IMPROVED UNDERGROUND IRRIGATION SYSTEM

摘要

A conduit for dispersion of a fluid underground, the conduit comprising a sleeve; the sleeve comprising a base structure and an upper structure thereover and coupled thereto, thereby defining a chamber between said base structure and said upper structure; the base structure comprising an impermeable material and having a cross-section with a substantial flat or raised center on its upper surface to encourage liquid thereon to flow towards outer edges thereof, and the upper structure comprising a permeable material to allow fluid flow therethrough. The conduit may further include one of more intermittently perforated fluid pipes to drip liquid or aerate the conduit and thereby irrigate and / or aerate soil therearound.