DB54/T 0344-2024 矮砧苹果花果管理技术规程

ICS65.020.20

CCSB05

54

西藏自治区地方标准

DB54/T0344—2024

矮砧苹果花果管理技术规程

2024-04-21发布2024-05-21实施

西藏自治区市场监督管理局  发布

DB54/T0344—2024

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保花保果............................................................................1

4.1施肥............................................................................1

4.2花期防冻........................................................................2

4.3人工授粉........................................................................2

5疏花疏果与定果......................................................................2

5.1花前复剪........................................................................2

5.2疏花............................................................................2

5.3疏果定果........................................................................3

6果实套袋............................................................................3

6.1果袋选择........................................................................4

6.2套袋时间........................................................................4

6.3套袋前喷药......................................................................4

6.4果实套袋........................................................................4

6.5套袋果管理......................................................................4

6.6果实摘袋........................................................................4

7果实增色............................................................................4

7.1铺设反光膜......................................................................4

7.2摘叶............................................................................5

7.3转果............................................................................5

8果实防冻............................................................................5

8.1保护剂防冻......................................................................5

8.2物理防冻........................................................................5

9果实采收............................................................................5

9.1采收原则........................................................................5

9.2采收期确定......................................................................5

9.3采前准备........................................................................5

9.4果实采收........................................................................6

10生产档案...........................................................................6

10.1建立生产档案...................................................................6

10.2生产档案保存...................................................................6

附录A（资料性）矮砧苹果肥水管理措施、方法............................................7

附录B（资料性）人工辅助授粉的具体方法、措施..........................................8

I

DB54/T0344—2024