B 21 标准查询与下载
共找到 531 条与 相关的标准，共 36 页
Angelica variety Mingui No. 1
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
Corn variety Caitiannuo 001
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
Millet variety Zhangyougu No. 3
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
Corn variety Sanbao White Pearl
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
Millet variety Zhangyougu No. 2
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
Bupleurum variety Longchai No. 1
- ICS
- 07.080
- CCS
- B 21
- 发布
- 2023-08-23
- 实施
- 2023-09-25
适用于广西壮族自治区行政区域内澳洲坚果青皮果的质量要求。
Quality specification for macadamia green peel fruit
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-08-10
- 实施
- 2023-09-30
商丘市
Technical regulations for selection of fine wheat varieties
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-08-02
- 实施
- 2023-09-02
商丘市
Technical regulations for seed production of silage corn Da Jingjiu 26
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-08-02
- 实施
- 2023-09-02
本文件规定了茶园绿肥种植利用的茶园选择、绿肥种植、施肥管理和绿肥利用。 本文件适用于茶园绿肥的种植与利用。
Technical regulations for green manure planting and utilization in tea gardens
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-07-31
- 实施
- 2023-08-31
Technical regulations for multi-marker molecular-assisted breeding of corn resistant to head smut
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-07-21
- 实施
- 2023-08-20
适用于结球甘蓝杂交种种子的生产
Technical regulations for hybrid seed production of cabbage
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-07-13
- 实施
- 2023-10-01
Technical Regulations for Rapid Soaking and Germination of Rice with Hydrogen Oxygen
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-07-05
- 实施
- 2023-08-04
Technical regulations for harvesting and storage of bluegrass seeds
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-07-05
- 实施
- 2023-08-04
Technical regulations for rhizome propagation of Atractylodes atractylodes
- ICS
- 65.020.20
- CCS
- B 21
- 发布
- 2023-06-28
- 实施
- 2023-07-01
