红富士苹果套袋 ,可使果形端正 ,果面光洁 ,色泽艳丽 ,无污染 ,无农药残留 ,是目前生产优质无公害果品的重要措施。其套袋技术如下。1　套袋技术1.1　套袋时间　套袋时间在定果后进行 (即花后 4 0～50天 ) ,以 6月中旬到 6月底最为适宜。过早易出现袋内落果 ,且因果皮细嫩 ,伤? Red Fuji apple bagging, can correct fruit shape, smooth surface, beautiful color, pollution-free, no pesticide residues, is the production of high quality pollution-free fruit important measures. The bagging technology is as follows. 1 bagging technology 1.1 Bagging time Bagging time after the fruit (ie 40 ~ 50 days after anthesis), in mid-June to the end of June the most appropriate. Appear too early bag drop fruit, and causal skin delicate, hurt?