7 MACHINES USED IN MUSHROOM GROWING, STORING AND HARVESTING-NAMELY, STACKING MACHINES, COMPOSTERS, GROUND MIXERS, FERTILIZER SPREADERS, BAG FILLING MACHINES, LOADING MACHINES, CUTTING MACHINES, FILLING AND EMPTYING MACHINES, CONVEYOR BELTS; BLOCK PRESSES; DRIVING ENGINES; PLANTING MACHINES AND SOWING MACHINES, WEEDING MACHINES, MACHINES FOR PLANTING MUSHROOMS, PLOWS, STUBBING KNIVES, WINCHES, AND PARTS OF THESE MACHINES