‘四季蜜’龙眼在福建省云霄县的表现与产期调节技术  

Performance and Harvest Season Adjustment Techniques of‘Sijimi’Longan in Yunxiao County,Fujian Province

作　　者：陈天佑 李福元 曾黎辉[3] Chen Tianyou;Li Fuyuan;Zeng Lihui(Yunxiao Agriculture and Rural Affairs Bureau,Yunxiao,Fujian 363300,China;Fuyuan Fruit Family Farm,Yunxiao,Fujian 363300,China;College of Horticulture,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China)

机构地区：[1]福建省云霄县农业农村局,福建云霄363300 [2]福建省云霄县福元水果家庭农场,福建云霄363300 [3]福建农林大学园艺学院,福建福州350002

出　　处：《东南园艺》2023年第2期129-132,共4页Southeast Horticulture

基　　金：福建农林大学科技创新专项基金资助(CXZX2020028A)。

摘　　要：‘四季蜜’龙眼在自然条件下具有周年多次开花结果的特性,生产上可利用此特性进行产期调节。在福建省云霄县,‘四季蜜’龙眼果实单果重6~13 g,可溶性固形物含量15%~27%,可食率64%~70%。通过重施基肥促梢、适时回缩重剪调节结果母枝老熟时间、控梢促花培养优良纯花穗等措施来调节‘四季蜜’龙眼产期。本文总结了‘四季蜜’龙眼产期调节的关键栽培技术,为果农种植提供参考。‘Sijimi’Longan has the characteristics of multiple flowering and fruit-bearing in one year under natural environmental conditions,which can be used to adjust the harvest season in production.In Yunxiao County,Fujian Province,the single fruit weight of‘Sijimi’Longan is 6-13 g,the soluble solids content is 15%-27%,and the edible rate is 64%-70%.The harvest season of‘Sijimi’longan is adjusted by methods of applying a large anount of base fertilizer to promote shoots,timely heading back and heavy-pruning to adjust maturity time of fruiting branches,controlling shoot growth and promoting flowering to foster excellent flower spikes.In this study,the key cultivation techniques of harvest season adjustment of‘Sijimi’Longan are summarized to provide references for Longan growers.

关 键 词：‘四季蜜’龙眼 品种特征 产期调节 

分 类 号：S667.2[农业科学—果树学]