Method of conserving irrigation water using a woven fabric substrate
OwnerMark Banisterinventor
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Abstract
A woven fabric formed of fabric fibers or threads coated with a hydrogel, wherein said hydrogel is not crosslinked or is partially crosslinked to the fabric fibers or thread, wherein the hydrogel has a number of excess reactive molecules that are available for a reaction with one or more molecules solvated in an aqueous solution, and wherein the reactive molecules of the hydrogel can reversibly bond with the molecules solvated in an aqueous solution, such that the reactive molecules of the hydrogel attract the molecules solvated in aqueous solution when the hydrogel coated fabric substrate is exposed to an aqueous solution.
Claims3
A method of conserving irrigation water comprising placing a fabric substrate in the form of an open weave woven fabric sheet or woven mat having a thread count of 1 to 100 threads per inch below a soil surface or planting media surface of one or more plants at a depth ranging from one tenth (0.10) of an inch to forty-eight (48) inches deep, wherein the fabric substrate is coated with a polymer gel that is hydrophilic, the polymer gel coated fabric substrate has openings for plant roots to grow through, the polymer gel coated fabric substrate allows irrigation water to pass through openings in the substrate when the one or more plants are being irrigated, and also slows down the rate of water evaporation from the soil or planting media.
Dependencies are inferred from the claim text.