不同栽培方式下苹果纺锤形冠层光照分布及产量品质效应  

The Light Distribution,Yield and Quality of Spindle Canopy for Apple under Different Cultivation

作　　者：曲俊贤[1] 范崇辉[1] 杜荣[1] 苏渤海[1] 韩明玉[1] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100

出　　处：《西北农业学报》2009年第4期213-217,共5页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：农业部"948"项目(2006G-28);农业行业计划项目(nyhyzx07-024);现代农业产业(苹果)技术体系项目(MATS);国家支撑计划项目(2007BAK31B01-04)

摘　　要：为探讨渭北南部苹果产区不同栽培方式苹果纺锤形冠层光照分布对果实产量品质的影响,以9年生细长纺锤形的双矮富士、矮化富士和自由纺锤形乔化富士树为试材,测定了不同冠层枝类组成、光照分布、产量和品质等指标。结果表明,3种栽培方式树体适宜光合区比例分别为67.84%、64.58%和56.28%,按株产折合产量分别为4078.43、499.8和2183.6 kg/667 m2。双矮富士的果实产量和品质优于矮化富士和乔化富士,矮化富士的果实产量和品质优于乔化富士。细长纺锤形双矮富士和矮化富士树冠光照好,果实产量高,品质优,是生产上值得大力推广的树形和栽培方式。This passage explore the effects of different cultivation between light distribution, yield and quality of spindle canopy on apple in southern Weibei, with slender spindle double dwarf Fuji, dwarfing Fuji and freedoms spindle of Fuji as trial tree, these trees are 9-years, and mensures between branches composition, light distribution and yield and quality of different canopy for apple wese tested. The results showed that, the three kinds of trees suitable for cultivation of photosynthetic region were 67.84,64.58% and 56.28% respectively. According to the average yield per plant equivalent yield per 667 m^2 were 4 078.4,3 499.8 and 2 183.6 kg/667m^2. Fuji dual-dwarf fruit yield and quality is better than dwarfing of Fuji and Fuji Joe,Fuji dwarf fruit yield and quality of Fuji is better than Fuji. Slender spindle-shaped double-dwarf and dwarf Fuji light is beneficial the fruits of high yield, quality excellent,is worth to promote the production and cultivation of the tree.

关 键 词：不同栽培方式 纺锤形 冠层 光照 产量和品质 

分 类 号：S661.1[农业科学—果树学]