Home / Standards / GB/T 19557.5-2017 GB/T 19557.5-2017 Active Guidelines for the conduct of tests for distinctness, uniformity and stability—Chinese cabbage(Brassica campestris L.ssp.pekinensis(Lour) Olsson) 植物品种特异性、一致性和稳定性测试指南 大白菜 Standard Type GBT ICS 65.020.20 CCS B05 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 农业农村部 Drafting Unit N/A