B20 标准查询与下载
共找到 642 条与 相关的标准，共 43 页
本文件规定了太湖流域稻麦轮作农田化肥增效及氮磷减排的术语和定义、基本要求、化肥增效与氮 磷减排的技术要求。 本文件适用于太湖流域稻麦轮作农田的化肥增效与面源污染控制，其他区域稻麦轮作农田可参考。
Technical specifications for increasing the efficiency of chemical fertilizers and reducing nitrogen and phosphorus emissions in rice-wheat rotation crops in the Taihu Lake Basin
- ICS
- 65.020.99
- CCS
- B20
- 发布
- 2022-05-26
- 实施
- 2022-06-26
Technical Regulations for Rice Mechanical Transplanting Cultivation
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2022-05-20
- 实施
- 2022-08-20
Technical specification for identification of late harvest tolerance traits in rice varieties
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2022-05-06
- 实施
- 2022-08-06
Selenium-enriched Cultivation Regulations of Royal Bamboo Grass
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2022-04-25
- 实施
- 2022-07-25
Technical Specifications for Finished Grain Storage
- ICS
- 67.060
- CCS
- B20
- 发布
- 2022-03-24
- 实施
- 2022-08-01
Technical Regulations for Pleurotus ostreatus Production
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-12-28
- 实施
- 2022-04-01
Technical Regulations for the Production of Fresh Sweet Waxy Corn
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-12-28
- 实施
- 2022-04-01
Technical regulations for shiitake mushroom production
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-12-28
- 实施
- 2022-04-01
Cultivation technical specification for highland barley with organic fertilizer instead of chemical fertilizer
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-10-28
- 实施
- 2022-01-01
Rice safety production technology in paddy fields polluted by cadmium and lead
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-10-08
- 实施
- 2021-11-08
Poultry hatchery construction requirements
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2021-09-29
- 实施
- 2021-10-29
Leisure and sightseeing ranch construction requires dairy farms
- ICS
- 01.040.65
- CCS
- B20
- 发布
- 2021-09-29
- 实施
- 2021-10-29
Panmai 803 Production Technical Regulations
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-09-27
- 实施
- 2021-12-27
Panmai 37 Production Technical Regulations
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-09-27
- 实施
- 2021-12-27
Panjin japonica rice quality preservation technical specification
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-09-24
- 实施
- 2021-10-24
Cultivation Technical Regulations of Rice Variety Exiang 2
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-07-20
- 实施
- 2021-09-20
Technical specification for identification of high temperature ripening tolerance of rice
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-07-07
- 实施
- 2021-09-07
本文件适用于德州地区强筋小麦绿色优质生产。
Technical regulations for green and high-quality production of strong gluten wheat
- ICS
- 65.020.01
- CCS
- B20
- 发布
- 2021-06-25
- 实施
- 2021-07-25
本标准适用于德州地区冬小麦的技术操作。
Technical Regulations for High-efficiency Cultivation of Winter Wheat Seed-fertilizer Mixed Sowing
- ICS
- 65.020.20
- CCS
- B20
- 发布
- 2021-06-25
- 实施
- 2021-07-25
