7 CFR 1437.309 - Turfgrass sod.
(a) Turfgrass sod is a value loss crop and is the upper stratum of soil bound by mature grass and plant roots into a thick mat produced in commercial quantities for sale.
(b) Specific species, types or varieties of grass intended for turfgrass sod will be considered a separate crop without regard to other intended uses.
(c) The unit of measure for all turfgrass sod is a square yard.
(d) Turfgrass sod having any value will be considered as worth full value.