DB3707 潍坊市地方标准 DB3707/T044-2022 十字花科蔬菜拱棚壁蜂制种技术规程 Technicalstandardsforcruciferousvegetablesseedproductionbywallbeein netroom 2022-03-03发布 2022-04-02实施 潍坊市市场监督管理局 发布ICS 65.020.20 CCS B 05 DB3707/T044-2022 I目次 前 言.................................................................................... ...........................................................................Ⅱ 1范围...............................................................................................................................................................1 2规范性引用文件...........................................................................................................................................1 3术语和定义...................................................................................................................................................1 4亲本要求.......................................................................................................................................................1 6小株育苗.......................................................................................................................................................1 7制种设施.......................................................................................................................................................1 8定植...............................................................................................................................................................2 9田间管理.......................................................................................................................................................2 10壁蜂管理.....................................................................................................................................................2 11种子收贮.....................................................................................................................................................3 12记录档案.....................................................................................................................................................3