ICS 65.020.01 B 05 备案号：61270-2019 内 蒙 DB15 古 自 治 区 地 方 标 准 DB15/T 1553—2018 沙地衬膜水稻全程机械化生产技术规程 Technical specifications for full mechanized production of rice sand lining film 文稿版次选择 2018-12-28 发布 内蒙古自治区市场监督管理局 2019-03-28 实施 发 布 DB15/T 1553—2018 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 3.1 沙地衬膜水稻 3.2 机械化沙土育秧 4 稻田选址与规划 .................................................................... 1 4.1 4.2 4.3 4.4 4.5 5 稻田选址 ...................................................................... 田面大小 ...................................................................... 机耕道路 ...................................................................... 井及输水管道 .................................................................. 防风沙障 ...................................................................... 1 2 2 2 2 机械化衬膜造田 .................................................................... 2 5.1 5.2 5.3 5.4 5.5 5.6 6 Sand lining membrane rice .................................. 1 Mechanized sandy soil for raising seedlings............. 1 确定衬膜层水平面 .............................................................. 挖掘操作面 .................................................................... 衬膜 .......................................................................... 回填沙土 ...................................................................... 修筑田埂 ...................................................................... 平整田面 ...................................................................... 2 2 2 2 2 2 机械化沙土育秧 .................................................................... 2 6.1 育苗前准备 .................................................................... 6.1.1 秧田选择 .................................................................. 6.1.2 育秧棚规格 ................................................................ 6.2 种子选择 ...................................................................... 6.3 种子处理 ...................................................................... 6.4 播种 .......................................................................... 6.4.1 播期 ...................................................................... 6.4.2 播种量 .................................................................... 6.4.3 播种 ...................................................................... 6.4.4 覆土 ...................................................................... 6.4.5 摆盘 ...................................................................... 6.5 苗期管理 ...................................................................... 6.5.1 温度管理 .................................................................. 6.5.2 水分管理 .................................................................. 6.5.3 施肥管理 .................................................................. 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 I DB15/T 1553—2018 6.5.4 预防立枯病 ................................................................. 4 6.5.5 起秧 ....................................................................... 4 6.6 壮苗标准 ....................................................................... 4 7 本田整地与插秧 ..................................................................... 4 7.1 本田整地 ....................................................................... 4 7.2 插秧 ........................................................................... 4 8 本田管理 ........................................................................... 4 8.1 水分管理 ....................................................................... 4 8.2 施肥管理 ....................................................................... 5 8.3 病害防治 ....................................................................... 5 8.4 虫害防治 ....................................................................... 5 8.4.1 蝼蛄防治 ................................................................... 5 8.4.2 潜叶蝇防治 ................................................................. 5 8.4.3 螟虫防治 ................................................................... 5 8.5 草害防治 ....................................................................... 5 8.5.1 稗草防治 ................................................................... 5 8.5.2 三棱草防治 ...............