Thomas H. Roess,Todd D. Polderman,La Monte D. Porter
申请号：
US13627707
公开号：
US09668432B2
申请日:
2012.09.26
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A subsurface irrigation mat includes at least one perforated tube, a web made of a first capillary textile, and a casing made of a second capillary textile. The casing surrounds substantially an entire circumference of the perforated tube along at least a portion of a length of the tube. At least one attachment secures the casing to the web so that the casing extends across the web. Water leaving through the holes in the perforated tube can saturate the casing, seep into the web from the casing, and then be carried across the web by capillary action. The result is a substantially uniform discharge of water from the web into a root zone of plants growing in a layer of a growing medium located above the web.
