ICS 注 DB63 备案号：26352-2009 青 海 省 地 方 标 准 DB63/T 828—2009 中国沙棘扦插育苗技术规程 2009-10-19 发布 青海省质量技术监督局 2009-11-18 实施 发布 DB63/T 828—2009 目 次 前言.....................................................................................................................................................................II 1 范围...................................................................................................................................................................1 2 规范性引用文件............................................................................................................................................... 1 3 术语和定义....................................................................................................................................................... 1 3.1 中国沙棘 Hippophae rhamnoides L. subsp. Sinensis Rousi.......................................................................... 1 3.2 采穗圃 cutting orchard................................................................................................................................... 1 3.3 种条 fecund cutgrowth.................................................................................................................................... 1 3.4 插穗 cutting....................................................................................................................................................1 4 采穗圃营建....................................................................................................................................................... 1 4.1 优株选育....................................................................................................................................................... 1 4.2 选址...............................................................................................................................................................1 4.3 整地...............................................................................................................................................................2 4.4 母株栽植....................................................................................................................................................... 2 4.5 采穗圃管理................................................................................................................................................... 2 5 硬枝扦插........................................................................................................................................................... 2 5.1 育苗地选择................................................................................................................................................... 2 5.2 土壤管理....................................................................................................................................................... 2 5.3 种条采集....................................................................................................................................................... 3 5.4 插穗剪截....................................................................................................................................................... 3 5.5 插穗处理....................................................................................................................................................... 3 5.6 扦插...............................................................................................................................................................3 5.7 苗期管理....................................................................................................................................................... 3 5.8 苗木出圃....................................................................................................................................................... 4 6 嫩枝扦插........................................................................................................................................................... 4 6.1 扦插环境....................................................................................................................................................... 4 6.2 作床...............................................................................................................................................................4 6.3 土壤消毒................................................................................................................................................