Abstract: An anti-erosion irrigation mat is fitted with parallel runs of drip line irrigation tubing and delivered in panels or rolls that can installed in a single operation instead of the two separate operations conventionally required for erosion prevention and irrigation. The drip line tubing runs are fitted with drip emitters at uniform intervals and are attached to the matting which may be made biodegradable for short term service, e.g. from biodegradable natural fibers, or made durable, e.g. from nylon filaments. The components of the invention, i.e. anti-erosion matting and irrigation drip lines, are commercially available. The low velocity of drip irrigation applies water through a grid pattern of drip emitters with a minimum of surface erosion that is well controlled by the matting. In addition to the time and cost savings from reducing the installation to a single operation, there are additional cost savings from simplification of the original system design effort.