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<br /> <br />Table-2 <br />Seeding Specification <br />Oabow Carbon and Minerals, Somerset and Sanborn Creek Mine <br />Common Name Scientific Name % Seeds/Lb. k PLS/Ac. <br />Western wheatgrass Agopyron smithii 30% 115,000 4.55 <br />Mountain brome grass Bromus marginatus l5% 90,000 2.90 <br />Junegass Koeleria cristata IS% 2,315,000 0.14 <br />Bluebunch wheatgtess Agopyron inerme 15% 136,606 1.91 <br />Green needlegass Stipa viridula 10% 181,000 0.96 <br />Big sagebrush Artemisia tridentate tridentate ]0% 2,466,000 0.09 <br />Serviceberry Alelanchier ahufolia 2% 67,481 0.52 <br />Skunkbrush sumac Rhus ttilobata 3% 22,000 1.58 <br />Rocky Mt. penstemon Penstemon strictus 2% 478,000 0.11 <br />TOTAL 102% TOTAL 12.76 <br />Pure Live Seed rates (PLS) were derived using the following formula: <br />PLS = (Seeding rate Rer ft~1 X (43560 ft=/Ac.1 X (% by species) <br />(Number of seeds per Lb. by species) <br />Brodcast seeding rate per ftz is = to 40 seeds <br />(Natural Resources Conservation Service recomended rate) <br />