DB42/T 1781-2021 设施栽培高温闷棚技术规程

ICS65.020.20

CCSB31

DB42

湖北省地方标准

DB42/T1781—2021

设施栽培高温闷棚技术规程

Codeofregulationofheatsuffocationinprotectedcultivation

2021-12-23发布2022-02-23实施

湖北省市场监督管理局发布

DB42/T1781—2021

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基础条件............................................................................1

4.1设施对象........................................................................1

4.2设施条件........................................................................2

5应用时期............................................................................2

6闷棚前准备..........................................................................2

6.1材料准备........................................................................2

6.2清园............................................................................2

6.3设施检修........................................................................2

7技术流程............................................................................2

7.1铺施有机物料....................................................................2

7.2撒施石灰氮......................................................................3

7.3翻耕..........