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` The 'Following plan materials and quantities l"e <br /> Plant 71; terial _/1 , 000 Sc . ;'t . <br /> ?ocky mt. Juniper 3 <br /> (Jur,iperus scopulorum) <br /> Pinyon Pine 3 <br /> (Pines edulis) <br /> Big Sagebrush 5 <br /> (Artemisia tridentata) <br /> Rabbi tbrUSh 6 <br /> (Chrysothamnus nauseosus) <br /> Silver Sage 6 <br /> (Artemisia cana) <br /> 23/1 , 000 sq. ft. <br /> Seeding <br /> Seeding methods will vary according to slope conditions . <br /> Drill seeding will be used on slopes of 3 : 1 or less . On slopes <br /> steeper than 3 : 1 or where rocks in the soil prohibit drilling , <br /> hand broadcast seeding or hydroseeding will be used. <br /> The seed mixture specified below will be applied at a rate <br /> of 30 lbs/acre to all areas of disturbance . tilnless otherwise <br /> approved, planting of the approved seed mixture will occur in <br /> late fall, preferably just prior to snowfall . <br /> Seed Variety Lbs ./Acre <br /> Barton Streambank Wheatgrass 6 . 4 <br /> Indian Ricegrass , 6 . 0 <br /> Luna Pubescent Wheatgrass 7 . 2 <br /> 4 Nordan Crested Wheatgrass 6 . 0 <br /> Sodar Streambank Wheatgrass 4 . 4 <br /> . 30 . 0 <br /> 4 <br /> Mulching <br /> Mulching will aid the revegetation process by modifying <br /> soil temperature and conserving moisture. hay or common straw <br /> will be applied at a rate of 11-, tons/acre. Mulch will be <br /> crimped into the surface of the soil with a disc or protected <br /> against wind displacement by Terra Tack lI a co.2mercial tackifier . <br /> k Discing or tackifier will not be required in the seedling areas . <br /> t In an effort to minimize soil erosion at culvert outlets <br /> along the south slope, rock riprap will be used. Pock riprap <br /> of varying sizes (minimum S" diameter) will ;:)e placed below <br /> culvert outlets to reduce water velocities and limit the <br /> scouring action of the drainage. <br />