#$%^&*AU2016277669A120170112.pdf#####- 41 ABSTRACT: A reflective ground cover sheet material for agricultural use woven from warp and weft tapes of a plastics film material has an average gap g between edges of adjacent tapes in both the warp and 5 the weft direction in the range about 0.1mm to about 1.2mm. The tapes may be of width w in the range 2 to 7mm. The materials may optimise air, water, solar transmission, long wave radiation or heat and dirt/soil movement through the material, and sufficient coverage and reflectivity, and physical material construction strength. D2/6 w FIGURE la w w w w gFIG"UR.E leb t 577 w w J -2- -----w w g
