吉林省四平地区杨树栽培良种引选试验  

Introduction and Selection of Cultivated Excellent Poplar Varieties in Siping Area of Jilin Province

作　　者：孙红英 李共欣 陈万毅 曹艳丽 田宝石 潘晓威 SUN Hongying;LI Gongxin;CHEN Wanyi;CAO Yanli;TIAN Baoshi;PAN Xiaowei(Academy of Forestry Science of Siping City,Siping 136000,China;Forestry Bureau of Shuangliao City,Siping 136400,China;State-owned General Forest Farm of Siping City,Siping 136002,China;Forest Disease and Pest Control and Quarantine Station of Changchun City,Changchun 130031,China)

机构地区：[1]四平市林业科学研究院,吉林四平136000 [2]双辽市林业局,吉林四平136400 [3]四平市国有林总场,吉林四平136002 [4]长春市森林病虫防治检疫站,吉林长春130031

出　　处：《吉林林业科技》2022年第5期1-3,41,共4页Journal of Jilin Forestry Science and Technology

摘　　要：对吉林省四平地区引种的欧黑×青杨、银中杨、白林3号杨3个品种间平均单株材积进行了方差分析和差异多重比较,结果表明:欧黑×青杨平均单株材积及单位面积蓄积量最高,与银中杨、白林3号杨间差异极显著,而银中杨和白林3号杨之间差异不显著,欧黑×青杨为该地区用材品种杨栽培首选。同时,对2个不同地块栽培的欧黑×青杨的林分生长情况进行调查对比分析,结果表明:欧黑×青杨在四平地区水肥好的东南部地域栽培更为适宜。The analysis of variance and the multiple comparisons of differences of the average volume per plant were carried out among Populus nigra × P.cathayana,Populus alba × P.berolinensis and Populus simonii × P.nigra ’Bailin-3’ introduced in Siping area of Jilin Province.The results showed that the volume per plant and stock volume per unit area of Populus nigra × P.cathayana were the highest.The difference between Populus nigra × P.cathayana and Populus alba ×P.berolinensis was extremely significant.The difference between Populus nigra × P.cathayana and Populus simonii × P.nigra ’Bailin-3’ was extremely significant.The difference between Populus alba × P.berolinensis and Populus simonii ×P.nigra ’Bailin-3’ was not significant.The first choice for the cultivation of poplar variety for timber use in Siping area was Populus nigra × P.cathayana.At the same time,the investigation and comparison of the stand growth conditions of Populus nigra × P.cathayana cultivated in two different plots were carried out.The results showed that Populus nigra ×P.cathayana was more suitable for cultivation in the southeastern region of Siping area with good water and fertilizer.

关 键 词：吉林省四平地区 杨树 栽培良种 欧黑×青杨 

分 类 号：S792.11[农业科学—林木遗传育种]