DB62/T 4211-2020 绿色食品 陇东地区芦笋栽培技术规程

ICS67.080.20

B31

DB62

甘肃省地方标准

DB62/T4211—2020

绿色食品陇东地区芦笋栽培技术规程

2020-08-25发布2020-09-28实施

发布

DB62/T4211—2020

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产地环境条件......................................................................1

5产量指标..........................................................................1

6生产技术..........................................................................1

6.1品种选择......................................................................2

6.2育苗..........................................................................2

6.2.1种子处理..................................................................2

6.2.2催芽......................................................................2

6.2.3基质穴盘育苗..............................................................2

6.2.4播种......................................................................2

6.2.5苗期管理..................................................................2

6.3定植..........................................................................2

6.3.1整地施基肥................................................................2

6.3.2定植时期..................................................................2

6.3.3定植密度..................................................................2

6.3.4定植方法..................................................................2

6.4田间管理......................................................................3

6.4.1水分管理..................................................................3

6.4.2追肥......................................................................3

6.4.3中耕除草..................................................................3

6.4.4培土......................................................................3

6.4.5整枝清园..................................................................3

7病虫害防治........................................................................3

7.1防治原则......................................