ICS65.020.20CCSB05DB50重庆市地方标准DB50/T1065—20202020-11-30发布2021-03-01实施重庆市市场监督管理局发布紫菀种植技术规程DB50/T1065—2020I目次前言......................................................................................................................................................................II1范围....................................................................................................................................................................12规范性引用文件................................................................................................................................................13术语和定义........................................................................................................................................................13.1紫菀.........................................................................................................................................................13.2种苗.........................................................................................................................................................14选址....................................................................................................................................................................24.1地块选择.................................................................................................................................................24.2环境要求.................................................................................................................................................25种质与处理要求................................................................................................................................................25.1种质选择.................................................................................................................................................25.2种苗选择...........................................................
