T/QHNX 018-2021
Qinghai No. 13 Broad Bean Organic Fertilizer Complete Substitution of Chemical Fertilizer Production Technical Specifications (English Version)
- Standard No.
- T/QHNX 018-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/QHNX 018-2021
- Scope
- 4. The quality of organic fertilizer requires organic matter content ≥ 45% and N+P2O5+K ≥ 45%. 5 Yield index 6 Preparation before sowing 6.1 Variety selection Select Qinghai No. 13 excellent variety with uniform seeds. The seed quality complies with the regulations of GB4404.2 and DB63/T896-2010. 6.2 Plot selection 6.3 Land preparation 6.4 Fertilizer dosage Apply commercial organic fertilizer before sowing, the dosage is 300kg/666.7m2~400kg/666.7m2. 7 Sowing 7.1 Sowing time. 7.2 Seeding method 7.3 Seeding rate Seeding rate is 216.0kg/hm2～229.5kg/hm2 (14.4kg/666.7m2～15.3kg/666.7m2). 8 Field Management 9 Harvest
T/QHNX 018-2021 history
- 2021 T/QHNX 018-2021 Qinghai No. 13 Broad Bean Organic Fertilizer Complete Substitution of Chemical Fertilizer Production Technical Specifications
