“荔枝大枝圈枝苗+高接换种”良种丰产园建设新技术  

New technology for accelerating the construction of high-quality and high-yielding litchi orchards through the cultivation of litchi large branch circle seedlings and high grafting replacement

作　　者：黎仿文 刘红枫 卢荣清 黄川 陈艳艳 陈春帆 李叶清 陈凤祥 李鸿莉[2] 彭宏祥[2] Li Fangwen;Liu Hongfeng;Lu Rongqing;Huang Chuan;Chen Yanyan;Chen Chunfan;Li Yeqing;Chen Fengxiang;Li Hongli;Peng Hongxiang(Lingshan County Institute of Agricultural Sciences,Guangxi 535400;Institute of Horticulture,Guangxi Zhuang Autonomous Region Academy of Agricultural Sciences)

机构地区：[1]灵山县农业科学研究所,广西535400 [2]广西壮族自治区农业科学院园艺研究所

出　　处：《中国果树》2025年第3期125-130,共6页China Fruits

基　　金：广西县域特色作物灵山荔枝试验站专项(TS202129);财政部和农业农村部:国家荔枝龙眼产业技术体系良种繁育与生产配套技术岗位专项(CARS-32-02)。

摘　　要：荔枝优良新品种的推广,一般采用传统的培育种植嫁接苗或对老旧果园高接换种改造的方法,由于受多方面因素影响,进入丰产期需6~8年。近年来在广西灵山县建设荔枝新品种区试示范基地时,采用繁育种植荔枝大枝圈枝苗,再高接换种的丰产园快速建园新技术,探索总结出砧木大枝圈枝苗繁育、园地选择及备耕、建园种植、种植后砧树管理、高接换种及高接后管理配套的荔枝良种丰产园快速建设新技术,以期为加快荔枝良种推广、促进荔枝品种结构优化、调和产业可持续发展提供技术支撑。The promotion of excellent new varieties of litchi adopts traditional cultivation and planting of grafted seedlings or the transformation of old orchards through high grafting.Due to various factors,it takes 6~8 years to enter the peak production period.In recent years,when building a demonstration base for new litchi varieties in Lingshan County,Guangxi,we adopted new technologies such as litchi large branch circle seedlings breeding and high grafting to accelerate the construction of high-yield litchi orchards.We explored and summarized new technologies for the rapid construction of high-yield litchi orchards,including rootstock large branch circle seedlings breeding,orchard selection and preparation,plantation planting,post planting rootstock tree management,high grafting replacement,and high grafting management.The aim is to provide technical support for accelerating the promotion of high-quality litchi varieties,promoting the optimization of litchi variety structure,and promoting sustainable development of the industry.

关 键 词：荔枝 大枝圈枝苗 高接换种 良种丰产园 新技术 

分 类 号：S667.1[农业科学—果树学]