Thaum Lub Peb Hlis 16, qhov kev tshaj tawm ntawm "Xa Agricultural Science thiab Technology rau Lub Tebchaws los Pab Kev Txhim Kho Kev Ua Haujlwm Zoo Ecological" txhawb nqa los ntawm Zhejiang Provincial Department of Agriculture thiab Rural Affairs thiab lub rooj sib tham ntawm lub caij nplooj ntoos hlav plowing npaj tau muaj nyob rau hauv Shangtang Village, Huangjiabu Town, Yuyao, Ningbo. AGR coj ntau dua 30 A22 thiab B70 kev ua liaj ua teb drones los koom rau hauv qhov kev tshwm sim ntawm qhov chaw. Ntawm lawv, B70 ua liaj ua teb drones yog ib qho tshiab tsim loj-load thiab hnyav-lub luag hauj lwm sowing thiab spraying drone.
