DB50/T 1028-2020 草地牧草资源调查技术规范
DB50/T 1028-2020 Grassland pasture resource investigation technical specifications
基本信息
发布历史
-
2020年09月
研制信息
- 起草单位:
- 重庆市畜牧科学院、西南大学、重庆市畜牧技术推广总站
- 起草人:
- 范彦、冉启凡、曾兵、尹权为、何玮、徐远东、张丽、向白菊、高立芳、张璐璐
- 出版信息:
- 页数:11页 | 字数:- | 开本: -
内容描述
ICS65.020.99
B40DB50
重庆市地方标准
DB50/T1028—2020
草地牧草资源调查技术规范
Technicalstandardforsurveyofgrasslandforageresources
2020-09-04发布2020-11-20实施
重庆市市场监督管理局发布
DB50/T1028—2020
目次
前言
1范围.....................................................................................................................................................................1
2规范性引用文件..................................................................................................................................................1
3术语和定义..........................................................................................................................................................1
3.1草地牧草资源grasslandforageresources......................................................................................1
3.1生境habitat..............................................................................................................................................1
3.1居群population........................................................................................................................................1
4调查准备.............................................................................................................................................................1
4.1队伍组建......................................................................................................................................................1
4.2资料收集.....................................................................................................................................................2
4.3调查路线确定.............................................................................................................................................2
4.4物资准备.....................................................................................................................................................2
5野外调查.............................................................................................................................................................2
5.1草地调查.....................................................................................................................................................2
5.2草地牧草调查.............................................................................................................................................2
6标本采集..............................................................................................................................................................3
6.1采集原则.....................................................................................................................................................3
6.2采集地点.....................................................................................................................................................3
6.3采集方法.....................................................................................................................................................3
6.4标本编号.....................................................................................................................................................3
6.5腊叶标本制作.............................................................................................................................................4
6.6标本鉴定.....................................................................................................................................................5
7种子采集.............................................................................................................................................................5
7.1种子份数.....................................................................................................................................................5
7.2种子采集数量.............................................................................................................................................5
8资料整理.............................................................................................................................................................5
9报告编制.............................................................................................................................................................5
附录A......................................................................................................................................................................6
附录B..............................
定制服务
推荐标准
- WS/T 110-1999 职业接触甲苯的生物限值 1999-01-21
- WS/T 108-1999 血中铅的示波极谱测定方法 1999-01-21
- WS/T 105-1999 大骨节病病情动态评价 1999-01-21
- YS/T 411-1998 铝电解用预焙阳极、阳极糊二氧化碳反应性的测定方法 1999-01-11
- YS/T 410-1998 磁头用工业纯钛箔 1999-01-11
- GB 11643-1999 公民身份号码 1999-01-19
- WS/T 111-1999 职业接触三氯乙烯的生物限值 1999-01-21
- WS 104-1999 地方性克汀病和地方性亚临床克汀病诊断 1999-01-21
- WS 103-1999 学生营养餐生产企业卫生规范 1999-01-21
- WS/T 109-1999 血清中硒的氢化物发生-原子吸收光谱测定方法 1999-01-21