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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Table 5. PRODUCTION SUMMARY FOR THE AREA RECLAIMED ]N 1988 AT THE WALDEN <br />COAL PROJECT SITE. BASED ON 1998 DATA FROM 25 ONE SQUARE METER <br />QUADRATS. +/_ VALUES EQUAL STANDARD DEVIATION. <br /> <br />Species Mean <br /> <br />g/sq.m <br /> <br />]bs/Acre Range of <br />Production <br />Values <br />(g/sq.m) Percent of <br />Total <br />Production <br />COOL SEASON PERENNIAL GRASSES <br />Agropyron dasystachyum 10.22 91 0.51 -23.77 14.55 <br />Agropyron smithii 0.85 8 0.00 -2.52 1.21 <br />Koeieria macrantha 0.08 1 0.00 -1.19 0.11 <br />Poa ampla 0.16 1 0.00 -2.31 0.23 <br />Sub-total 11.30 101 16.10 <br />INTRODUCED PERENNIAL GRASSES <br />Alopecurus pratensis 0.51 5 0.00 -3.98 0.73 <br />Elymusjunceus 52.81 470 5.77-134.38 75.21 <br />Festuca oaina 5.37 48 0.00 -31.10 7.64 <br />Sub-total 58.69 523 83.58 <br />PERENNIAL FORBS <br />Penstemon strictus 0.22 2 0.00 -2.96 0.32 <br />TOTAL PRODUCTION 70.05 624 <br />t 26.45 ± 236 <br />-19- <br />