首页 | 本学科首页   官方微博 | 高级检索  
     

避雨栽培对金柑留树保鲜果实品质的影响
引用本文:李明娟,刘根华,何新华,景艳艳,李德安,周祥杰. 避雨栽培对金柑留树保鲜果实品质的影响[J]. 北方园艺, 2012, 0(4): 149-153
作者姓名:李明娟  刘根华  何新华  景艳艳  李德安  周祥杰
作者单位:1. 广西大学农学院,广西南宁,530004
2. 阳朔县农业局,广西阳朔,541900
3. 广西区水果生产技术指导总站,广西南宁,530022
基金项目:国家科技部国际合作资助项目(2008DFA30900);广西科学研究与技术开发计划资助项目(桂科攻1123003-3C);广西研究生教育创新计划资助项目(105931003047)
摘    要:以阳朔金柑为试材,从2010年12月20日至2011年4月15日进行了盖膜避雨栽培处理,以露地栽培为对照,分析阳朔金柑留树保鲜期间果实品质动态变化,以探讨避雨栽培对金柑留树保鲜过程中果实品质的影响。结果表明:采用避雨栽培留树保鲜技术,可以延长果实采收期至翌年4月中旬,留在树上的好果率仍有98.9%,避雨栽培不但能缓解留树保鲜金柑果实硬度的降低,保持后期较高的VC含量,而且能有效增加果实可溶性固形物含量、固酸比和糖酸比。在整个留树保鲜过程中,盖膜处理的果实硬度比露地栽培的高10.08%~14.26%,可溶性固形物比对照高2.12%~5.86%,可滴定酸比对照低13.64%~14.29%;盖膜处理的金柑果实可溶性糖、固酸比和糖酸比均高于对照。留树保鲜的金柑果实VC含量呈现先升后降的趋势,留树保鲜第2个月达到最大值,第2个月后金柑果实VC含量迅速下降,但盖膜处理的金柑果实VC含量比对照高8.69%~14.73%。

关 键 词:金柑  留树保鲜  果实品质  避雨栽培

Effects of Rain Shelter Cultivation on Quality of Fortunella crassifolia Fruits During the Tree Storage
LI Ming-juan , LIU Gen-hua , HE Xin-hua , JING Yan-yan , LI De-an , ZHOU Xiang-jie. Effects of Rain Shelter Cultivation on Quality of Fortunella crassifolia Fruits During the Tree Storage[J]. Northern Horticulture, 2012, 0(4): 149-153
Authors:LI Ming-juan    LIU Gen-hua    HE Xin-hua    JING Yan-yan    LI De-an    ZHOU Xiang-jie
Affiliation:1 (1.College of Agriculture,Guangxi University,Nanning,Guangxi 530004;2.Agricultural Bureau of Yangshuo County,Yangshuo,Guangxi 541900;3.Guangxi Technical Instruction General Office for Fruit Production,Nanning,Guangxi 530022)
Abstract:The dynamic changes of the Yangshuo kumquat fruits qualities were compared under rain shelter cultivation covered with plastic film and in open field cultivation as control from December 20,2010 to April 15,2011.In order to understand the effects of rain shelter cultivation on quality of Yangshuo kumquat(Fortunella crassifolia Swingle cv.Yangshuo) fruits on tree storage in Yangshuo county.The results showed that the storage period on tree of Yangshuo kumquat under rain shelter cultivation could extend to mid-April of the next year and the good fruit rate still could reach 98.9%.The rain shelter cultivation could not noly delay the decrease of the fruit firmness and maintain higher VC content of later period,but also increased its soluble solids content,TSS-TA ratio and TS-TA ratio.During the whole storage period on the tree,the fruit firmness under rain shelter cultivation was 10.08% to 14.26% higher than that in open field cultivation,its soluble solids content was 2.12% to 5.86% higher than the control;titratable acid content was 13.64% to 14.29% lower than the control;soluble sugar content,TSS-TA ratio and TS-TA ratio of fruit under rain shelter cultivation were all higher than that of control.The VC content of kumquat fruits on the tree storage increased during the first two months and reached maximum in the second month,then reduced rapidly,but the VC content of kumquat fruits under rain shelter cultivation was 8.69% to 14.73% higher than that of control.
Keywords:Kumquat(Fortunella crassifolia Swingle)  storage on the tree  fruit quality  rain shelter cultivation
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号