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通过对丹红杨成活率、生长量、胸径、树高调查分析,总结出在鲁西南地区栽植丹红杨3×8m模式最好,轮伐期8年效益最高,筛选出适合成武县栽培的杨树无性系品种。
Through the investigation on survival rate, growth, DBH and height of Populus tomentosa, it was concluded that the best 3 × 8m model was planted in the southwestern part of Shandong Province and the highest efficiency was obtained in 8 years of rotation. Poplar clones.