[ Agricultural machinery and machine tools, implements other than hand operated and machines for agriculture, animal husbandry, horticulture, forestry, earth moving, gardening and plant cultivation as a leisure activity, namely, tilling machines in the nature of harrows, rotary tillers, plows, cultivators, disc harrows, tractor-towed dethatchers, vibrator tillers, tillage machinery with tines, tillage machinery with discs, soil mixers, hoes, soil breakers, soil-compacting rollers, and self-pr...