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<br />• <br />484-2-tulching <br />b. Asphalt: Either liquid or emulsified asphalt products may be <br />blown on with the straw, or sprayed br sprinkled after the straw is spread. <br />An app.llcation rate of 0.10 gal/sq.yd. or 500 gal/ac. should be used with <br />the liquid asphalt and a rate of 0.04 gal/sq.yd. or approximately 200 <br />gal/ac. should be used for the emulsified asphalt. 14anufacturer's <br />recommendations should be followed in the mixture of asphalt and carrying <br />agent. <br />l ~'. <br /> <br />c. Other products are polyvinyl "f acetates and organic tackifiers. <br />C J <br />ii. Mechanical method - special equipment is manufactured <br />specifically for this purpose. However, if a "mulch crimper" is not <br />available, a farm type disc plow can be used by setting the disc straight <br />and apply adequate weight to crimp the straw 4 inches into the soil. <br />C. Jule Net[ <br />A heavy woven jute mesh designed for mulching. install in accordance <br />with the maiiufac[urer's recommendations. <br />D. Excelsior Mat <br />A wood product covered with a plastic netting. installntiou will be in <br />accordance with the manufacturer's recommendations. <br />G. I{rosion Control Fabric or Blanket <br />~:.. <br />• <br />'I'CN 11192 2/92 <br />A biodel;radabLe polypropylene mzterial constructed with knitted yarn <br />interwoven with strips of paper. Installation will be in accordance with <br />[he manuf;icturer's recommendations. <br />F. Feedlot or Iia rnya rd Manure <br />I. 1'he manure must be of a type [hat has 60"/. or more, by weight, heavy <br />chunks 5 inches or more in diameter. Granular or powdery manure will not <br />meet specifications. <br />2. 'l lie minimum rate of application shall be 20 tons per acre spread <br />uniformly over the area. <br />3. The manure will he applied immediately before or after seeding <br />depending on conditions determined by the technician. <br /> <br /> <br />µ 2G-a <br />