FIELD: growing plants using vessels and lysimeters. SUBSTANCE: L-shaped tubes and wave suppressing ribs are arranged in communicating vessels. With system changing from one stable position to another, nonlinear relationship between response of device and value of displacement of equal-arm lever from equilibrium position is provided. EFFECT: enhanced error resistance, reliability and accuracy of watering. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMATIC PLANT SPRAYING DEVICE | 0 |
|
SU1665984A1 |
| 0 |
|
SU1777717A1 | |
| PLANT IRRIGATION DEVICE | 0 |
|
SU1743486A1 |
| DEVICE FOR SEMIAUTOMATIC WATERING OF PLANTS | 0 |
|
SU1676536A1 |
| DEVICE FOR STARTING CENTRIFUGAL PUMP | 1992 |
|
RU2067223C1 |
| LIZIMETER | 2017 |
|
RU2642261C1 |
| LYSIMETER | 2015 |
|
RU2593332C1 |
| LYSIMETER | 2017 |
|
RU2644749C1 |
| FERTILISER INJECTOR FOR DISCRETE WATERING SYSTEMS | 2015 |
|
RU2576912C1 |
| LYSIMETER | 2017 |
|
RU2641189C1 |
