DB43/T 2162-2021 德香4103水稻栽培技术规程

ICS65.020.20

CCSB05

43

湖南省地方标准

DB43/T2162—2021

德香4103水稻栽培技术规程

TechnicalregulationsforricecultivationofDeXiang4103

2021-08-29发布2021-10-29实施

湖南省市场监督管理局发布

DB43/T2162—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产地环境···············································································································1

5栽培技术···············································································································1

6档案管理···············································································································3

附录A（资料性）品种特征特性···················································································4

附录B（资料性）病虫草害化学防治·············································································5

附录C（资料性）田间管理档案···················································································6

I

DB43/T2162—2021

II

DB43/T2162—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：常德职业技术学院、湖南春露农业开发有限公司、常德市农学会、常德市农业农

村局、常德市农林科学研究院、常德市老科学技术工作者协会、常德市老科协农业分会。

本文件主要起草人：王前光、邓正春、郑文凯、王朝晖、顾振华、步洪凤、徐曼、张忠武、杜登科、

邓家惠、赵伶俐、张文斗、张平喜、吴仁明、叶邦兴、刘阳、贺艳艳、罗金梅、刘依依、杨才兵、李丽

华、李飞翔、陈志兵、夏梨芳、王泫力、李圣、杜云、王中美、周娟、刘国平、王占伟、黄席权、彭乾、

甘信斌、谢辉、朱一星、李杰、周沫、乐熹子、黄娅、贾琳、肖彬、刘顺、秦佳婷。

III

DB43/T2162—2021

IV

DB43/T2162—2021

德香4103水稻栽培技术规程

1范围

本文件规定了德香4103水稻栽培的产地环境、栽培技术、档案管理等内容。

本文件适用于湖南省德香4103水稻的栽培。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，

仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本

文件。

GB4404.1粮食作物种子第1部分：禾谷类

NY/T391绿色食品产地环境质量

NY/T393绿色食品农药使用准则

NY/T394绿色食品肥料使用准则

DB43/T1918两优887水稻栽培技术规程

3术语和定义

3.1

德香4103DeXiang4103

德香4103是四川省农业科学院水稻高粱研究用德香074A×泸恢H103配组选育的籼型三系杂交一

季中稻品种，2012年通过国家农作物品种审定委员会审定（国审稻2012024）。德香4103是湖南省农业

部门建议推广应用的低吸镉水稻品种。该品种特征特性参见附录A。

4产地环境

应符合NY/T391的规定。

5栽培技术

5.1培育壮秧

5.1.1苗床准备

苗床要求排水良好，土壤疏松肥沃。有机肥在播种前2个月施用，每公顷施腐熟的农家肥30t～

35t；化肥在播种前1d～2d施用，每公顷施45％氮磷钾三元复合肥450kg。苗床与大田比例：抛秧

1∶（19～21）、机插秧1∶（90～100）、手插秧1∶（6～7）。

1

DB43/T2162—2021

5.1.2种子处理

种子质量应符合GB4404.1的标准。播种前晒种1d～2d，然后去杂过筛。每