丁香种子研究进展  

Research Progress of Syrings oblata Seeds

作　　者：杨志莹[1] 邱玉宾[1] 张海良 赵庆柱[1] 牛超然 肖龙 YANG Zhi-ying;QIU Yu-bing;ZHANG Hai-liang(Weifang Academy of Agricultural Sciences,Weifang,Shandong 261071)

机构地区：[1]潍坊市农业科学院,山东潍坊261071 [2]潍坊市园林环卫服务中心,山东潍坊261011

出　　处：《安徽农业科学》2021年第21期33-35,共3页Journal of Anhui Agricultural Sciences

基　　金：潍坊市科学技术发展计划项目(2019ZJ1084);山东省农业良种工程项目(2020LZGC011);国家林业局948项目(2014-4-69)。

摘　　要：随着丁香应用量的增加,其种苗需求量越来越大,种子繁殖是进行丁香繁殖的重要方法。为提高种子发芽率,加速丁香种苗的生产,研究查阅了相关文献,对丁香种子的研究现状进行了总结分析。通过对丁香种子的形态特征、影响种子萌发的内部因素和环境因素等的分析,总结出可通过低温层积、变温处理、高温浸种、激素处理等方式提高种子发芽率,并对丁香今后研究方向进行展望,为今后丁香的开发利用及种苗繁育提供理论参考。With the increase of the dosage of Syrings oblata,the demand for its seedlings is increasing.Seed reproduction is an important method of Syrings oblata reproduction.In order to improve the germination rate of seeds and accelerate the production of Syrings oblata,this study reviewed the literatures related to Syrings oblata,and summarized and analyzed the related researches on Syrings oblata.The morphological characteristics,the internal factors and environmental factors which effect the germination of seed were analyzed.It is concluded that low temperature stratification,variable temperature treatment,high temperature soaking,hormone treatment and other ways can be used to improve seed germination rate,and the future research direction of Syringa oblata is prospected,which provides theoretical reference for the seed propagation of Syrings oblata in the future.

关 键 词：丁香 种子 萌发 

分 类 号：S722.7[农业科学—林木遗传育种]