方式相比较,无性系对单株材积的影响较大,且‘渤丰1号’和‘渤丰3号’单株材积生长量较大;其中配置方式4 m×6 m和4 m×5 m最优,可应用于后续大径材的培育与研究。In order to improve the productivity of Aigeiros plantation,a study was conducted on the cultivation model for largediameter timber trees.Five five-year old Aigeiros clones from the first state-owned forest farm in Juancheng County,Heze City,Shandong Province were selected as test materials to investigate the effects of different clones,different configurations 123and their interaction on the growth of Aigeiros plantation.The results showed that the clones had a greater effect on the volume of individual plant than the configuration.The individual tree volume growth of‘Bofeng No.1'and‘Bofeng No.3'is larger than other clones.The best spacing configuration of 4 m×6 m and 4 m×5 m can also be used for the cultivation and research of large-diameter timber in the future.

关 键 词：黑杨派 无性系 配置方式 材积 

分 类 号：S792.11[农业科学—林木遗传育种]