发明名称 |
HYDROPONIC APPARATUS AND HYDROPONIC METHOD |
摘要 |
A hydroponic apparatus includes: a cultivation tank inside which a plant is held, and into a lower portion of which a nutrient solution is introduced; a separator that separates a first space where aboveground portions of the plant are positioned and a second space where underground portions of the plant are positioned; an environmental control unit that performs control of adjusting a temperature of the first space to a first temperature in a first period and adjusting the temperature of the first space to a second temperature lower than the first temperature in a second period; and a humidity control unit that performs control to decrease a humidity of the second space when the growing period for the plant shifts from the first period to the second period. |
申请公布号 |
US2017013793(A1) |
申请公布日期 |
2017.01.19 |
申请号 |
US201515301096 |
申请日期 |
2015.02.06 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
OGATA Satoshi |
分类号 |
A01G31/02;A01G1/00;A01G7/00;A01G9/24 |
主分类号 |
A01G31/02 |
代理机构 |
|
代理人 |
|
主权项 |
1. A hydroponic apparatus comprising:
a cultivation tank inside which a plant is held, and into a lower portion of which a nutrient solution is introduced; a separator that separates a first space where aboveground portions of the plant are positioned and a second space where underground portions of the plant are positioned; an environmental control unit that performs control of adjusting a temperature of the first space to a first temperature in a first period of a growing period for the plant, and adjusting the temperature of the first space to a second temperature lower than the first temperature in a second period of the growing period for the plant; and a humidity control unit that performs control to decrease a humidity of the second space when the growing period for the plant shifts from the first period to the second period. |
地址 |
Osaka JP |