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当前位置: 首页 > 文章 > 疏果对黄皮果实发育着色及树体器官碳水化合物含量的影响 园艺学报 2008,35 (6) 869-872
Position: Home > Articles > Effects of Fruit-thinning on Fruits Development,Pigmentation and Carbohydrate Content in Plant Organs of Wampee Acta Horticulturae Sinica 2008,35 (6) 869-872

疏果对黄皮果实发育着色及树体器官碳水化合物含量的影响

作  者：
刘传和;陈杰忠;刘运春;李娟
单  位：
广东省农业科学院果树研究所;华南农业大学园艺学院
关键词：
黄皮;疏果;果实发育;着色;碳水化合物
摘  要：
以‘大鸡心’黄皮为材料,研究了不同程度疏果对果实发育、着色、产量及树体不同器官碳水化合物含量的影响。结果表明:疏果减少了树体产量,但促进了果实发育,花后95d(采收)时,疏果50%和25%处理的果实鲜样质量分别比对照增加了33.7%和13.9%,疏果有利于果实的着色,同时提高了叶片、1cm粗枝条、结果母枝及果实的总碳水化合物含量。此外,疏果有利于采果后新梢生长,显著增加新梢的长度和粗度。
译  名：
Effects of Fruit-thinning on Fruits Development,Pigmentation and Carbohydrate Content in Plant Organs of Wampee
作  者：
LIU Chuan-he1,CHEN Jie-zhong2,LIU Yun-chun2,and LI Juan2(1Institute of Fruit Tree Research,Guangdong Academy of Agricultural Sciences,Guangzhou 510640,China;2College of Horticulture,South China Agricultural University,Guangzhou 510642,China)
关键词：
wampee;Clausena lansium(Lour.)Skeels;fruit-thinning;fruit development;pigmentation;carbohydrate
摘  要：
The wampee [Clausena lansium(Lour.)Skeels] cultivar 'Dajixin' was used to study the effects of two levels,ie,50% and 25% fruit-thinning on fruits development,pigmentation and carbohydrate content in plant organs,and non-thinning as control.The yields of 50% and 25% fruit-thinning treatment in this trail were decreased compared with control.But fruit-thinning promoted the development of wampee fruits.At harvest(95 days after anthesis),compared with control,the fresh mass of individual fruit with 50% and 25% fruit-thinning increased by 33.7% and 13.9%,respectively.Fruit-thinning was helpful to the pigmentation of wampee fruits,and increased the total content of carbohydrate in plant organs such as leaves,1 cm-size stems,fructiferous stems and fruits.In addition,compared with control,fruit-thinning promoted the growth of shoots after harvest,and increased their lengths and diameters significantly.

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