Laiwu City has established a detoxification production base to carry out nursery detoxification on traditional products such as shallot, ginger and garlic, and after detoxification, the output of shallot, ginger and garlic has increased more than doubled.

• 莱芜市对传统产品葱、姜、蒜进行苗木脱毒，建立了脱毒生产基地，脱毒后的葱、姜、蒜产量增长了一倍多。