长白山红松林针叶次生代谢产物研究  

Secondary Metabolites of Needles in Pinus koraiensis Forest in Changbai Mountain

作　　者：刘雨林 张兰 王元兴 任炳忠[1] 王寅亮[1] Liu Yulin(School of Life Science,Northeast Normal University,Changchun 130024,China)

机构地区：[1]东北师范大学生命科学学院,吉林长春130024 [2]长春市园林规划院,吉林长春130024 [3]露水河林业局,吉林抚松134500

出　　处：《安徽农学通报》2019年第20期28-31,共4页Anhui Agricultural Science Bulletin

基　　金：红松抗病虫优良品种选育及基因筛选技术研究(吉林省科技发展计划基金)

摘　　要：红松是我国重要的经济树种,近年来由于长白山地区红松病虫害的发生较为严重,因而抗虫树种的选育显得尤为重要。该研究对长白山地区露水河镇红松种子园中4个小区的红松针叶挥发物进行了气味采集分析,结果显示,在4个小区共采集到17种共有的挥发物成分,但含量有所不同。通过对红松针叶挥发物的分析,结合化合物的本身抗虫特性,为红松抗虫品种的选育提供了新的思路。Pinus koraiensis is an important economic tree species in China.In recent years,it has been found that the red pine pests and diseases in Changbai Mountain area are more serious,and the breeding of insect-resistant tree species is particularly important.In this study,the odor collection and analysis of the volatiles of Pinus koraiensis nee dles in four communities in the Hongsong Seed Garden of Lushuihe Town,Changbai Mountain area were carried out.The results showed that 17 common volatile components were collected in 4 plots,but the contents were different.This study provides a new idea for the breeding of Pinus koraiensis insect-resistant varieties by analyzing the vola tiles of Pinus koraiensis needles and combining the insect resistance characteristics of the compounds themselves.

关 键 词：红松针叶 GC-MS 挥发物 

分 类 号：S79[农业科学—林木遗传育种]