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灯塔小钻杨(Populus×xiaozhuanica W.y.Hsu et Liang CV),由1982年辽宁省杨树良种普查组认定是小叶杨(P.simonii)与钻天杨(P.pyramidaris)的自然杂种中的优良无性系。 1975年,灯塔县西大窑镇下缸窑的甜水峪村吴安民,在房前屋后栽植的灯塔小钻杨,生长速度快,树干通直圆满,树皮光滑呈灰色,病虫害少,深受当地群众欢迎。到1987年末已推广栽植4000余亩,经济效益十分显著。几年来,在灯塔小钻杨的栽植实践中,观察到很多优良特性,现总结如下。
Populus × xiaozhuanica W.y.Hsu et Liang CV was identified as an excellent clonal in the natural hybrid between P. simonii and P. pyramidaris by the poplar poplar census group in Liaoning Province in 1982. In 1975, WU An-min, a sweet-water village under the kiln in Xidaoyao Town, Beacon County, dwarfed by a small lighthouse planted in front of the house. It grows fast and the trunk is straight and full. The bark is smooth and gray with fewer pests and diseases. Welcome by the local people. By the end of 1987 has been planted more than 4,000 acres of land, the economic benefits are significant. In recent years, a lot of good characteristics have been observed in the practice of planting small lodges in lighthouses and are summarized as follows.