DB42/T 748-2011 砂梨标准园建设规范

ICS65.020.01

B61

备案号：32979-2012DB42

湖北省地方标准

DB42/T748—2011

砂梨标准园建设规范

Guidelinesonconstructionforstandardorchardofsand-pear

2011-11-28发布2011-12-25实施

湖北省质量技术监督局发布

DB42/T748—2011

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产量和果实质量目标.....................................................................................................................................2

4.1产量目标.................................................................................................................................................2

4.2果实质量目标.........................................................................................................................................2

5基本要求.........................................................................................................................................................2

5.1立地条件.................................................................................................................................................2

5.2规模.........................................................................................................................................................2

5.3品种.........................................................................................................................................................2

5.4生产管理.................................................................................................................................................2

6砂梨园新建.....................................................................................................................................................2

6.1园地选择.................................................................................................................................................2

6.2园地规划.................................................................................................................................................3

6.3建园.........................................................................................................................................................4

7砂梨园改造.....................................................................................................................................................4

7.1密闭园改造.............................................................................................................................................4

7.2老品种园改造.........................................................................................................................................5

8土肥水管理.....................................................................................................................................................5

8.1土壤管理.................................................................................................................................................5

8.2施肥.........................................................................................................................................................6

8.3水分管理.................................................................................................................................................7

9花果管理.........................................................................................................................................................7

9.1人工授粉.................................................................................................................................................7

9.2花期放蜂.................................................................................................................................................7

9.3疏花疏果.................................................................................................................................................7

9.4果实套袋.................................................................................................................................................7

10病虫防控.......................................................................................................................................................8

10.1防控对象...............................................................................................................................................8

10.2防治原则...............................................................................................................................................8

10.3农业防治...............................................................................................................................................8

10.4物理防治...............................................................................................................................................8

I

DB42/T748—2011

10.5生物防治...............................................................................................................................................8

10.6化学防治...............................................................................................................................................8

10.7防治规程...............................................................................................................................................8

11整形修剪.......................................................................................................................................................8

11.1主要树形...............................................................................................................................................8

11.2修剪.......................................................................................................................................................9

12果实采收及商品化处理...............................................................................................................................9

12.1果实采收.............................................................................................................................................10

12.2商品化处理.........................................................................................................................................10

13砂梨园档案管理.........................................................................................................................................10

13.1基本信息记载........................