| 摘要 |
PURPOSE: A farm for marsh snail with an improved structure is provided to permit anyone to install it very easily and to facilitate cleaning thereof. CONSTITUTION: The farm for marsh snail includes a water tank in which freshwater for raising marsh snails(2) is kept; a water supply pipe(3) through which the freshwater in the water tank is supplied; a water discharge pipe(10) for discharging water; a soil-containing space made of water-proof plates(9) for storing freshwater(1) therein. Also, during summer seasons, an intense heat blocking layer support(6) for fixing an intense heat blocking layer(5) is installed, and during winter seasons, insulating materials are applied to the floor of the nursery.
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