ICS 65.020.99 B04 备案号： 湖 DB42 北 省 地 方 标 准 DB 42/T 1209—2016 主要农作物涝渍防控技术规程 Technological regulations of waterlogging control for staple crops （报批稿） 2016 - 09 - 28 发布 湖北省质量技术监督局 2017 - 01 - 18 实施 发 布 DB42/T 1209—2016 目 次 前言 .................................................................................................................................................................. Ⅰ 引言 .................................................................................................................................................................. Ⅱ 1 范围 .............................................................................................................................................................. 1 2 规范性引用文件 .......................................................................................................................................... 1 3 术语与定义 .................................................................................................................................................. 1 4 总则 .............................................................................................................................................................. 2 5 小麦 .............................................................................................................................................................. 3 5.1 涝渍前预防性措施 ................................................................................................................................... 3 5.2 涝渍中控制性措施 ................................................................................................................................... 3 5.3 涝渍后促生减损措施 ............................................................................................................................... 4 6 油菜 .............................................................................................................................................................. 4 6.1 涝渍前预防性措施 ................................................................................................................................... 4 6.2 涝渍中控制性措施 ................................................................................................................................... 5 6.3 涝渍后促生减损措施 ............................................................................................................................... 5 7 棉花 .............................................................................................................................................................. 5 7.1 涝渍前预防性措施 ................................................................................................................................... 5 7.2 涝渍中控制性措施 ................................................................................................................................... 6 7.3 涝渍后促生减损措施 ............................................................................................................................... 7 8 玉米 .............................................................................................................................................................. 7 8.1 涝渍前预防性措施 ................................................................................................................................... 7 8.2 涝渍中控制性措施 ................................................................................................................................... 8 8.3 涝渍后促生减损措施 ............................................................................................................................... 8 9 水稻 .............................................................................................................................................................. 8 9.1 涝渍前预防性措施 ................................................................................................................................... 8 9.2 涝渍中控制性措施 ................................................................................................................................... 9 9.3 涝渍后促生减损措施 ............................................................................................................................... 9 附录 A（规范性附录）小麦、油菜不同生育期涝渍等级划分 ...................................................................11 附录 B（规范性附录）外三沟及内三沟的配置标准 .................................................................................. 12 附录 C（规范性附录）主要作物的排水防渍指标 ...................................