【摘要】 ‘鲁林2号杨’,雌株,以欧美杨I-72为母本,美洲黑杨PE-3-71为父本,人工控制授粉,经过对杂种F1代苗期筛选和无性系造林试验选育而成。具有易繁殖、速生、材质优良、抗病虫和抗逆性强等特性,是优良的杨树工业用材树种,特别适宜培育纸浆材。更多还原

【Abstract】 ’Lulin-2’ is a female hybrid selected from a breeding population which was obtained from controlled pollination between I-72(Populus × euramericana cv.’San martino’)and PE-3-71(Populus deltoides cv.’PE-3-71’)after field test at seedling stage and regional planting test in cultivation area.It is a quality variety with traits of easy propagation,fast growth rate,resistance to disease & pest and other adverse conditions.Its wood property is suitable for industrial purpose,especially for pulpwood.更多还原