DB43/T 2160-2021 望两优815水稻栽培技术规程

ICS65.020.20

CCSB05

43

湖南省地方标准

DB43/T2160—2021

望两优815水稻栽培技术规程

TechnicalregulationsforricecultivationofWangLiangYou815

2021-08-29发布2021-10-29实施

湖南省市场监督管理局发布

DB43/T2160—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/T2160—2021

II

DB43/T2160—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、湖南湘穗种业有限责任公司、

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：步洪凤、邓正春、王朝晖、顾振华、徐曼、张忠武、王前光、杜登科、操成波、

邓家惠、赵伶俐、张平喜、张文斗、吴仁明、郑文凯、杨才兵、李丽华、李飞翔、陈志兵、夏梨芳、王

泫力、李圣、高杨苏、李建国、徐艮梅、王中美、周娟、叶邦兴、刘阳、郑瑛、杜云、刘国平、彭乾、

王占伟、黄席权、丁建国、雷慧兰、贺艳艳、罗金梅、刘依依、谢辉、甘信斌、李杰、周沫、乐熹子、

黄娅、贾琳、秦佳婷、肖彬、刘顺、朱一星。

III

DB43/T2160—2021

IV

DB43/T2160—2021

望两优815水稻栽培技术规程

1范围

本文件规定了望两优815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望两优815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

望两优815WangLiangYou815

望两优815是湖南湘穗种业有限责任公司用望2S×R815配组育成的籼型两系杂交中稻迟熟品种，

2020年通过湖南省农作物品种审定委员会审定（湘审稻20200049）。该品种的特征特性参见附录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）。

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10kg干种用25％

1

DB4