DB3707 潍坊市地方标准 DB3707/T054—2022 昌乐西瓜拱圆大棚早春栽培技术规程 Technicalregulationsforearlyspringcultivationofchanglewatermeloninarchround greenhouse 潍坊市市场监督管理局发布ICS65.020.20 CCSB05 2022-08-02发布 2022-08-31实施 DB3707/T054-2022 I目录 前  言..............................................................................II 1范围.................................................................................1 2规范性引用文件.......................................................................1 3术语和定义...........................................................................1 4产地要求.............................................................................1 5种苗选择.............................................................................1 5.1品种选择...........................................................................1 5.2种苗要求...........................................................................2 6棚型要求.............................................................................2 7多膜覆盖栽培.........................................................................2 7.1地膜...............................................................................2 7.2小拱膜.............................................................................2 7.3拱膜...............................................................................2 7.4二层拱膜...........................................................................2 7.5棚膜...............................................................................2 8田间管理.............................................................................2 8.1整地施肥...........................................................................2 8.2定植...............................................................................3 8.3温度管理...........................................................................3 8.4水肥管理...........................................................................3 8.5整枝授粉...........................................................................3 8.6病虫害防治.........................................................................3 9采收.................................................................................4 10包装、标识和贮运....................................................................4 10.1包装..............................................................................4 10.2标识..............................................................................4 10.3贮运..............................................................................4 11生产档案............................................................................4