DB21/T 3188-2019 大红袍李优质栽培技术规程

ICS65.020.20

B31

DB21

辽宁省地方标准

DB21/T3188—2019

大红袍李优质栽培技术规程

TechnicalregulationsabouthighqualitycultivationofDahongpaoplum

2019-11-30发布2019-12-30实施

辽宁省市场监督管理局发布

DB21/T3188—2019

目次

前言...............................................................................III

1范围..............................................................................1

2规范性引用文件....................................................................1

3建园..............................................................................1

3.1园地选择........................................................................1

3.2授粉树配置......................................................................1

3.2.1适宜授粉品种..................................................................1

3.2.2配置方式......................................................................1

3.3整地............................................................................1

3.4栽植密度........................................................................1

3.5苗木选择........................................................................2

3.6苗木栽植前处理..................................................................2

3.7栽植时期........................................................................2

3.8栽植方法........................................................................2

4土肥水管理........................................................................2

4.1土壤管理制度....................................................................2

4.2施肥时期、方法..................................................................2

4.2.1基肥..........................................................................2

4.2.2追肥..........................................................................2

4.2.3叶面喷肥......................................................................2

4.3水分管理........................................................................2

4.3.1灌水时期......................................................................3

4.3.2灌水量........................................................................3

5整形修剪..........................................................................3

5.1整形............................................................................3

5.2修剪............................................................................3

5.2.1幼果期（1～5年生）............................................................3

5.2.2盛果期（6～15年生）...........................................................3

5.2.3衰老期（15年以后）............................................................3

6花果管理..........................................................................3

6.1授粉............................................................................3

6.1.1人工授粉............