葡萄果穗套袋沈阳农业大学果树园艺系严大义郭修武无病虫危害、无机械损伤、无药斑和灰尘污染、色泽鲜艳、光洁、优质的葡萄果穗，外观美，品质好，价格高，销售快。为了生产这样的葡萄，国外已采用套袋方法，日本露地葡萄有３０％实行果穗套袋，经套袋的巨峰葡萄，果粉整... Grape fruit bagging Shenyang Agricultural University, Department of fruit trees and gardening Yan Daoyi Guo Xiuwu no pest damage, no mechanical damage, no drug spot and dust pollution, bright color, smooth, high quality grape ears, the appearance of the United States, good quality, high prices, fast sales . In order to produce such grapes, foreign countries have adopted the bagging method, the Japanese open grapes 30% of the implementation of the ear bagging, bagged Kyoho grapes, fruit powder whole ...