Home / Standards / GB/T 39917-2021 GB/T 39917-2021 Active Variety genuineness and purity testing of main crops with SSR markers—Rice 主要农作物品种真实性和纯度SSR分子标记检测 稻 Standard Type GBT ICS 65.020.20 CCS B21 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 农业农村部 Drafting Unit N/A