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50 <br /> t . . <br /> 2. The ground surface would then be scarified and the stockpiled topsoil would <br /> be distributed with an average depth of 3 inches on slopes and 1-1/2 inches on <br /> flat areas. It may be necessary to import additional topsoil, depending upon <br /> the amount available from stockpiles created during the site preparation phase. <br /> 3. The areas covered with topsoil would then be seeded following surface <br /> ` preparation with a spring tooth harrow. The composition of the seed mix to <br /> be used is presented in the following table (Table 2.1). The seed would be <br /> broadcast by hand and a drag would be pulled over the seeded area to cover <br /> the seed. <br /> Table 2.1 -Seed Mix composition <br /> i Kind and Variety I Scientific name Pure Germ Origin <br /> Perennial Ryegrass,Penguin Lolium perenne 19.8 96% OR <br /> Smooth Brome, Lincoln I Bromopsis inermis 18.0 85% ( KS <br /> Canada Bluegrass,Reuben Poa compressa 14.7 97% ID <br /> Tall Fescue, Fawn Festuca arundinacea 19.93 90% OR <br /> Kentucky Bluegrass,Newport Poa pratensis 9.89 190% ID <br /> Slender Wheatgrass Agrapyron trachycaulum 9.80 .98% CAN <br /> Sheep Fescue I Festuca ovira 19.61 194% CAN <br /> Alsike Clover Trifoiium hybrid= 14.89 199% CAN <br /> s <br /> l <br /> i <br /> 4. Seedling trees and shrubs would be planted on the flat areas and stockpiled <br /> mulch from the chipping of tree limbs and shrubs will be distributed to retain <br /> moisture and protect the soil. One tree island would be planted on each acre <br /> of disturbed land, and each tree island would include no less than 4 trees and 4 <br /> shrubs. <br />