杨树良种‘欧美杨2012杨’

doi:10.11707/j.1001-7488.20150323

Scientia Silvae Sinicae ›› 2015, Vol. 51 ›› Issue (3): 175-175.doi: 10.11707/j.1001-7488.20150323

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An Elite Variety of Populus ×euramericana cv. ‘Por’

Li Jinhua¹, Hu Jianjun¹, Lu Mengzhu¹, Liu Changmin², Liu Xirong², Yan Jinhua³, Wu Lijuan⁴, Zhang Qiwen¹

1. State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration Research Institute of Forestry, CAF Beijing 100091;
2. Forestry Bureau of Langfang City Langfang 065000;
3. Yanqing Management Bureau of Forest Seed and Seedling Beijing 102100;
4. Forestry Workstation of Daxing District Beijing 102600

Received:2014-05-27 Published:2015-04-10

Abstract

Abstract: Populus. ×euramericana cv.‘Por’, a female clone and hybrid between P. deltoides and P. nigra, was introduced from abroad and selected after regional trial for a long time. The growth similarly and even better than that of P. ×euramericana cv.‘Neva’ and ‘Guariento’. The elite variety has straight and round trunk, narrow crown and is easily propagated with high survival rate. With the fiber length of 0.578 mm and the basic density of 0.327 5 g·cm^-3, its wood is suitable for pulpwood, lumber and other industries raw materials.

Key words: poplar, elite variety, selection and breeding

CLC Number:

S722.3⁺6

Li Jinhua, Hu Jianjun, Lu Mengzhu, Liu Changmin, Liu Xirong, Yan Jinhua, Wu Lijuan, Zhang Qiwen. An Elite Variety of Populus ×euramericana cv. ‘Por’[J]. Scientia Silvae Sinicae, 2015, 51(3): 175-175.

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An Elite Variety of Populus ×euramericana cv. ‘Por’

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