斯大林工作者杨(Populus stalinetz Jabl.)原产苏联的莫斯科和列宁格勒,属于黑杨派,为同属种间有性杂种(P. pyramidalis Xnigra)。六十年代我省引种试验成功,但至今未能推广。我站于1973年开始引种,10年来表现良好,其抗逆性和高径生长均不低于当地良种小黑杨。现将引种试验结果简介如下: 一、引种地自然条件引种地位于北纬47°50ˊ,东经125°05ˊ,地处黑龙江省中部克拜漫川漫岗区。土壤为黑土,母质粘黄土,土层厚40厘米,质地中粘。pH 6.8,有机质含量3.02％,全氮0.1950毫 Populus stalinetz Jabl. Is a native of Moscow and Leningrad in the Soviet Union, belonging to the black poplar genus P. pyramidalis Xnigra. Sixty time the introduction of the successful trial in our province, but so far failed to promote. I started to introduce in 1973 and performed well in 10 years. Its resistance and height growth are not lower than those of the local black poplar. The introduction of test results are summarized as follows: First, the introduction of natural conditions Introduction is located in the latitude 47 ° 50’N, longitude 125 ° 05’, is located in central Heilongjiang Province Keban Manchu diffuse area. Soil is black soil, the parent material loess, soil thickness 40 cm, the texture of sticky. pH 6.8, organic matter content 3.02%, total nitrogen 0.1950 milliliters