红原县林木种质资源现状与保护利用  

Protetion and Utilization of Forest Germplasm Resources in Hongyuan County

作　　者：黄雪梅 贺丽[1] 苏宇 邹玉和[1] 曹小军[1] 李红霖 吴世磊[1] 陈德朝[1] HUANG Xue-mei;HE Li;SU Yu;ZHOU Yu-he;CAO Xiao-jun;LI Hong-lin;WU Shi-lei;CHEN De-chao(Sichuan Academy of Forestry,Chengdu 610081,China)

机构地区：[1]四川省林业科学研究院,四川成都610081

出　　处：《四川林勘设计》2024年第2期65-74,共10页Sichuan Forestry Exploration and Design

基　　金：红原县林木种质资源普查项目。

摘　　要：为摸清红原县林木种质资源情况,充分保护和有效利用好本县优良种质资源,2020年一2021年进行了通过现地调查并结合访问和查阅现有资料对全县的林木种质资源进行普查。调查结果表明:红原县共有林木种子植物17科32属162种,其中野生的林木树种17科30属158种,栽培利用的林木树种9科17属25种,且大部分植物都属于灌木。种质资源在水平方向上呈现南多北少现象;在用途上,大多数树种为材用和做生态防护林,用于食用的资源较少。同时,针对红原县的林木种质资源保护与利用提出了几点建议。In order to understand the situation of forest germplasm resources in Hongyuan County and fully protect and effectively utilize the excellent germplasm resources in the county,a general survey of forest germplasm resources in the entire county was conducted through field surveys from 2020 to 2021,combined with interviews and access to existing data.The survey results show that there are 162 species of forest seed plants in Hongyuan County,including 158 species of wild forest trees in 17 families,30 genera,and 9 families,17 genera,and 25 species of cultivated forest trees.Most of the plants belong to shrubs.Germplasm resources in the horizontal direction show a phenomenon of more in the south and less in the north;In terms of use,most tree species are used for timber and ecological protection forests,with fewer resources for consumption.At the same time,several suggestions were put forward for the protection and utilization of forest germplasm resources in Hongyuan County.

关 键 词：红原县 林木种质资源 现状 保护利用 

分 类 号：S757.2[农业科学—森林经理学]