ICS65.020.20 CCSB31 团 体 标 准 T/JAASS9-2021 中日照洋葱生产技术规程 Technicalregulationofproductionforintermediate-dayonion 2021－08－17发布 2021－08－17实施 江苏省农学会发布 全国团体标准信息平台 全国团体标准信息平台 T/JAASS9-2021 I目次 前  言...............................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4产地环境.............................................................................................................................................................2 5生产过程.............................................................................................................................................................2 5.1品种选择..................................................................................................................................................2 5.2育苗..........................................................................................................................................................2 5.3定植前准备..............................................................................................................................................3 5.4定植..........................................................................................................................................................3 5.5定植后管理..............................................................................................................................................4 5.6病虫防治措施..........................................................................................................................................4 6采收.....................................................................................................................................................................4 6.1采收适期..................................................................................................................................................4 6.2采收方法..................................................................................................................................................4 6.3采后管理..................................................................................................................................................4 7废弃物处理.........................................................................................................................................................4 8生产记录.............................................................................................................................................................5 附录A（资料性）引进洋葱先期抽薹的原因...................................................................................................6 A.1低温.........................................................................................................................................................6 A.2茎粗.........................................................................................................................................................6 A.3低温时数.................................................................................................................................................6 A.4其他因素.................................................................................................................................................6 附录B（资料性）中日照洋葱生产记录内容...................................................................................................7 B.1产地基本情况...................................................................