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(接上期 33页 )4 果实套袋有袋栽培的兴起 ,对日本苹果优质栽培起到了很大的推动作用。迄今为止 ,有袋栽培果约占日本苹果总产量的 1/ 3。4 .1 纸袋的种类 日本苹果生产上目前使用的纸袋几乎全是小林制袋公司的产品。按照纸袋结构 ,可分为单层袋、双层复合袋和三重复袋 ;若
(Continued on page 33) 4 bagging fruit bagging the rise of quality Japanese apple cultivation has played a significant role in promoting. So far, bags of bagged fruit make up about a third of the total Japanese apple output.1 Kinds of Paper Bags Paper bags currently used in the production of Japanese apples are almost exclusively made by Kobayashi bag making companies. According to the paper bag structure, it can be divided into single-layer bag, double-layer bag and triple-bag;