ICS 65.020.20 B 05 DB43 湖南省地方标准 DB43/T 274.2—2019 代替DB43/T 274-2006 地理标志产品雪峰蜜桔 第2部分：生产技术规程 Product of Geographical Indication-Xuefeng Orange Part II Production Technical Regulations 2020-01-08发布 2020-03-08实施 湖南省市场监督管理局发布 DB43/T 274.2—2019 目次 前言 ·························································································································································Ⅱ 1 范围 ·····················································································································································1 2 规范性引用文件 ··································································································································1 3 要求 ·····················································································································································1 3.1 立地条件 ······································································································································1 3.2 气候特点 ······································································································································1 3.3 品种··············································································································································1 3.4 园地选择与规划 ···························································································································1 4 栽植 ·····················································································································································2 4.1 品种选择 ······································································································································2 4.2 苗木繁殖 ······································································································································2 4.3。。。。。。以下内容略