DB1303/T 276-2019 葡萄种植农业气象观测规范
DB1303/T 276-2019 Vineyard Cultivation Meteorological Observation and Measurement Standards
基本信息
发布历史
-
2019年06月
研制信息
- 起草单位:
- 起草人:
- 出版信息:
- 页数:6页 | 字数:- | 开本: -
内容描述
ICS07.060
B18
DB1303
秦皇岛市地方标准
DB1303/T276—2019
葡萄种植农业气象观测规范
Specificationsforagrometeorologicalobservationofgrape
2019-06-06发布2019-06-06实施
秦皇岛市市场监督管理局发布
DB1303/T276—2019
目 次
前言.....................................................................................................................................................................II
1范围.................................................................................................................................................................1
2规范性引用文件.............................................................................................................................................1
3观测原则和准备.............................................................................................................................................1
3.1平行观测.................................................................................................................................................1
3.2点面结合.................................................................................................................................................1
3.3观测地段选择原则和要求.....................................................................................................................1
3.4建设气象观测站.....................................................................................................................................1
4物候期观测.....................................................................................................................................................2
4.1观测品种.................................................................................................................................................2
4.2观测的物候期及标准.............................................................................................................................2
4.3观测次数和时间.....................................................................................................................................2
5生长结果测定.................................................................................................................................................2
5.1萌芽结实率调查...........
定制服务
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