真假粮种、化肥、蔬菜籽的识别１．真伪粮种的识别真品：销售者具有“三证一照”，即：生产许可证，经营许可证，质量合格证和营业执照。从外地调入的粮种还须有由调出地粮食管理部门和植物检疫部门签发的种子合格证和植物检疫证。假品：一些违法经营的单位和个人，大多是... True and false grain species, fertilizer, vegetable seed identification 1. True and false food recognition of genuine varieties: sellers have a “certificate of three”, namely: production license, business license, quality certificate and business license. The grain imported from the field shall also have the seed certification and the phytosanitary certificate issued by the grain administration department and the plant quarantine department transferred to the place of production. Fake products: some illegal business units and individuals, mostly ...