江西农业大学学报2012，Vol.34Issue(6)：1124-1129,6.
“三定三控”技术对“金魁”猕猴桃产量与品质的影响
A Study on New Canopy Management Technologies for Kiwi fruit
摘要
Abstract
In order to solve the problems of low yield, short storage time and weak marketing competence of kiwi fruit, new technologies for kiwi fruit canopy management were introduced from New Zealand, which included single leader system, string system, bud management in winter pruning, low vigor system, strip male and fruit maturity monitoring. From 2007 to 2011, the technologies were applied to trial plots which were located in 2 hm2 kiwifruit orchard in Fengxin County. The impact of the new management technologies on kiwi fruit were compared and analyzed. The results showed that, in the trial plots treated with new management technologies , the yield returned to the original level in the third year. From the forth year, the yield of the trial plots increased remarkably by 23. 2% and in the fifth year, the yield increased by 27. 9% compered with that of the control plots; the fruit in the trial plots had the same shape and quality as those in the control plots. But from the third year, the single fruit weight in the trial plots was significantly higher than that of the control plots, which meant the improvement of the of marketing rate of the fruit. In the forth and fifth years, the rate of marketing fruit in the trial plots were 13% and 16% higher than that in the control plots, respectively. Furthermore , the fruit in the research field had longer storage life than those in the control plots. The study indicated that the new management technologies for kiwi fruit can increase the yield, single fruit weight, improve the fruit size and prolong the storage life, worthy to be adopted by fanners.关键词
猕猴桃/树冠管理技术/产量/单果质量/品质Key words
kiwi fruit/ single fruit weight/ fruit quality/ new canopy management technique/ fruit yield分类
农业科技引用本文复制引用
鄢帮有,陈葵,严玉平,徐小彪,黄海琴,冷建华,涂贵军,李帮明..“三定三控”技术对“金魁”猕猴桃产量与品质的影响[J].江西农业大学学报,2012,34(6):1124-1129,6.基金项目
国家农业科技成果转化资金项目(2010GB2C500226)和国家国际合作项目(2011DFA31050) （2010GB2C500226）
