ICS 65.020.20 CCS B 05 3716 滨州市 地方标准 DB 3716/T 63—2023 沾冬2号 Zhanhua Winter Jujube No. 2 2023 - 12 - 22发布 2024 - 01 - 22实施 滨州市市场监督管理局 发布 DB 3716/T 63— 2023 I 目次 前言 ................................................................................ III 1 范围 ............................................................................... 1 2 规范性引用文件 ..................................................................... 1 3 术语和定义 ......................................................................... 1 4 环境要求 ........................................................................... 1 5 特性 ............................................................................... 1 树体 ........................................................................... 2 枝条 ........................................................................... 2 枣吊 ........................................................................... 2 叶 ............................................................................. 2 花 ............................................................................. 2 果实 ........................................................................... 2 物候期 ......................................................................... 2 抗逆性 ......................................................................... 2 6 苗木繁育 ........................................................................... 2 砧木苗培养 ..................................................................... 2 嫁接苗培育 ..................................................................... 2 苗木出圃要求 ................................................................... 3 苗木假植、包装、运输 ........................................................... 3 苗木检疫 ....................................................................... 3 7 高接换头 ........................................................................... 3 母本园地的选择 ................................................................. 3 接穗的选择 ..................................................................... 3 嫁接时期和方法 ................................................................. 3 嫁接后管理 ..................................................................... 4 8 栽植技术 ........................................................................... 4 园地选择 ....................................................................... 4 园地规划设计 ................................................................... 4 栽植 ........................................................................... 4 9 土肥水管理 ......................................................................... 5 土壤管理 ....................................................................... 5 施肥 ........................................................................... 5 灌溉和排水 ..................................................................... 5 10 整形修剪 ........................................................................ 5 树形选择 ...................................................................... 5 修剪方法 ...................................................................... 6 DB 3716/T 63— 2023 II 11 保花保果 .......................................................................... 6 开甲（环状剥皮） .............................................................. 6 抹芽 .......................................................................... 6 摘心 .......................................................................... 6 拉枝开角 ...................................................................... 6 环割 .......................................................................... 7 花期喷水 ...................................................................... 7 喷肥和植物生长调节剂 .......................................................... 7 疏果 .......................................................................... 7 12 病虫害防治 ......................................