套袋对巨峰葡萄着色和含糖量的影响  

EFFECT OF BAGGING ON FRUIT SUGAR CONTENT AND COLORATION OF KYOHO GRAPE

作　　者：刘晓海[1] 马文会[1] 刘承晏[1] 

机构地区：[1]河北省农林科学院石家庄果树研究所

出　　处：《河北林果研究》1998年第1期69-71,共3页Hebei Journal of Forestry and Orchard Research

基　　金：河北省科委重点攻关项目

摘　　要：巨峰葡萄用色调波长５６０～５８０ｎｍ、透光率４０％、３８ｇ原纸涂布蜡质药膜的果实袋进行套袋，对促进果实着色及提高含糖量均有显著效果。采前解袋可加速着色进程，对含糖量无显著影响。当采前１０ｄ左右袋内果穗已接近最佳商品色调时，应带袋采收。Bagging of kyoho grape with 560～580nm wave length of color,40% transparency,38g raw paper filmed with wax and pestcides significantly improved the fruit coloration and sugar content.Removing bag before rippen speeded the coloration but sugar content was not affected obviously.In lessening pollution it is recommended to pick the fruit along with bag when the tassel in the bag reached its optimum color about ten days before rippening.

关 键 词：巨峰葡萄 套袋 增糖 着色 葡萄 

分 类 号：S663.101[农业科学—果树学]