DB2114/T 001-2022 平欧杂交榛子集约化繁苗技术规程

ICS65.020.99

CCSB66

2114

葫芦岛市地方标准

DB2114/T001—2022

平欧杂交榛子集约化繁苗技术规程

Technicalspecificationforintensivepropagationofhybridhazelnuts

2022-01-04发布2022-02-04实施

葫芦岛市市场监督管理局发布

DB2114/T001—2022

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苗圃地选择.........................................................................1

4.1气候条件.......................................................................1

4.2立地条件.......................................................................1

5规划与整地.........................................................................2

5.1集约化繁苗地规划...............................................................2

5.2集约化繁苗整地.................................................................2

6集约化繁苗母树带状定植.............................................................2

6.1繁苗母树定植时间...............................................................2

6.2苗木准备.......................................................................2

6.3集约化繁苗母树定植株行距.......................................................2

6.4集约化繁苗母树带状定植.........................................................2

7繁苗母树定植后管理.................................................................3

7.1杂草控制.......................................................................3

7.2肥水管理.......................................................................3

8病虫害防治.........................................................................3

8.1病害防治.......................................................................3

8.2虫害防治.......................................................................3

9集约化繁苗处理.....................................................................3

9.1繁苗母树的处理.................................................................3

9.2繁育苗取佳时间.................................................................3

9.3繁育榛子苗土壤的处理...........................................................3

9.4繁苗前根蘖处理.................................................................3

9.5横缢材料及处理方法.............................................................4

9.6生根剂种类、浓度和使用方法.....................................................4

9.7集约化繁育苗基质培覆...........................................................4

9.8地膜覆盖.......................................................................4

9.9铺设滴灌管.....................................................................4

10繁苗后苗期田间管理................................................................4

10.1杂草控制......................................................................4

10.2肥水管理......................................................................4

10.3摘心处理......................................................................4