| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mango cultivation vessel which is a large cultivation vessel to cultivate mango, and in which heat of an electrothermal heater is efficiently transferred to soil in the cultivation vessel and an intermittent operation is possible by increasing heat storage amount to reduce a power consumption cost.SOLUTION: A mango cultivation vessel includes a bottom board and a side wall. Space parts are respectively arranged in the bottom board and the side wall. A heat storage body is filled into the space parts. A thermal conductor is arranged at the inner surface side of the space parts, and a thermal insulation body is arranged at the outer surface side of the space parts. An electrothermal heater is arranged within the heat storage body of the space part of the bottom board.</p> |
