红肉珍珠番石榴在潮汕地区的引种表现及产期调控  

The Introduction and Production Period Regulation of Red Flesh Pearl Guava in Chaoshan Area

作　　者：吴松浩 朱珊 丁泽川 陈章鹏 陈晓佳 张朝林 WU Song-hao;ZHU Shan;DING Ze-chuan;CHEN Zhang-peng;CHEN Xiao-jia;ZHANG Chao-lin(Chaozhou Institute of Pomology,Raoping 515726,China;Agricultural Extension Service Center of Dongshan Town,Raoping County,Raoping 515741,China)

机构地区：[1]广东省潮州市果树研究所,广东饶平515726 [2]广东省饶平县东山镇农业技术推广服务中心,广东饶平515741

出　　处：《中国果菜》2019年第3期60-63,共4页China Fruit & Vegetable

基　　金：红肉珍珠番石榴引种研究与示范(201702)

摘　　要：在潮汕地区引种红肉珍珠番石榴,该品种比现有的白肉珍珠番石榴表现好,表现为树势壮旺、粗生易管,成花易、产量高、风味好、品质佳、病虫害少、抗逆性强、适应性广,市场前景好,是当前很有开发前景的水果品种之一。但夏季应季果品质差、价格低,成熟期遇高温高湿季节,易出现腐烂落果现象。针对此问题,文章通过对红肉珍珠番石榴实施秋冬季产期调控,避开了番石榴生产上的不利气候因素,又错开了番石榴的采摘高峰期,提高了果实品质,减少了病害,增加了栽培效益。Red meat pearl guava introduced in Chaoshan area has better performance than white-fleshed Pearl guava. It is characterized by strong tree vigor, easy growth and management, easy flowering, high yield, good flavor, good quality, fewer diseases and insect pests, strong resistance, wide adaptability and good market prospects. It is one of the most promising fruit varieties at present. But in summer, the fruit quality is poor and the price is low. In the season of high temperature and humidity, the fruit is easy to rot and drop. In order to solve this problem, the autumn and winter production period of red meat pearl guava was regulated, avoiding unfavorable climatic factors in guava production and staggering the peak period of picking guava, improving fruit quality, reducing diseases and increasing cultivation benefits.

关 键 词：红肉珍珠番石榴 特征特性 产期调控 栽培技术 

分 类 号：S667[农业科学—果树学]