Ib txoj hauv kev zoo rau kev ua liaj ua teb zaub
#Chelyabinsk #Agriculture #VegetableFarming #SeedProduction #IrrigationTechnologies #AgriculturalInnovation #CropYields #Subsidies #Mechanization #TechnologicalAdvancements Nyob rau hauv ib tug bold txav mus rau sustainable kev loj hlob, Chelyabinsk Oblast ...