林木种质资源调查中的遗传多样性及生态适应性分析  

Analysis of Genetic Diversity and Ecological Adaptability in Forest Germplasm Resource Surveys

作　　者：常素玲 CHANG Suling(Guandi Mountain State-owned Forest Management Bureau,Lvliang,Shanxi 033000)

机构地区：[1]山西省关帝山国有林管理局,山西吕梁033000

出　　处：《林业勘查设计》2024年第4期23-26,共4页Forest Investigation Design

摘　　要：林木种质资源是林业生态建设的物质基础,遗传多样性是生物多样性的重要组成部分。通过对林木种质资源进行遗传多样性及生态适应性分析,了解不同种质之间的遗传关系、遗传特点以及适应环境变化的能力,为林业生态建设和林木育种提供理论依据。同时,也为保护和利用林木种质资源、维护生态平衡和促进可持续发展提供参考意见。Forest germplasm resources are the material foundation for forestry ecological construction,and genetic diversity is a crucial component of biodiversity.By analyzing the genetic diversity and ecological adaptability of forest germplasm resources,we can understand the genetic relationships,genetic characteristics,and abilities to adapt to environmental changes among different germplasms.This provides a theoretical basis for forestry ecological construction and tree breeding.Additionally,it offers reference suggestions for the protection and utilization of tree germplasm resources,maintaining ecological balance,and promoting sustainable development.

关 键 词：林木种质资源 遗传多样性 生态适应性 

分 类 号：S722[农业科学—林木遗传育种] S718.46[农业科学—林学]