| 发明名称 |
PLANT GROWTH SYSTEM |
| 摘要 |
A plant growth system is provided, which comprises: one or more plant growth substrates comprising an MMVF slab and a single MMVF block; one or more detectors arranged to monitor at least one of the water and nutrient levels of at least one of the plant growth substrates; at least one irrigation device arranged to supply water and nutrients to the plant growth substrates; and control means connected to said detectors and said at least one irrigation device. The supply of water and nutrients by the at least one irrigation device is controlled by the control means in dependence on the monitored water and/or nutrient levels. In this manner, the water and nutrient levels of the substrates can be accurately controlled. |
| 申请公布号 |
US2015216132(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201214367499 |
申请日期 |
2012.12.21 |
| 申请人 |
Rockwool International A/S |
发明人 |
Hempenius Eelke Gjalt;Janssen Frank Hendrikus Peter;De Groot Jacob Frank |
| 分类号 |
A01G9/02 |
主分类号 |
A01G9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A plant growth system comprising
one or more plant growth substrates comprising an MMVF slab and a single MMVF block; one or more detectors arranged to monitor at least one of the water and nutrient levels of at least one of the plant growth substrates; at least one irrigation device arranged to supply water and nutrients to the plant growth substrates; and control means connected to said detectors and said at least one irrigation device, wherein the supply of water and nutrients by the at least one irrigation device is controlled by the control means in dependence on the monitored water and/or nutrient levels. |
| 地址 |
Hedehusene DK |
