新疆葡萄糖酸含量与气象条件关系的研究  

The Research of Relationships Among Content of Grape's Sugar,Acid and Meteorological Conditions in Xinjiang

作　　者：徐德源[1] 李星华[2] 王素娟[1] 王健[1] 

机构地区：[1]中国气象局乌鲁木齐沙漠气象研究所,新疆乌鲁木齐830002 [2]乌鲁木齐市气象局,新疆乌鲁木齐830002

出　　处：《干旱区资源与环境》2003年第6期138-143,共6页Journal of Arid Land Resources and Environment

摘　　要：本文用了 8个试验点两个葡萄品种 3年的观测资料 ,对葡萄浆果含糖量、含酸量及糖酸比与气象因子进行了相关和回归统计分析 ,得出葡萄糖酸含量与一个地区的热量、日照时数和空气相对湿度有密切的关系。 3个气象因子对无核白和马奶子葡萄含糖量的影响程度是 :相对湿度 >日照时数 >积温 ;对含酸量影响的关键因子是积温。Summary There are closed relation among content of grape's sugar\, acid\, heat\,sunshine-hours,air humidity in testing places,by utilizing some observation data including two kinds of grape varieties at eight different places for three years to analyze the relationships between content of grape's sugar , acid and meteorological factors.As a result,we found that air humidity is the most important factor ,the sunshine-hour is the second important factor and the accumulated temperature is the third important factor among the effects of three meteorological factors on content of grape's sugar ,the accumulated temperature is the key factor on content of grape's acid , daily difference of the highest and lowest temperature had little effect on content of grape's sugar and acid.

关 键 词：新疆 葡萄 糖酸 气象 干旱区 

分 类 号：Q949.756.3[生物学—植物学] Q946