B 20 标准查询与下载
共找到 325 条与 相关的标准，共 22 页
Technical regulations for green prevention and control of rice diseases and insect pests in Xiaozhan, Tianjin
- ICS
- 65.020.20
- CCS
- B 20
- 发布
- 2024-04-09
- 实施
- 2024-05-10
本文件适用于德宏州海拔 1700 m以下烟后玉米种植区域。
Technical regulations for the cultivation of post-tobacco corn in Dehong Prefecture
- ICS
- 65.020.20
- CCS
- B 20
- 发布
- 2024-04-01
- 实施
- 2024-05-01
本文件适用于德宏州生态区域的藜麦种植。
Quinoa cultivation technical regulations
- ICS
- 65.020.20
- CCS
- B 20
- 发布
- 2024-04-01
- 实施
- 2024-05-01
Technical regulations for full-process mechanized production of red adzuki beans
- ICS
- 65.060.20
- CCS
- B 20
- 发布
- 2024-03-07
- 实施
- 2024-04-20
Traceability specifications for fodder oat grass products
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Determination of the 240-hour degradation rate of oat grass neutral detergent fiber outside ruminal fluid
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Technical regulations for semi-dry silage wrapped in oat grass for feeding
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Evaluation of Mildew in Feed Oat Grass
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Technical regulations for cellar storage of feed oats
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Technical regulations for processing oat grass pellets for feed
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Standards for selecting oat varieties for feeding
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Technical regulations for processing oat grass for multiple cropping
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Standards for identification of oat varieties for feeding
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Specifications for storage and transportation of oat grass products for feeding
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
Feeding evaluation of oat grass
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-02-23
- 实施
- 2024-03-23
襄阳市和生态条件相似地区
Technical regulations for silage corn production
- ICS
- 65.020.30
- CCS
- B 20
- 发布
- 2024-01-30
- 实施
- 2024-02-29
Technical Regulations for Potato and Peanut Crop Rotation Cultivation
- ICS
- 65.020.20
- CCS
- B 20
- 发布
- 2024-01-30
- 实施
- 2024-02-29
Technical regulations for indoor resistance identification of Fusarium alfalfa root rot
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2024-01-25
- 实施
- 2024-02-25
Technical regulations for the cultivation of Elymus genus plants
- ICS
- 65.020.01
- CCS
- B 20
- 发布
- 2023-12-29
- 实施
- 2024-01-29
Technical regulations for full mechanized cultivation of rice oil rotation in the Huaihe River area
- ICS
- 65.020.20
- CCS
- B 20
- 发布
- 2023-12-27
- 实施
- 2023-12-31
