‘桂味’荔枝高接换种‘仙进奉’引种试验  

Introduction Experiments of ‘Xianjinfeng’by Top Grafting on‘Guiwei’Litchi

作　　者：叶建东 陈洁珍[2] 欧良喜[2] 吴洁芳[2] 严倩 姜永华 蔡长河[2] YE Jiandong;CHEN Jiezhen;OU Liangxi;WU Jiefang;YAN Qian;JIANG Yonghua;CAI Changhe(Shanwei Academy of Agricultural Sciences,Shanwei 516600,Guangdong;Institute of Fruit Tree Research,Guangdong Academy of Agricultural Sciences/Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization(MOA)/Guangdong Province Key Laboratory of Tropical and Subtropical Fruit Tree Research,Guangzhou 510640,Guangdong)

机构地区：[1]汕尾市农业科学院,广东汕尾市516600 [2]广东省农业科学院果树研究所/农业部南亚热带果树生物学与遗传资源利用重点实验室/重点广东省热带亚热带果树研究重点实验室,广东广州510640

出　　处：《中国热带农业》2020年第6期42-45,62,共5页China Tropical Agriculture

基　　金：国家荔枝产业技术体系项目(nycytx-32);广东省荔枝产业创新团队项目(2020KJ107-1);科技部国家科技共享服务平台项目(NHGRC2020-NH17);广东省农业科学院汕尾分院科技合作专项。

摘　　要：‘仙进奉’荔枝是2011年通过广东省农作物品种审定委员会审定的特优质晚熟荔枝新品种。通过在‘桂味’荔枝树上以高接换种的方式引种到汕尾市华侨管理区,表现为适应性好,春季高接换种第二年,植株成花率60%,平均株产量10.2kg;秋季高接换种第三年,植株成花率100%,平均株产量22.1kg;早花‘仙进奉’果实成熟期与‘桂味’相同,迟花‘仙进奉’果实成熟期比‘桂味’迟10d左右;果实单果重25.1~27.4g,焦核率85.1%,可溶性固形物含量19.5%,果皮呈鲜红色,品质优。试验数据表明,引种成功。‘Xianjinfeng’litchi is a high quality and late-maturing litchi variety.It was approved by Guangdong Crops Variety Examination Committee in 2011.‘Xianjinfeng’litchi was introduced to Hhuaqiao Management Area of Shanwei by top grafting on‘Guiwei’Litchi.It was manifested as good adaptability.The fl owering rate was 60%and the average yield per plant was 10.2Kg in spring after the second year of top grafting.The fl owering rate was 100%and the average yield per plant was 22.1Kg in autumn after the third year of top grafting.It showed that fruit ripening period of early blooming‘Xianjinfeng’litchi was same as that of‘Guiwei’litchi,while the fruit ripening period of late blooming‘Xianjinfeng’litchi was about 10 days later than that of‘Guiwei’litchi.The single fruit weight was between 25.1g to 27.4g.The percentage of aborted seed was 85.1%,and the content of soluble solids was 19.5%.The peel was bright red and the quality of the fl esh was excellent.The experimental data showed that the introduction was successful.

关 键 词：‘仙进奉’ 荔枝 引种 

分 类 号：S667.1[农业科学—果树学]