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Table 3 Typical Critical Area Stabilization Seed Mixture ztt-oct-va <br /> Revised April 9, 1999 <br /> Desired % of Application Application <br /> No. seeds per Seed 11fix Purity/ No. PI.S/liulk Rate (Bulk Rate <br />Species Ib. (PLS) Germ. Faclor pound lbs./Acre) (PLS/Acre) <br />Big bluegrass 882,000 20% 0.85 749,700 0.24 180,000 <br />Bluchunch whcatgrass: 'Whitmar' 117.000 20% 0.85 99,450 1.81 180,000 <br />hard fescue 565,000 15% 0.8 =152,000 0.30 135,000 <br />smooth hromc 145,000 I S% 0.9 130,500 1.03 135,000 <br />Strcambank wheatgrass: 'Sodar' 160,000 I S% 0.8 128,000 I.OS 135,000 <br />Timothy 1,250,000 15%r. 0.9 1,125,000 0.12 135,000 <br />Seed Mix Total ._ ] 100% ;: _~ •~. ,~,~ ., ,~ 4.56 900,000 <br />Total PI,S/square foot 20.7 <br />NOTE: This mixture will be used only for critical soil stabilization, where highly erosive conditions prevail that are best <br />stabilized using vegetation. Smooth brome inclusion in this mixture will only be used in grass-lined waterways and other similar <br />structures where tolerance for periodic submersion under prolonged flow is required and a strongly rhizomatous species is <br />needed to ensure soil stabilization. <br />• <br />• <br />