杨树良种渤丰3号优良特性分析

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摘要：渤丰3号杨属欧美杨，该品种继承了母本美洲黑杨生长快、适应性强等遗传特点，又具有父本歐洲黑杨抗逆、抗病、抗寒、冠型窄等优点。该品种具有典型的欧美杨形态特征，树干通直，速生、抗寒等特点，将成为我国东北南部环渤海地区杨树优良纸浆材新品种。

关键词：杨树良种;渤丰3号杨;特性

Abstract：Bofeng No. 3 belongs to euramericana. It inherits the genetic characteristics of female parent Populus deltoides， such as fast growth and strong adaptability. It also has the advantages of male parent Populus deltoides， such as stress resistance， disease resistance， cold resistance and narrow crown type. It has typical morphological characteristics of Populus euramericana， straight trunk， fast growth， cold resistance and so on. It will become a new excellent pulp wood variety of poplar in the Bohai Sea area in the south of Northeast China.

key word：Poplar good species; Bofeng 3; characteristic

1  渤丰3号杨来源

渤丰3号杨属欧美杨。（剩余3345字）

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