Machines for use in plant breeding, mushroom cultivation, and farming of aquatic animals; power-operated tools, namely, power-operated tools for use in plant breeding, mushroom cultivation, and farming of aquatic animals; motors and engines, other than for land vehicles; machine coupling and transmission components, other than for land vehicles; agricultural implements, other than hand-operated hand tools, namely, harvesters, atmospheric control equipment, root care equipment, biomass dryer, ...