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6.4.5 Exhibit E — Reclamation Plan <br />Seeding and Fertilizing <br />Currently, the entire pit area is used as a grass hay field <br />The proposed seeding areas are shown on Exhibit F — Reclamation Plan Map. <br />The recommended seeding method is by drill and seeding rates assume this <br />method. The species composition of the seed mixture recommended for <br />reclamation is shown in Table 4 below. <br />Table 6.4.5 -4. Recommended Seed Mixture <br />Species (Variety) <br />Rate —pure live <br />seed (pis) <br />Ibs/ac <br />Native/ <br />Introduced <br />W/C <br />Season <br />Cost <br />pis /ac <br />Thickspike wheatgrass <br />(Critana) <br />8.0 to 10.0 <br />Native <br />Cool <br />$11.70 <br />Sideoats grama (Vaughn) <br />5.0 to 7.0 <br />Native <br />Warm <br />$7.25 <br />Switchgrass (Nebraska -28) <br />4.0 to 6.0 <br />Native <br />Warm <br />$5.00 <br />Alfalfa (Nomad) <br />3.0 to 5.0 <br />Introduced <br />NA <br />$1.90 <br />TOTAL <br />20.0 to 28.0 <br />1 <br />$28.85 <br />Based on this seed mixture an application rate of approximately 20.0 to 28.0 <br />pls /ac will be used. Topsoil will be disked prior to seeding. It is recommended <br />that fertilizer be utilized for reclamation. A standard application of a fertilizer will <br />be used and applied at a rate of 250 Ibs /ac. The total area to be seeded is <br />approximately 10.7 acres. The total area to be fertilized is approximately 10.7 <br />acres. Seeding and fertilizing will be completed after the overburden and topsoil <br />is replaced, smoothed to conform to the existing topography and disked. Optimal <br />periods of seeding are in the fall (after November 1 st) or in the spring from late <br />March up to April 30th. Mulching will not be completed as the quality soils and <br />availability of water should facilitate the rapid establishment of perennial grasses. <br />Following revegetation, weed management strategies will be implemented to <br />facilitate and achieve native grassland. Years 1 thru 5 following revegetation will <br />include an aggressive mowing program to prevent the growth and establishment <br />of weeds, specifically, the eight noxious weeds including: Canada thistle <br />(Cirsium arvense), Dalmation toadflax (Linaria dalmatica), diffuse knapweed <br />(Centaurea diffusa), leafy spurge (Euphorbia esula), musk thistle (Carduus <br />nutans), Russian knapweed (Centaurea repens), spotted knapweed (Centaurea <br />maculosa) and Yellow toadflax (Linaria vulgaris) as mandated by Colorado State <br />Law (35- 5.5CRS1990, 1996). If needed, herbicide application will be applied as <br />needed to further control these weeds. Herbicides will also be used to control <br />saltecedar (Tamarix spp.) if it becomes established in the reclaimed area. Table <br />6.4.5 -5 presents recommended herbicides, application rate, and time of <br />Nelson Mining Resource <br />Regular 112 Permit Application <br />