岩桂的优树选择方法研究  

Research on Selection Route of Optimal Tree for Cinnamomum pauciflorum

作　　者：卿付均 陈南 张立 QING Fu-jun;CHEN Nan;ZHANG Li(The Nationalized forest farm in Junlian County,Junlian 645250,China;The development and service center for forestry and bamboo industry in Junlian County,Junlian 645250,China)

机构地区：[1]筠连县国有林场,四川筠连645250 [2]筠连县林业和竹业发展服务中心,四川筠连645250

出　　处：《四川林勘设计》2024年第2期31-34,55,共5页Sichuan Forestry Exploration and Design

摘　　要：本文通过初选、复选和决选三个步骤,从420株优良品种或独立大木中选出75个优良家系作为建设岩桂良种试验基地的最终目标树。In this paper,through three steps of primary selection,selection,and final selection,75 excellent families of Cinnamomum pauciflorum were selected from 420 excellent varieties or independent large trees.At the seam time,the ultimate target trees for building a high-quality variety experimental base for C.pauciflorumwere been selected.

关 键 词：岩桂 优树 林分 独立大木 综合评分 

分 类 号：S66[农业科学—果树学]