Abstract: A method of aquaculture is applicable to a novel culture arrangement for diversified farming of generally deep sea fin fishes, shrimps, and shellfishes. A pre-manufactured enclosed cultivation tank is provided and air compressor facility is included for pressurization and oxygenation so as to make the interior of the cultivation tank a pressurized water environment of predetermined high pressure. A low pressure siphon tube is included for sucking and removing excrements from the cultivation tank and to realize water replacement in a natural manner thereby providing a deep sea mimicked clean cultivation environment. The drained water is subjected to multiple steps of filtration and purification for separating the excrements from the water and for purifying water to allow cyclic use of the water. An arrangement of multiple cultivation tanks allows for diversified and multi-species cultivation of fishery products and deep sea fishes.

Abstract: Disclosed is a novel plant cultivation method applicable to classification cultivation with simplified management, in which an enclosed box like container or greenhouse like space provides an enclosed cultivation space having a bottom forming a water reservoir for collecting condensed water so as to realize natural circulation of water evaporation and convection, by which cultivation control and management is realized in an almost watering free manner. Further, arranged outside the enclosed space is a carbon dioxide generation device in connection with an air compressor, which through proper treatment of drying and heating, supplies the interior cultivation space with pressurization and supplement of carbon dioxide and nutrients through piping arrangement, whereby the growth of plants can carry out completely free of pest damage or application of pesticides. Through the control of sunlight, the growth and cultivation of plants can be realized in a management simplified, secured, and stable manner.

Abstract: A method of aquaculture is applicable to a novel culture arrangement for diversified farming of generally deep sea fin fishes, shrimps, and shellfishes. A pre-manufactured enclosed cultivation tank is provided and air compressor facility is included for pressurization and oxygenation so as to make the interior of the cultivation tank a pressurized water environment of predetermined high pressure. A low pressure siphon tube is included for sucking and removing excrements from the cultivation tank and to realize water replacement in a natural manner thereby providing a deep sea mimicked clean cultivation environment. The drained water is subjected to multiple steps of filtration and purification for separating the excrements from the water and for purifying water to allow cyclic use of the water. An arrangement of multiple cultivation tanks allows for diversified and multi-species cultivation of fishery products and deep sea fishes.