河滩地不同杨树品种生长对比试验  

GROWTH COMPARISON OF DIFFERENT POPLAR SPECIES ON FLOOD BED

作　　者：赵占富[1] 王忠民[1] 杨树国 冯永军[2] 

机构地区：[1]河北省平泉县林业局,河北平泉067500 [2]河北农业大学,河北保定071000

出　　处：《河北林果研究》2002年第2期111-113,共3页Hebei Journal of Forestry and Orchard Research

摘　　要：通过对 5个杨树新品种 7个优良无性系与北京杨对比试验 ,历时 7a ,初步筛选出N2 2 0 5、d山 ×P2 5、匈6 、N30 16 、N30 14 等 5个杨树新品种。它们在河滩地胸径、蓄积量生长均优于北京杨 ,适宜在河北北部、内蒙古南部、辽宁西部的河滩地 ,营造防风固沙林、护岸林。Seven years of comparison tests of five new poplar species and seven clones with Populus×beijingensis showed that the new species of N 2205 ,No d of P. davidiana ×P 25 , No 6 of Hungarian poplar, N 3016 and N 3014 behaved well. Their tree diameter at breast height and stock growth are all superior to P ×beijingensis .So these poplar species are suitable to be afforested for windbreak forest,river bank protection forest,farmland shelter belt and timber forest on the flood beds in Hebei and neighboring provinces.

关 键 词：河滩地 杨树品种 生长 对比试验 

分 类 号：S792.11[农业科学—林木遗传育种] S728.9[农业科学—林学]