B 61 标准查询与下载
共找到 11 条与 相关的标准，共 1 页
Technical regulations on seedling breeding of Ulmus longus
- ICS
- B 61
- CCS
- 65.020.20
- 发布
- 2022-07-26
- 实施
- 2022-08-26
Technical Regulations on Hardwood Cutting Propagation of North American Cedar
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2020-12-03
- 实施
- 2021-01-02
Technical regulations for sowing and raising seedlings of cedar in North America
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2020-12-03
- 实施
- 2021-01-02
本标准规定了浙江楠（Phoebe chekiangensis）的采种采集与处理、育苗及苗期管理技术。本标准适用于浙江楠在武汉地区的播种育苗。 "
Technical regulations for sowing and raising seedlings of Zhejiang Nan
- ICS
- B 61
- CCS
- 65.020.20
- 发布
- 2019-12-15
- 实施
- 2020-01-15
本标准规定了水杉（Metasequoia glyptostroboides）大规格苗木移栽前的准备、栽植、养护管理、安全与文明施工等环节的技术要求。本标准适用于武汉地区绿化施工中水杉大规格苗木的移栽与养护管理。
Technical regulations for transplanting large-sized metasequoia seedlings
- ICS
- B 61
- CCS
- 65.020.20
- 发布
- 2019-12-15
- 实施
- 2020-01-15
Technical specification for wild barley breeding
- ICS
- B 61
- CCS
- 65.020
- 发布
- 2019-12-02
- 实施
- 2020-01-01
Technical regulations for rapid restoration of degraded saline-alkali meadow
- ICS
- B 61
- CCS
- 65.020
- 发布
- 2019-12-02
- 实施
- 2020-01-01
Technical regulations for sowing and raising seedlings of peach-colored honeysuckle
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2019-12-02
- 实施
- 2020-01-01
Technical regulations for sowing and raising seedlings of honeysuckle
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2019-12-02
- 实施
- 2020-01-01
European thick plum seedlings technical regulations
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2019-12-02
- 实施
- 2020-01-01
Technical Regulations for Seedling Cultivation of Chinese Pinus chinensis
- ICS
- B 61
- CCS
- 65.020.40
- 发布
- 2019-07-23
- 实施
- 2019-08-22
