苹果套袋技术１套袋作用苹果套袋能使果面光洁细腻、着色亮、外观美、商品价值高，适于商品价值较高的红色果实高桩品种，如红富士、元帅系、红津轻、北海道９号、新乔纳金等品种。据试验，长富２号套袋后，果实着色面积由７１．５％增加到８９．４％，商品价值可提高３８... Apple bagging technology 1 bagging effect Apple bagging can make the fruit smooth and delicate, bright color, beautiful appearance, high value of the goods, suitable for high value of the red fruit piles varieties, such as Red Fuji, Marshal Department, Hongjin Light, Hokkaido 9, the new Jonathan and other varieties. According to the test, Chang Fu No. 2 bagging, the fruit coloring area increased from 71.5% to 89.4%, the value of goods can be increased 38 ...