龙眼疏果方法研究  

A study of the method of longan fruit panicle thinning

作　　者：卢美英[1] 卢红 卢日林[3] 潘朝邦[3] 徐炯志[1] 黄桂香[1] 欧世金[1] 薛进军[1] 陈香玲[1] 黄永敬[1] 何全光[1] 

机构地区：[1]广西大学农学院,广西南宁530005 [2]广西国有七坡林场,广西邕宁530225 [3]广西平南县农业局,广西平南537300

出　　处：《广西农业生物科学》2003年第1期21-24,31,共5页Journal of Guangxi Agricultural and Biological Science

基　　金：国家攻关项目 (国攻 2 0 0 1 BA90 1 A2 7) ;广西大学科研基金项目 ( X0 1 0 2 0 3 8)

摘　　要：在疏穗的基础上 ,采用“弧形短截加挖心和扫地”的方法进行龙眼疏果粒 ,收到了极好的效果 :一是速度快 ;二是方法简单 ,容易掌握 ;三是显著地提高了保果率、单株产量、单果重量和固形物含量 ;四是穗形紧凑 ,呈球状 ,美观 ,无残留秃枝梗 ,采收时几乎无需整理 ,大大节约用工。Basing panicle thinning, longan fruit graines were thinned by a method named “Cutting short in a curve line plus digging center and sweeping the ground” It brought very good results.Firstly, the speed of fruit thinning was very high. Secondly, this method was so simple that everyone could use it easily.Thirdly, raising of fruit-retention rate, yield per tree, individual fruit weight and total soluble solids(TSS) were significant.Fourthly, the fruit panicle was compact,as a ball, no bald branch in it, and needless to repair it after picking, so fruit picking labour could be reduced to large extent

关 键 词：龙眼 疏果方法 短截 疏果穗 疏果粒 

分 类 号：S667.2[农业科学—果树学]