葡萄果穗套袋技术１纸袋由于未买到葡萄专用袋，采用旧报纸自制纸袋。将报纸４开，裁成长３９ｃｍ，宽２７ｃｍ的长方形，对折后成长２７ｃｍ，宽１９．５ｃｍ的纸袋，边缘用浆糊粘连；在左上角边缘放入长约７ｃｍ的２０号细铁丝，便于套袋后绑扎袋口，提高工效；在开口处... Grapes ear bagging technology 1 paper bag grape did not buy special bags, the use of old newspaper homemade paper bags. The newspaper 4 open, cut grow 39cm, width 27cm rectangular, folded after the growth of 27cm, 19.5cm wide paper bag, the edge of adhesive paste; in the upper left corner of the edge of about 7cm into the 20 fine wire, easy bagging Bind the bag after the mouth to improve work efficiency; at the opening ...