ICS65.020.20CCSB22DB50重庆市地方标准DB50/T1068—2020绿色食品山地糯玉米种植技术规程2020-12-11发布2021-03-01实施重庆市市场监督管理局发布DB50/T1068—2020I目次前言...............................................................................................................................................................II1范围...................................................................................................................................................................12规范性引用文件...............................................................................................................................................13术语和定义.......................................................................................................................................................1绿色食品山地糯玉米.........................................................................................................................................14产地环境条件...................................................................................................................................................14.1土壤...........................................................................................................................................................14.2气候...........................................................................................................................................................14.3隔离条件...................................................................................................................................................15栽培要求...........................................................................................................................................................25.1品种选择...................................................................................................................................................25.2播前准备....................................................
