ICS 65.020.20 B 23 DB14 山西省地方标准 DB 14/T 2090—2020 旱地菜豆栽培技术规程 2020-09-10发布2020-11-10实施 山西省市场监督管理局发布 DB14/T 2090—2020 目次 前言 ....................................................................................................................................................................II 1范围 ................................................................................................................................................................I 2规范性引用文件 ............................................................................................................................................I 3产地环境 ........................................................................................................................................................I 4播前准备 ........................................................................................................................................................I 5播种 ................................................................................................................................................................1 6田间管理 ........................................................................................................................................................1 7病虫害防治 ....................................................................................................................................................1 8采收 ................................................................................................................................................................2 9生产档案 ........................................................................................................................................................2 附录 A（规范性附录）菜豆主要病虫害化学药剂防治 ...............................................................................3 DB14/T 2090—2020 前言 本标准按照GB/T 1.1—2009给出的规。。。。。。以下内容略