Laserfiche WebLink
05045 <br />Banks and Gesso, LLC <br />possible, preferably 3:1 or flatter. If steeper slopes are to be reseeded <br />you need to consider an erosion control blanket to cover the slope to <br />prevent rilling and loss of topsoil and seed that has been applied <br />3. Seeding should preferably be accomplished using an appropriate grass drill. <br />The drill should be equipped with a satisfactory seed-feeding mechanism, <br />agitator, double disc furrow openers with depth bands, and packer wheels or <br />drag chains. If small legume seed is to be drilled (alfalfa, clover); the drill should <br />have an appropriate small seed feeder box. This would also hold true of small <br />grass seed (sand dropseed) Distances between drill rows should not exceed 12 <br />inches. The best results are from a seed ddll that has 8 inch spacing between <br />drill rows. Seed may be broadcast if the site is not accessible to a grass drill. <br />Broadcasting rates will be double what the drill rates are. The broadcast <br />seed should be covered %: to'/. of an inch deep raked in. Care should be taken <br />not to cover the seed over'/. of an inch since it will probably not be able to <br />germinate and come out of the ground at deeper depths. If the soil surtace is <br />frozen seeding should wait until the site can be drilled or broadcast and the seed <br />covered to the required depth. Hydromulching might be a consideration on some <br />sites that are difficult to reseed. I would recommend that two operations be <br />applied with hydromulching. The seed applied first and the mulch in a second <br />operation. If the seeding operation is done all at once I would ask the applicator <br />for some assurances of success when applying the seed by hydromulch. <br />4. The timing of the seeding should also be a consideration. Best results are with <br />late fall seeding before the ground freezes. Spring application will work but it <br />may take longer to get a stand of grass that holds the ground. Seeding should <br />not occur from May 15'" to the middle of October unless supplemental water is <br />available to germinate the newly seeded area. Supplemental water could be <br />applied at a rate sufficient to keep plants from stressing once they are <br />germinated. Apply about 1 inch of water per application during the first growing <br />season dependent on the amount of natural moisture received. <br />5. Upon completion of the seeding operation the site should be covered with weed <br />free mulch at the rate of 4,000 lbs. to the acre and be crimped into the soil to <br />prevent the straw from being blown off the site. If manure is used in [he sandy <br />areas of the county, apply the manure at a rate of 20 tons to the acre spread <br />uniformly over the seeded site. Mulches will provide a more humid environment <br />for the seeding to become established, help in providing wind erosion protection <br />and conserve existing soil moisture. <br />6. Weed control for the first two growing seasons should be considered as part of <br />the seeding operation. Mowing during the first growing season when the weeds <br />are approximately 6 inches high will help in establishing the newly seeded area. <br />Native grass seeding takes from 2 to 4 years to get firmly established depending <br />on the species selected. Introduced grasses will establish quicker especially if <br />wheat grasses and the rye grasses are in the mix. <br />Oglebay Norton Industrial Sands, Inc. February 2, 2006 <br />Jemadojin Sand Mine Page 32 <br />