| 摘要 |
<p>The invention concerns a device for metering accurately and individually for each plant, the amount of water supplied by an automatic or manual distributed watering system. It consists of three mutually combined elements: a head, which receives the water from an irrigation system and locks the water intake when the device is full, an intermediate body whereof the size determines the amount of water received by the device then redistributed to the plant, and a diffuser which diffuses the water in the soil. Figure 8 provides three examples (18), (19) and (20) for installing the device, connected to a water distributing system (21) and buried in the soil of a cultivated field, each capable of being assigned to a particular plant. The head is pale grey, the intermediate body is white, the diffuser is dark grey. The amount of water is defined for each installation by the size of the intermediate body, which may be left out.</p> |
