ICS 65.020.20
CCS B 05
4415
汕 尾 市 地 方 标 准
DB 441 5/T21—2023
杨桃栽培技术规程
Technical Rules For Crambola Cultivation
2023 - 09 - 06发布 2023 - 09 - 30实施
汕尾市市场监督管理局 发布
DB 4415/T 21 —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 建园 ................................ ................................ ............... 1
4.1 园地选择 ................................ ................................ ....... 1
4.1.1 土壤条件与立地条件 ................................ ......................... 1
4.1.2 气候条件与空气质量 ................................ ......................... 1
4.2 园地规划 ................................ ................................ ....... 1
4.2.1 小区 ................................ ................................ ....... 1
4.2.2 防护林 ................................ ................................ ..... 2
4.2.3 道路 ................................ ................................ ....... 2
4.2.4 排灌 ................................ ................................ ....... 2
5 育苗 ................................ ................................ ............... 2
5.1 砧木培育 ................................ ................................ ....... 2
5.2 采穗 ................................ ................................ ........... 2
5.3 嫁接 ................................ ................................ ........... 2
5.4 嫁接苗管理 ................................ ................................ ..... 3
6 栽植 ................................ ................................ ............... 3
6.1 品种选择 ................................ ................................ ....... 3
6.2 授粉树配置 ................................ ................................ ..... 3
6.3 栽植密度 ................................ ................................ ....... 3
6.4 栽植时期 ................................ ................................ ....... 3
6.5 栽植方法 ................................ ................................ ....... 3
7 土壤管理 ................................ ................................ ........... 3
7.1 排灌水 ................................ ................................ ......... 3
7.2 间作与土壤覆盖 ................................ ................................ . 3
7.3 土壤改良 ................................ ................................ ....... 4
7.4 施肥 ................................ ................................ ........... 4
8 整形与修剪 ................................ ................................ ......... 4
8.1 幼年树整形修剪 ................................ ................................ . 4
8.1.1 树形 ................................ ................................ ....... 4
8.1.2 定干 ................................ ................................ ....... 4
8.1.3 培养枝干 ................................ ................................ ... 4
DB 4415/T 21 —2023
II 8.1.4 培养结果枝 ................................ ................................ . 4
8.1.5 修剪 ................................ ................................ ....... 4
8.2 成年结果树整形修剪 ................................ ............................. 4
8.2.1 修剪时期 ................................ ................................ ... 4
8.2.2 修剪方法 ................................ ................................ ... 5
9 花果调控 ................................ ................................ ........... 5
10 果实套袋 ................................ ................................ .......... 5
11 撑枝护果 ................................ ................................ .......... 5
12 自然灾害的预防和处理 ................................ .............................. 5
DB4415-T 21-2023 杨桃栽培技术规程 汕尾市
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