东平县林业局1975年发现当地有一种细皮毛白杨。经统计,全县共有5420株,主要分布在彭集、湖区、大羊等区。 据调查:在山区、平原和涝洼粘土地,均比一般毛白杨生长迅速。如河滩地,沙质土,地下水位3米,粗放管理的条件下,10年生平均高22.3米,平均胸径33.3厘米,平均单株材积0.52428立方米。比同龄的一般毛白杨分别超过5％、23.3%和53.4%。主要特点是,树干高大微弯,尖削度小;大枝稀,小枝密;叶子 Dongping County Forestry Bureau found in 1975 there is a small white fur. According to statistics, there are 5,420 strains in the county, mainly distributed in Pengji, Lake and Sheep areas. According to the survey: in the mountains, plains and waterlogged clay, both than the general growth of Populus rapid. Such as floodplain, sandy soil, water table 3 meters, under the conditions of extensive management, 10-year-old average 22.3 meters high, the average diameter of 33.3 cm, average single plant volume 0.52428 cubic meters. More than 5%, 23.3% and 53.4% ​​more than the same age. The main feature is that tall trunk slightly curved, taper small; large branches, small branch dense; leaves