Laserfiche WebLink
P.O.Box 1648 <br /> Bellevue, WA 98009-1648 <br /> e Soil and Plant Laboratory, Inc. 425-746-6665 phone - <br /> 425-562-9531 fax <br /> www.soilandplantlaboratory.corn splabnwP,,flash.net e-mail <br /> CITY OF EVERETT COMPOST EVALUATION Northwest Office <br /> 3200 Cedar Street (A91) Lab No. 51411 <br /> Everett, WA 98201 NUTRIFIBRE SAMPLE-RIVERSI <br /> JOB NO 17742 <br /> Samples Taken: Samples Rec'd: 10/23/03 <br /> TOTAL NUTRIENT LEVELS <br /> Sam <br /> ple Percent Parts Per Million-- <br /> # 1 N P K Ca Mg Na S 11 Cu Zn Mn Fe B I Sample Description Log Number <br /> 1 1.60 0.27 0.18 1.30 0.22 0.12 0.84 74 278 252 6512 35 Composite From 12" Depth 1.0003-A23169 32 4 <br /> 10/29/03 <br /> AVAILABLE NUTRIENT LEVELS <br /> Sam Half pH/ Parts Per Million Parts Dry Soil Sat Ext Sat Ext meq/1 dilute- <br /> ple Sat%/ Qual 1 NO3 NH4 PO4 1 B 1 SO4 Na Cl 1 acid <br /> # TEC Lime ECe 1 N N P K Ca Mg Cu Zn Mn Fe ( ppm 1 As % ECe As % of ECe 1 Fe % <br /> 1 202 6.6 4.2 15 2426 455 396 4505 337 10.2 56 36 168 0.10 10.7 3.0 2.4 0.221 <br /> 397 Low 6.0 1.9 0.4 0.6 0.3 1.3 2.8 0.8 0.9 3.6 6.6 5.2 <br /> PHYSICAL PROPERTIES <br /> Fraction of Sample Passing 1/2 Inch Screen <br /> ' <br /> As Received Values Based upon dry weight <br /> Sam 1 Wt Percent 1 Bulk Water Dry Organic Mineral I percent passing Est. <br /> ple 1 Retained Density Moisture Fraction Matter Fraction Fraction 'Organic 19.51 6.35 4.75 2.38 1.00 0.50 1 C/N <br /> # 1 1" 1/2" Ilbs/yd3 % lbs/yd3 lbs/yd3 lbs/yd3 lbs/yd3 1 % 1 mm mm mm mm mm mm 1 Ratio <br /> 1 0.0 0.5 648 59.6 386 262 114 147 43.7 83.7 71.4 61.1 31.5 11.3 3.9 15.2 <br /> Salinity (ECe (dS/m at 25 deg.C.)) by sat ext method. Available Major Nutrients by sodium chloride extraction (phosphorus by <br /> sodium bicarbonate extraction) . Micronutrients by DTPA extraction. Interpretation guide below each element (1.0=predicted <br /> sufficiency level for average fertility requiring crops) . TEC(listed below Half Sat)=Est. Total Exchangeable Cations (meq/kg) <br /> Total Nutrient values expressed as element in oven dried sample p ground to 40 mesh. Total N (corrected for moisture content) Q <br /> is determined on as received sample. N=nitrogen, P=phosphorus, K=potassium Ca=calcium, Mg=magnesium, Na=sodium, S=Sulfur, <br /> C1=Chloride, Cu=Copper, Zn=zinc, Mn=manganese, Fe=iron and B=boron. <br /> -3 <br />