DB11/T 1085-2022 梨生产技术规范

ICS65.020.20

CCSB31

DB11

北京市地方标准

DB11/T1085—2022

代替DB11/T1085—2014

梨生产技术规范

Technicalspecificationforpearproduction

2022-03-24发布2022-07-01实施

北京市市场监督管理局发布

DB11/T1085—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

3.1嵌芽接..........................................................................1

3.2花序序位........................................................................1

4产地环境.............................................................................1

4.1环境质量........................................................................1

4.2苗圃............................................................................1

4.3生产园..........................................................................1

5苗木繁育.............................................................................2

5.1砧木............................................................................2

5.2嫁接............................................................................2

5.3断根移栽........................................................................2

5.4嫁接苗管理......................................................................2

5.5出圃............................................................................2

6园区规划与定植.......................................................................3

7栽培管理.............................................................................3

7.1土肥水管理......................................................................3

7.2整形修剪........................................................................4

7.3花果管理........................................................................4

7.4病虫害综合防治..................................................................4

8采收和分级...........................................................................5

8.1采收............................................................................5

8.2分级............................................................................5