DB5115/T 19-2020 宜宾天然富硒水稻绿色生产技术规程

ICS65.020.20

B05

DB5115

四川省（宜宾市）地方标准

DB5115/T19-2020

宜宾天然富硒水稻绿色生产技术规程

CodeofpracticeforYibinGreenSe-riceproduction

2020-05-29发布2020-07-01实施

宜宾市市场监督管理局发布

DB5115/T19-2020

目  次

前言.....................................................................................................................................................................Ⅳ

1范围...................................................................................................................................................................1

2规范性引用文件...............................................................................................................................................1

3术语和定义.......................................................................................................................................................1

3.1宜宾富硒水稻...........................................................................................................................................2

4产地环境...........................................................................................................................................................2

4.1富硒土地认定...........................................................................................................................................2

4.2环境要求...................................................................................................................................................2

5栽培技术...........................................................................................................................................................2

5.1育秧...........................................................................................................................................................2

5.1.1品种选择...........................................................................................................................................2

5.1.2用种量...............................................................................................................................................2

5.1.3种子处理...........................................................................................................................................2

5.1.4秧田整理...........................................................................................................................................2

5.1.5播种期...............................................................................................................................................2

5.1.6育秧方式...........................................................................................................................................2

5.1.7秧田管理...........................................................................................................................................2

5.2稻田耕整...................................................................................................................................................2

5.2.1施专用土壤调理剂........................................................................................错误！未定义书签。

5.2.2翻耕...................................................................................................................................................3

5.3移栽...........................................................................................................................................................3

5.3.1移栽期...............................................................................................................................................3

5.3.2人工栽插...........................................................................................................................................3

5.3.3机械栽插...........................................................................................................................................3

5.3.3.1栽插规格...................................................................................................................................3

5.3.3.2补栽秧苗...................................................................................................................................3

5.4施肥...........................................................................................................................................................3

I

DB5115/T19-2020

5.4.1施肥原则...........................................................................................................................................3

5.4.2底肥...................................................................................................................................................3

5.4.3分蘖肥...............................................................................................................................................4

5.4.4穗肥...................................................................................................................................................4

5.5水分管理...................................................................................................................................................4

6病虫草害防控...................................................................................................................................................4

6.1病虫草害种类...........................................................................................................................................4

6.2防治原则...................................................................................................................................................4

6.3防治方法...................................................................................................................................................4

6.3.1农业防治...........................................................................................................................................4

6.3.2物理防治...........................................................................................................................................4

6.3.3生物防治...........................................................................................................................................4

6.3.4化学防治...........................................................................................................................................4

6.3.4.1虫害...........................................................................................................................................5

6.3.4.2草害........................................................................................................错误！未定义书签。

7收获贮藏.....................................................................................