DB42/T 1411-2018 水稻热害田间调查及耐高温性大田鉴定规程

ICS67.060

B21

备案号：

DB42

湖北省地方标准

DB42/T1411—2018

水稻热害田间调查及耐高温性

大田鉴定规程

Technicalregulationsforfieldsurveyofheatdamageandfieldtestofvarietyheat

toleranceevaluationinrice

（报批稿）

2018-09-04发布2018-11-24实施

湖北省质量技术监督局发布

DB42/T1411—2018

目次

前言....................................................................................................................................................................III

引言......................................................................................................................................................................V

水稻热害田间调查及耐高温性大田鉴定规程..................................................................................................1

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

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

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

4水稻热害田间调查........................................................................................................................................1

4.1热害天气发生判定...............................................................................................................................1

4.2水稻热害典型受害特征判定...............................................................................................................2

4.3田间调查内容.......................................................................................................................................2

4.4热害评判标准.......................................................................................................................................2

4.5提交水稻热害现场调查鉴定结果.......................................................................................................3

5水稻品种耐高温性大田鉴定........................................................................................................................3

5.1鉴定地域...............................................................................................................................................3

5.2鉴定圃...................................................................................................................................................3