An irrigation system for supplying aerated water to plants includes a diffuser. Oxygen is diffused into water by the diffuser to generate aerated water. The aerated water is supplied to an irrigation device which supplies the aerated water to the plants....http://www.google.com/patents/US7770814?utm_source=gb-gplus-sharePatent US7770814 - System and method for irrigating with aerated water
System and method for irrigating with aerated water
