【摘要】 鲁林3号杨,雄株,是以美洲黑杨I-69为母本,美洲黑杨PE-3-71为父本,经人工控制授粉,对杂种F1代进行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,适宜培育胶合板材和纸浆材。更多还原

【Abstract】 ’Lulin-3’ is a male hybrid selected from a breeding population which was obtained from controlled pollination between I-69(Populus deltoids cv.’Lux’)and PE-3-71(P.deltoides cv.’PE-3-71’)after a field test at seedling stage and a plantation test in a local region.It is a quality variety with traits of easy propagation,fast growth,resistance to disease and pest as well as other adverse conditions.Its wood property is suitable for industrial purpose such as pulpwood and plywood.更多还原