DB43/T 2273-2021 玉米免耕生草栽培技术规程

ICS65.020

CCSB16

43

湖南省地方标准

DB43/T2273—2021

玉米免耕生草栽培技术规程

TechnicalRegulationfornotillageandgrasscultivationofmaize

2021-12-29发布2022-03-29实施

湖南省市场监督管理局发布

DB43/T2273—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大田准备···············································································································1

5播种·····················································································································2

6苗后管理···············································································································2

7田间档案···············································································································3

附录A（规范性）常见病虫防治适期、推荐药剂与使用方法···············································4

附录B（规范性）田间档案记载表················································································5

表B.1投入品生产质量安全跟踪档案··········································································5

表B.2生产操作记载档案·························································································5

表B.3物候期记载档案····························································································5

I

DB43/T2273—2021

II

DB43/T2273—2021

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省农业农村厅提出。

本文件由湖南省农业标准化技术委员会归口。

本文件起草单位：湖南省植物保护研究所、湖南省杂交水稻研究中心、花垣县农业农村局。

本文件主要起草人：熊继东、龙坤志、黄思娣、唐炎英、章宜、石梅、龙菊花、胡晓练。

III

DB43/T2273—2021

IV

DB43/T2273—2021

玉米免耕生草栽培技术规程

1范围

本文件规定了玉米免耕生草术语和定义、大田准备、播种、苗后管理、田间管理档案。

本文件适用于玉米免耕生草栽培。

2规范性引用文件