DB21_T3633-2022_平邑甜茶高位嫁接苹果生产技术规程_辽宁省.docx

ICS65.020.20

DB21

CCSB05

辽宁省地方标准

DB21/T3633—2022

平邑甜茶高位嫁接苹果生产技术规程

TechnicalregulationsforproductionofMalushupehensisRehd.highgraftingapple

辽宁省市场监督管理局

发布

DB21/T3633—2022

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

4苗木培养............................................................................1

4.1平邑甜茶实生砧幼苗的培养........................................................1

4.2平邑甜茶砧木的培养..............................................................2

4.3接穗采集........................................................................2

4.4嫁接方法........................................................................2

4.5分枝苗培养......................................................................2

5建园................................................................................2

5.1园地选择........................................................................2

5.2园地规划........................................................................2

5.3栽植前整地......................................................................2

5.4栽植............................................................................2

6整形修剪............................................................................3

6.1树形选择........................................................................3

6.2整形修剪方法....................................................................3

7花果管理............................................................................4

7.1授粉............................................................................4

7.2疏花疏果........................................................................4

7.3果实套袋和摘袋............................