驳枝繁育在荔枝龙眼种质资源收集保存中的应用  

Application of Barking Propagation in Germplasm Resources Collection and Preservation of Litchi and Longan

作　　者：徐宁[1] 朱建华[1] 李冬波[1] 秦献泉[1] 李鸿莉[1] 彭宏祥[1] 邱宏业 侯延杰[1] 张树伟[1] XU Ning;ZHU Jianhua;LI Dongbo;QIN Xianquan;LI Hongli;PENG Hongxiang;QIU Hongye;HOU Yanjie;ZHANG Shuwei(Horticultural Research Institute,Guangxi Academy of Agricultural Sciences/Nanning Investigation Station of South Subtropical Fruit Trees,Ministry of Agriculture,P.R.China,Nanning,Guangxi 530007,China)

机构地区：[1]广西农业科学院园艺研究所/农业部南宁南亚热带果树科学观测实验站,广西南宁530007

出　　处：《农业研究与应用》2020年第6期71-73,共3页Agricultural Research and Application

基　　金：广西创新驱动发展专项(桂科AA17204045-4);广西农业科学院科技发展基金项目(2015JZ05);广西农业科学院团队项目(2015YT50)资助;广西荔枝龙眼创新团队建设专项(nycytxgxcxtd-04);国家荔枝龙眼产业技术体系项目(CARS-32-04)。

摘　　要：荔枝龙眼种质资源收集保存是荔枝龙眼育种工作中重要的一步,通常资源保存是采用嫁接的方法,但嫁接法在实际操作中具有很多局限性。本文介绍了另一种收集保存方法—驳枝繁育,该方法对比嫁接法具有成活率高、操作简便、不受环境影响等优点,值得在荔枝龙眼种质收集保存工作中推广应用。Collection and preservation of germplasm resources is an important step in the breeding of litchi and longan. Grafting method is usually used to preserve the germplasm resources, but it has many limitations in practical operation. This article introduces another method—barking propagation, which has the advantages of high survival rate, simple operation,and no environmental impact compared with the grafting method. It is worthy of application in the collection and preservation of litchi and longan germplasm.

关 键 词：荔枝龙眼 种质资源 收集保存 驳枝 

分 类 号：Q-9[生物学]