摘要
作者选用当前推广的和经１次生长初选的速生黑杨无性系为试验材料，以纸浆材品种选择为目的，进行了木材性状和生长性状的遗传分析，并运用综合选择指数从中筛选出生长、材性具佳的Ｃａｒｐｐａｃｃｉｏ、９２５、Ｉ－６９、８０－Ｉ－６和鲁伊莎等５个优良无性系。可作为纸浆工业用材林品种进行区域推广。
ast-growing clones of black poplar spread at
present and primally selected with usedas testing material.For Sllecting paper-pule wood
variety,traits of wood property and growth wereanalysed genetically. 5 fine clones with
fast-growing and good wood quality were selected bycombining selection index,Name of the
clones was Carppaccio,925,I-69,80-I-6 and Luisa. They maybe spread regionally to used as
vareity of paper-pulp industrial wood.
出处
《山东林业科技》
北大核心
1996年第1期1-5,共5页
Journal of Shandong Forestry Science and Technology
关键词
黑杨
纸浆材
材性变异
选择
遗传分析
black poplar,paper-pulp wood,wood property
variation,index selection.
