安徽农业科学2009，Vol.37Issue(21)：9933-9934,9963,3.
不同光环境对设施桃果实品质的影响
Effects of Different Light Enviorments on the Fruit Quality of Peach in Greenhouse
摘要
Abstract
[Objective]The study aimed to discuss the growth and development regularity as well as formation mechanism of fruit quality in the peach in greenhouse under the weak light environment. [Method]With 3-year-old peach in greenhouse as tested materials, 2 kinds of different light environments as not shading, all light and shading about 35% were build by using shading sheds. Fruit volume, single fruit weight and fruit quality indicators such as total soluble sugar, titratable acid, soluble protein, vitamin C were determined to study the effect of different light environments on fruit quality of peach in greenhouse. [Result]The fruit volume and single fruit weight in the shading greenhouse environment was reduced than the control, and the shading had more effect in late stage than that in early stage of fruit development. Compared with natural light environment in greenhouse, the contents of total soluble sugar and Vc of fruit was reduced under greenhouse cultivation, while the contents of titratable acid and soluble protein was increased after shading treatment. [Conclusion]The study provided a theoretical basis for regulation on efficient and high quality cultivation of fruit trees and improving the quality of fruit in greenhouse.关键词
光照环境/设施栽培/桃/品质Key words
Light environment/Greenhouse cultivation/Peach/Quality分类
农业科技引用本文复制引用
李中勇,高东升,钱稷,张江红,李政江,王闯..不同光环境对设施桃果实品质的影响[J].安徽农业科学,2009,37(21):9933-9934,9963,3.基金项目
国家"863计划"项目(2001AA247041). （2001AA247041）
