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AT(http://soildatamart.nrcs.usda.gov/(http://soildatamart.nrcs.usda.gov/);http://www.ipmcenters.org/cropprofiles/docs/FLpotatoes.html.http://soils.usda.gov/technical/classification/osd/index.htmlhttp://soildatamart.nrcs.usda.gov/.`hTABLE ADTABLE AITABLE AJTABLE AQhttp://soils.usda.gov/(http://soildatamart.nrcs.usda.gov/(http://soildatamart.nrcs.usda.gov/);http://soils.usda.gov/technical/classification/osd/index.htmlhttp://soildatamart.nrcs.usda.gov/.page page chapter volume footnote endnote (21$X XXX0   X XXXhttp://www.ipmcenters.org/cropprofiles/docs/FLpotatoes.html.ddhttp://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/TABLE AVdhttp://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/2>A0Level 1 X 2( ` hp x 2  5+ ` hp x 5        (359=AEIMQ2 http://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/http://www.ipmcenters.org/cropprofiles/&c !!d !d[ [dLevel 1Level 2Level 3Level 4Level 5Level 1Level 2Level 3Level 4Level 5Level 1Level 2Level 3Level 4Level 5b&OLE 2.0 Box <=8C HKKKK( $ Figure  1   " '  0 .   *+ (_3423  ..*G+G (_33   /%` ` hp x /23  ../%` ` hp x /   *8+8 (_32  ," hp x ,23  ..," hp x ,  *5+5 (_31 ` ) hp x )23  ..) hp x ) ` *2+2 (_30  &hhp x &23  ..&hhp x &  */+/ (_29  #p x #23  ..#p x #  *,+, (_28 h  p x 23  .. p x h *)+) (_27  pp x 23  ..pp x   2JD0Level 9 P ;1X` hp x ;  5+ ` hp x 5 bC<<CLevel 1Level 2Level 3Level 4Level 5(.3$ !USUS.,  ($$   1  !USUS.,  _ ?+ ` hp x X?XX#XXX##XXXXXX#XXX#XXX##XXXXXX##XXX#XXX##XXXXXX#XXX#XXX##XXXXXX-#XXX#XXX##XXXXXX#XXX   `     h      p #XXX##XXXXXX7#XXX#XXX##XXXXXX#XXX#XXX##XXXXXX#XXX#XXX##XXXXXX&#XXX#XXX##XXXXXX#XXX#XXX##XXXXXX0#XXX   `     h     #XXX##XXXXXX#XXX#XXXo##XXXXXX#XXXXXXXXX   `     h   #XXX##XXXXXX#XXX#XXX##XXXXXX#XXX#XXXF ##XXXXXXe #XXXXXXXXXPesticideRootZoneModelFieldandOrchardCropMetadatafor_NMC_ @ Scenarios T #XXX ##XXXXXX #XXX#XXX ##XXXXXX #XXXXXXXXX_April_Ԁ5,2006    h      p    @ #XXX ##XXXXXXh #XXX   `     h #XXX ##XXXXXX # XXXXXX#XXXXXXS #XXXXXXINTRODUCTION #XXXXXX #XXXXXX  #XXXXXX #XXXXXX#XXXXXX>#XXXXXX  Afundamentalconstructforusingdatainanynumberofelectronicenvironments, t whethertheyaredatabases,models,ortheWorldWideWeb,istohaveanunderstandingofthe ` dataorinformationthatmakeupitsessentialparts.Metadataisliterallythe"dataaboutdata. L  Metadataistheinformationusedbyavarietyofgroupstodesign,create,describe,preserve,and 8  useinformationresourcesandsystems.Thecrucial,nonpesticidespecificelementsofeach $ t PesticideRootZoneModel(_PRZM_)fieldandorchardscenarioisrecordedasameansof  ` preservinganauthoritativeandreproduciblerecordofthedesign,construct,andsourceofeach  L  elementofthescenario.  8  #XXXXXX#XXXXXX  #XXXXXX:# XXXXXX  #XXXXXX#XXXXXXIngeneral,theinformationassembledtocreateeachscenariowillhavethreebasic   features:content,context,andstructure;allofwhicharereflectedthroughmetadata.Thedata   contentrelatestowhateachscenariocontainsorisaboutandisintrinsictothefieldororchard   beingmodeled.Contentreflectstheelementbywhichthedesignerauthenticatesandcompletes   thecontentofthefieldororchardscenario.Forexample,contentisthedateofacrops p maturation,theorganiccontentofaparticularsoil,ortherateatwhichsnowmeltsinthelocation \ ofthescenario.Contextsarethoseaspectsassociatedwiththescenarioscreation,suchasthe H howorfromwherethesoilcharacteristicswereselected,wheretheweatherstationislocated,or 4 whatcroppingpracticeswerechosenandwhy.Thestructurerelatestotheassociationswithin  p andamongtheindividualparametersthatmakeupthescenario.Anexampleofthestructure  \ wouldbetherelationshipofthedepthofthetotalsoilprofiletotheindividualsoilhorizons.All H threeaspectsofmetadataareessentialcomponentsofascenarioandhavebeencapturedand 4 describedinfollowingpages.   #XXXXXX#XXXXXX#XXXXXX#XXXXXX  Inshort,inanenvironmentwhereimmediateaccesstounderlyinginformationusedto  governtheconstructofa_PRZM_Ԁfieldororchardscenario,metadata:  #XXXXXX#XXXXXX (83#XXXXXX6#          (88" "  XXXXXX {2  3      #XXXXXX#XXXXXXԀcertifiestheauthenticityanddegreeofcompletenessofthescenarioscontent; {݌ l Ќ  #XXXXXXC#" "  XXXXXX 2  3      #XXXXXXC#XXXXXXԀestablishesanddocumentsthecontextofthescenarioscontent; b݌ X  Ќ  #XXXXXX#" "  XXXXXX 2  3      #XXXXXX#XXXXXXԀidentifiesthestructuralrelationshipsthatexistbetweenandwithinaparameterofthe D!   scenario; ݌ 0"  Ќ  #XXXXXXj#" "  XXXXXX m 2  3      #XXXXXX #XXXXXXԀprovidesanaccesspointforadiverserangeofusersofthescenario;and m ݌ #l! Ќ  #XXXXXX5!#" "  XXXXXX !2  3      #XXXXXX,"#XXXXXXԀassembleselectronicallytheinformationthedevelopermighthaveordinarilyprovided $X" in  aphysicalreference. !K"݌ $D # Ќ  #XXXXXX"#XXXXXX#XXXXXX##XXXXXX  Thefollowingdescriptionsofeach_PRZM_Ԁfieldandorchardscenariousedinthe &"% assessmentofdrinkingwaterexposuresderivedfromsurfacewatersourcesreflectthebasic '#& principlesofestablishingadministrativeanddescriptive metadata.However,itremains (#' vitallyimportanttounderstandthatmetadataisthe dataaboutthedataandactingasumbrellas )$( tothisinformationaretheestablishedAgencyproceduresforensuringthequalityofthat |*%) information.ThisisaccomplishedthroughthebasictenantsofQualityAssuranceandQuality h+&* Controlintheselectionofparametersthatconstitutesthefieldandorchardscenario. T,'+  @-(, Ї  Meteorologicalstationsforindividualscenarioshavebeenselectedbasedonproximityto  thearearepresentedbyeachscenario.Alistofavailableweatherstationscontainingtherequired  datafor_PRZM_Ԁcanbefoundathttp://www.epa.gov/ceampubl/tools/metdata/index.htm).Ifa t moregeographicallydistantstationwaschosentorepresentascenario,thechoiceofthemore ` distantstationisdocumentedinthemetadataforeachfile. L    Usersshouldnotethattodate,_EFED_Ԁhasnotincorporatedirrigationintothesescenarios. $ t _EFED_Ԁiscurrentlyevaluatingastandardizedapproachfordeterminingwhenascenarioshould  ` includeirrigationandthiswillbereflectedinfuturerevisionstothesescenarios.  L     `      Thereareanumberofinputparameterswhicharegenerallynotdocumentedinthis $  metadatafile.Manyoftheserepresentparameterflagswhicharedefaultvaluesanddonot   changefromscenariotoscenario.Othersarecapturedinthescenariofileandhavenotbeen   transferredtothemetadatafile.Finally,thereareothers(suchasparametersforfurrow   irrigation)whicharenotcurrentlyused.Alistingoftheparameterswhicharegenerallynot   capturedinthismetadatafilearelistedbelowintable1.Futureupdatestothemetadatawill p includetheseparameterswhenapplicable. \ *\ddd Xdd Xdd X(#(#,dd ,dd ,dd +  @+44 **@&KH%XXXTable1.Inputparametersnottypicallyrecordedinmetadata.#XXX%&KH/#Ԁ \G/^ **   **\XXXRecord# A,! AVariableName A,! AVariableFullName _U, **    ?1**?_#XXXǡ0#XXX1 3)'  ?1 ? 3TITLE   TitleofInputFile # ** **#2   _HTITLE_   FileDescription # ** **#3  4 _DSN_Ԁ(x5)  4 _DSN_Ԁ(x5) #4  ** **#3  L! _IPEIND_  L" Flag-PanFactor #L# ** **#9  d$ _GDUSLEC_  d% Dayofmonthtostart_USLEC_ԀandManning'sNfactor #d& ** **#9  ,|' _GMUSLEC_  ,|( Monthtostart_USLEC_ԀandManning'sNfactor B8,|) **  "@9**"@B9 3)'D*  "@9 "@ 3_HTMAX_  D+ MaxCanopyHt #D, ** **#9  \ - _ICNCN_  \ . _ICNCN_-CropNumber #\ / ** **#9  t!0 _NUSLEC_  t!1 Numberof_USLEC_Ԁfactors(upto32) C9t!2 **  &@11**&@C11 4*("3  &@11 &@ 4_IYREM_  "4 Integeryearofcropemergence C9"5 **  &@11**&@C11 4*(#6  &@11 &@ 4_IYRMAT_  #7 Integeryearofcropmaturation  C9#8 **  &@11**&@C11 4*($ 9  &@11 &@ 4_IYRHAR_  $ : Integeryearofcropharvest #$ ; ** **#20  %$!< _BDFLAG_  %$!= Flag-BulkDensity |   #%$!> ** **#20  &<"? _BIOFLG_  &<"@ Flag-_Biodegradation_ #&<"A ** **#20  (T#B _HSWZT_  (T#C Flag-Drainage #(T#D ** **#20  )l$E _IDFLAG_  )l$F Flag-_ThermalCond_/_HeatCapacity_ #)l$G ** **#20  4*%H _ITFLAG_  4*%I Flag-SoilTemp_Sim_ #4*%J ** **#20  L+&K _KDFLAG_  L+&L Flag-SoilAdsorption_Coeff_ #L+&M ** **#20  d,'N _MOC_  d,'O Flag-MethodofCharacteristics #d,'P ** **#20  |-(Q _THFLAG_  |-(R Flag-FCandWP #|-(S ** **#28  0* BT  0* BottomWidthofFurrow #0* ** **#28  HB EN  HB Manning'sNforFurrow #HB ** **#28  ` Z Q0  ` Z FlowRateofWaterEnteringFurrow #` Z  ** **#28  x r  SF  x r  SlopeofFurrow #x r  ** **#28     X2    LengthofFurrow #  ** **#28    _XFRAC_    LocationoftheFurrow #  ** **#28    _ZRS_    SideSlopeofFurrows #  ** **#29   HF   InfiltrationSuctionParameter # ** **#29   KS   Sat_Hyd_ԀCond # ** **#34    AD    SoilDrainage_param_ #  ** **#34     _ADL_     LateralSoilDrainage #  ! ** **#34  82 " DISP  82 # HydrodynamicSoluteDisp_Coeff_ #82 $ ** **#40  PJ % _CFLAG_  PJ & Flag-Conversion C9PJ ' **  D@40**D@C40 4*(hb(  D@40 D@ 4ILP  hb) Flag-Initial_Pest.Level_hb* ** # #XXX1#XXX#$# (88          #ǛF##XXXYF#  -   TableofContentsXXX  G'   ]XXX  ]H0     FLORIDAPOTATO#""J(#. (#(##4 "!O  5  66H!OH9  7 (#I]HjH݌ N ЌXXX  ]XXX  ]I0     ILLINOISALFALFA#`"`"I(#. (#(##4 `"!O  5  116J!OJ9  7 (#J]I/J݌ : ЌXXX  ]XXX  ]K0     ILLINOISBEANS#`"`"I(#.  (#(##4 `"!O  5  166^L!OrL9  7 (#L]KK݌ & ЌXXX  ]XXX  ]pM0     PENNSYLVANIAVEGETABLE(Potatoes&Pumpkins)#`"`"I(#.7(#(##4  `"!O  5  216CN!OWN9  7 (#N]pMM݌    ЌXXX  ]XXX  ]UO0     SOUTHTEXASCORN#`"`"I(#. (#(##4  `"!O  5  266 P!OP9  7 (#MP]UOO݌    ЌXXX  ]XXX  ]Q0     SOUTHTEXASCOTTON#`"`"I(#. (#(##4  `"!O  5  316Q!OQ9  7 (#R]QjQ݌    ЌXXX  ]XXX  ]R0     SOUTHTEXASGRAPEFRUIT#`"`"I(#. (#(##4  `"!O  5  366S!OS9  7 (#S]R4S݌   ЌXXX  ]XXX  ]T0     SOUTHTEXASMELON#`"`"I(#.b b (#(##4  `"!O  5  416lU!OU9  7 (#U]TU݌ r  ЌXXX  ]XXX  ]~V0     SOUTHTEXASVEGETABLE#`"`"I(#.LL(#(##4 `"!O  5  4669W!OMW9  7 (#{W]~VV݌ ^  ЌXXX  ]XXX  ]KX0     WASHINGTONBEANS#`"`"I(#. (#(##4`"!O  5  516Y!OY  7(#CY]KXX݌ J  ЌXXX  ]XXX  ]Z0     WASHINGTONONIONS#`"`"I(#. (#(##4`"!O  5  566Z!OZ  7(# []Z`Z݌ 6  ЌXXX  ]XXX  ][0     WASHINGTONORCHARD#`"`"I(#.xx(#(##4`"!O  5  616\!O\  7(#\][)\݌ "r  ЌXXX  ]XXX  ]]0     WASHINGTONPOTATO#`"`"I(#. (#(##4`"!O  5  666]^!Oq^  7(#^]]]݌ ^  ЌXXX  H    %   XXXFLORIDAPOTATO#XXX_# _   XXXThefieldusedtorepresentpotatoproductioninFloridaislocatedinSt.JohnsCounty  innortheastFloridawithinMLRA155.Themeteorologicalfile,Jacksonville,Florida,represents  theMLRAregion153A. Floridaproduces36%oftheU.S.commerciallygrownsupplyand  thevalueofpotatoesisthe4thhighestintheUnitedStates.TheNortheastregionofFloridahas t  thehighestpotatocropproduction.St.Johnscountyproduces47%oftheharvestedpotatoesin `  Florida.ThepotatoesareplantedbetweenOctoberandFebruary.Seedsareplantedatadepthof L  34inchesinrows3642inchesapartwith612inchesbetweenplants(NSF1999).Thesoil 8  selectedtosimulatethefieldisthebenchmarksoil,Placidsand.ThePlacidseriesissandy, $ t  siliceous,hyperthermicTypicHumaquepts.ThePlacidsandsarecharacterizedbydeep,poorly `  drained,permeablesoilsonlowflatsandfloodplainsoftheLowerCoastalPlain.Slopes L  typicallyrangefrom0to2percent.PlacidfinesandisaHydrologicGroupDsoil(USDA2004). 8  Ѐ#XXX0`# $  *d$ddd dd dd \(#(#,Sd ,td , td +  8%   {8 Table1. _PRZM_Ԁ3.12ClimateandTimeParametersforSt.JohnsCounty,FloridaPotato ,|   Y\J/B  {  qY]gParameter >\\/!>\ >Value B\\/!>"\\ BSource M\>,>" q \\ qMStartingDate O\\@\ @@22281@@O  January1,1961 d\\QC  @@22281 @@\\ diMeteorologicalFileJacksonville,FL(W13889) M\>, q \\ qMEndingDate O\\@&\ :@33237:@O  December31,1990 d\\QC&  :@33237 :@\\ dMeteorologicalFileJacksonville,FL(W13889) M\>,&" q \\ qMPanEvaporationFactor "r (_PFAC_) N\\?6\ RQ?0.76RQ?N  0.76 "r l  c\\PB6  RQ?0.76 RQ?\\ cQl  _PRZM_ԀManualFigure5.1(EPA,1998) M\>,"r" q \\ )Ml_Snowmelt_ԀFactor 2  (_SFAC_) ,\\F!\ ,  0cmC1 2" n  B\\/!F# \\ BQn  _PRZM_ԀManualTable5.1(EPA,1998) O\>,2$" ) \\ ZOnMinimumDepthof [% Evaporation(_ANETD_) .\\o&\ .  25cm [' o  B\\/!o( \\ Bp  _PRZM_ԀManualFigure5.2(EPA,1998) [) wp<20o* Z  \\ <   3* *\ddSd Std  td (#(#,dd ,dd ,dd +  +QQQ88 + Table2. _PRZM_Ԁ3.12ErosionandLandscapeParametersforStJohnsCounty,FloridaPotato 8Q)QQQ 8Parameter 9/!F"Q 9Value BQ/!F" BSource >Q/!F"Q >MethodtoCalculate N  Erosion(_ERFLAG_) 9/! bQ 94(MUSS) BQ/!N  " B_PRZM_ԀManual(EPA,1998) >Q/!N  "Q >_USLE_ԀKFactor j   (_USLEK_) 9/!. ~ Q 90.1tons_EI_1* BQ/!j  " B    Takenfrom_NRCS_ԀSoilDataMart j  (http://soildatamart.nrcs.usda.gov/),St.JohnsCounty,Florida: . ~ Placidfinesand 5Q&! B"Q 5\v_USLE_ԀLSFactor J  (_USLELS_) RH^ Q ?0.20?R0.20 cQPBJ " ?0.20 ? c    Calculatedaccordingto_Haan_Ԁand_Barfield_Ԁ(1978)equation:LS J  =((__/72.6)m)((430x2+30x+0.43)/6.613),where__Ԁ=slope ^  length,x=SLP/100andm=constant.Inthiscase,__Ԁ=400m "  (defaultvalue)andm=0.3(EPA2004). 5Q&! "Q 5x_USLE_ԀPFactor >  (_USLEP_) OEQ  ?1?O1 `QM?> "  ?1 ? `    From_PRZM_ԀScenarioGuidance(2004) 5Q&!> "Q 5{FieldArea  Z (AFIELD) 0&Q 0172ha BQ/! Z" BAreaof_Shipman_ԀReservoirwatershed(EPA2004). 5Q&! Z"Q 5_NRCS_Ԁ_Hyetograph_ &v  (_IREG_) OE:!Q  @3@O3 `QM?&v""  @3 @ `_PRZM_ԀManualFigure5.12(EPA,1998) 5Q&!&v#"Q 5Slope(SLP) 0&B$Q 01% BQ/!B%" BMidpointofrange(02%)(USDA2004)(EPA2004). 5Q&!B&"Q 5HydraulicLength(HL) 0&'Q 0600m BQ/!(" B_Shipman_ԀReservoir(EPA2004) 5Q&!)"Q 5IrrigationFlag B* (_IRFLAG_) D:+Q # D0 UQB4B," #  UFrom_PRZM_ԀScenarioGuidance(2004) =QQQ*!B-"Q =*_EI_Ԁ=100fttons*in/acre*hr+!^. QQQ +   / *\d ddd dd dd \(#(#,4dd ,dd ,dd +  +QQQtt + Table3 ._PRZM_Ԁ3.12CropParametersforStJohnsCounty,FloridaPotato 8Q)(QQQ 8Parameter 9/!2"Q 9Value BQ/!2" BSource >Q/!2"Q >InitialCrop(_INICRP_) XN!Q  ?1?X1 `QM?"  ?1 ? `Settooneforallcrops(.EPA2004) 5Q&!"Q 5InitialSurfaceCondition  2  (_ISCOND_) OE  Q  ?1?O1 `QM? 2 "  ?1 ? `TakenfromIDpotatoscenario 5Q&! 2 "Q 5NumberofDifferentCrops  N  (_NDC_) OE Q  ?1?O1 `QM? N"  ?1 ? `Settocropsinsimulationgenerallyone 5Q&! N"Q 5NumberofCropping j  Periods .  (_NCPDS_) PF Q  >@30>@P30 aQN@j "  >@30 >@ aSettoweatherdata.MeteorologicalFile j  Jacksonville,FL(W13889) 5Q&!. "Q 5Maximumrainfall J  interceptionstorageofcrop   (_CINTCP_) 0& Q 00.1cm BQ/!J " BTable5.4_PRZM_ԀManual, J  consistentwithotherpotatoscenarios. 5Q&! "Q 5MaximumActiveRoot * Depth(_AMXDR_) 0&Q 030cm BQ/!*" BMedianvalue(1545cm)(Table59.EPA1998). *  Valuemaybeinconsistentwithdifferentpotato ! scenariosduetodifferentsources. 5Q&!b""Q 5MaximumCanopy  # Coverage(_COVMAX_) PF~$Q  D@40D@P40 aQN@ %"  D@40 D@ aConsistentwithIDandMEpotatoscenarios. 5Q&! &"Q 5SoilSurfaceCondition &' AfterHarvest(_ICNAH_) OE(Q  @3@O3 `QM?&)"  @3 @ `FromIDpotatoscenario 5Q&!&*"Q 5DateofCropEmergence B+ (_EMD_,EMM,_IYREM_) SI,Q @@22281@@S01/01/61 dQQCB-" @@22281 @@ d    Valuesettoapproximateplantingcycle.Potatoes B. areplantedatthebeginningoftheyearinFlorida. / UniversityofFlorida,FloridaCropExtension z0 Service,InstituteofFoodandAgricultureSciences >1 (_UF_/_IFAS_)website: R2 http://edis.ifas.ufl.edu/BODY_CV280 5Q&!3"Q 5DateofCropMaturity  n4 (MAD,MAM,_IYRMAT_) SI 25Q @22284@S01/04/61 dQQC n6" @22284 @ dValuesettoapproximateplantingcycle.Potato  n7 plantsmatureapproximately110daysafterseeding  28 inFlorida.UniversityofFlorida,FloridaCrop !9 ExtensionService,InstituteofFoodandAgriculture j": Sciences(_UF_/_IFAS_)website: .#~; http://edis.ifas.ufl.edu/BODY_CV280 5Q&!#B<"Q 5DateofCropHarvest J% = (HAD,HAM,_IYRHAR_) SI&^!>Q  @38721 @S01/05/6 dQQCJ% ?"  @38721  @ d    Valuesettoapproximateplantingcycle. J% @ UniversityofFlorida,FloridaCropExtension &^!A Service,InstituteofFoodandAgricultureSciences &""B (_UF_/_IFAS_)website: '"C http://edis.ifas.ufl.edu/BODY_CV280) 5Q&!Z(#D"Q 5MaximumDryWeight )%E (_WFMAX_) D:v*%FQ # D0.0 UQB4)%G" #  USetto 0"Notusedinsimulation 5Q&!)%H"Q 5SCSCurveNumber(CN) 0&+'IQ 091,89,90 BQ/!+'J" BGleamsManualTableH4,Pasture/Range,Non +'K CNT,Poor(USDA,1990) 5Q&!,'L"Q 5ManningsNValue d  (_MNGN_) RH(Q y&1?.014y&1?R.014 cQPBd" y&1?.014 y&1? c_RUSLE_ԀProject(TakenfromTampa,Florida d _RUSLE_ԀFactorsfortobaccocrop) 7Q&!("Q 7_USLE_ԀCFactor(_USLEC_) 7&0Q 7  .548.576.607 0 Ѐ.640.672.701 D .761.780.768   .753.665.450 |   .241.172.182 @   .237  T  .314.333.400    .451.480.432   .461.490.520 BQ/!P  BC_RUSLE_ԀProject(TakenfromTampa,Florida 0 _RUSLE_ԀFactorsfortobaccocrop)1'%D"  Q 1*\dd4dd 4dd dd \(#(#,Sdd ,N dd , dd +  (X X  ( Table4. _PRZM_Ԁ3.12PlacidFineSandParametersforStJohnsCounty,FloridaPotato 5&l  5Parameter 6,! " 6Value 0 " 0VerificationSource 2#! " 2TotalSoilDepth n  (CORED) $2 $@33#*203cm " n  "  _NRCS_ԀSoilDataMart n  (4h!O  5  http://soildatamart.nrcs.usda.gov/6!O   7-";) 2    e :+)pp :NumberofHorizons : (_NHORIZ_) C9N  @3@C  3 @60:   @3 @ @Ԧ  & HorizonThickness V  (_THKNS_) -#j! -10cm(_HORIZN_Ԁ=1) V" 20cm(_HORIZN_Ԁ=2) j# 173cm(_HORIZN_Ԁ=3) +.$ +  _NRCS_ԀSoilDataMart V% (http://soildatamart.nrcs.usda.gov/ j&  :+).'ppL :BulkDensity(BD) -#6( -1.3gcm3(_HORIZN_Ԁ=1) 6) 1.3gcm3(_HORIZN_Ԁ=2) J* 1.45gcm3(_HORIZN_Ԁ=3) ++ + ,"+ ,InitialWaterContent f, (_THETO_) -#*- -0.18cm3H20cm3soil(_HORIZN_Ԁ=1,2,3) 0f. 0FieldCapacityvalues,_PRZM_ f/ ScenarioGuidance(EPA2004) 2#!*0" 2CompartmentThickness 21 (_DPN_) -#F2 -0.1cm(_HORIZN_Ԁ=1) 23 5cm(_HORIZN_Ԁ=2) o    F4 1cm(_HORIZN_Ԁ=3) 0 5 0_NRCS_ԀSoilDataMart 26 (http://soildatamart.nrcs.usda.gov/ 2#!F7" 2FieldCapacity(_THEFC_) -#!b8 -0.18cm3H20cm3soil(_HORIZN_Ԁ=1,2,3) 0!b9 0GLEAMSTableH3(USDA1990) !b: (FineSand) 2#!!&;" 2WiltingPoint(_THEWP_) -#.#~< -0.03cm3H20cm3soil(_HORIZN_Ԁ=1,2,3) 0.#~= 0GLEAMSTableH3(USDA1990) .#~> (FineSand) 4#!#B?" 4OrganicCarbonContent J% @ (OC) 4#&^!A 43%(_HORIZN_Ԁ=1) J% B 3%(_HORIZN_Ԁ=2) &^!C 0.25%(_HORIZN_Ԁ=2) &""D  ?,!Z(#F ?_NRCS_ԀSoilDataMart J% G (4K Q!O  5  http://soildatamart.nrcs.usda.gov/);6D!OX   7_" &^!H Adjustedusingtherelationship%OC &""I =0.6x%OrganicMatter(_Doucette_ '"J 2000)1'%Z(#K"  1XXXEPA.1998._Carsel_,R.F.,_J.C._Ԁ_Imhoff_,P.R._Hummel_,_J.M._Ԁ_Cheplick_,andA.S._Donigian_,Jr. *b%L _PRZM_Ԅ3,AModelforPredictingPesticideandNitrogenFateintheCropRootandUnsaturated *N&M SoilZones:UsersManualforRelease3.0.NationalExposureResearchLaboratory,Officeof +:'N ResearchandDevelopment,U.S.EnvironmentalProtectionAgency,Athens,GA. ,&(O  -)P EPA.2004.PesticideRootZoneModel(_PRZM_)FieldandOrchardCropScenarios:Guidance  forSelectingFieldCropandOrchardScenarioInputParameters.November15,2001;Revisions  July2004.  _Haan_,C.T.andB.J._Barfield_.1978.Hydrologyand_Sedimentology_ԀofSurfaceMinedLands. ` OfficeofContinuingEducationandExtension,CollegeofEngineering,UniversityofKentucky, L  Lexington,Kentucky40506.pp.286. 8  NSFCenterforIntegratedPestManagement.1999.CropProfileforPotatoProductionin  ` Florida.Informationtakenfromthewebsite:  L  4)а!O  5  http://www.ipmcenters.org/cropprofiles/docs/FLpotatoes.html.6!O+{  7DY  8  UniversityofFlorida.2004.FloridaCropExtensionService,InstituteofFoodandAgriculture   Sciences(_UF_/_IFAS_)Informationtakenfromthewebsite:4U!O  5  http://edis.ifas.ufl.edu/BODY_CV280 .6!O atur  7U":    USDA.1990.Davis,F.M.,R.A.Leonard,W.G._Knisel_.GLEAMSUserManual,Version1.8.55.   USDAARSSoutheastWatershedResearchLaboratory,_Tifton_ԀGA._SEWRL_Ԅ030190FMD. t USDA.2000.RevisedUniversalSoilLossEquation(_RUSLE_)EPAPesticideProject.U.S. L DepartmentofAgriculture,NationalResourcesConservationService(_NRCS_)andAgricultural 8 ResearchService(ARS).  $t    `    USDA._NRCS_.2004.SoilDataMart.Informationtakenfromthewebsite: L 4n!O  5  http://soildatamart.nrcs.usda.gov/.6!O   7PF  8  USDA._NRCS_.2004.SoilClassification.Informationtakenfromthewebsite:  4o !O  5  http://soils.usda.gov/technical/classification/.6h!O|   7       %   ILLINOISALFALFA        `     h       AlfalfaproductioninIllinoisrepresents2.2%ofthealfalfaproductionintheUnited ` States.AlfalfaisharvestedinlateMaytomidJunewithsuccessivecuttingsoccurringevery28 L  to34daysuntilSeptemberorOctober(_IPM_,2004).TheVarnasoilserieswasselectedto 8  representtheIllinoisAlfalfacropscenario.Thissoiltypeisasiltloamwiththelargestspatial $ t extentinMcLeanCounty,Illinois,theregionselectedtorepresentalfalfaproductioninIllinois.  ` TheVarnasoilisverydeep,moderatelywelldrained,slowlypermeablesoillocatedontill  L  plains.Itisafine,_illitic_,_mesic_Ԁ_Oxyaquic_Ԁ_Argiudolls_Ԁsoil.Thetypical_pedon_Ԁislocatedona  8  northwestfacingconvexslopeof3percentatanelevationof722feet.Theweatherrecordis $  obtainedfromPeoria,Illinoislocatedinthe_MLRA_Ԁregionof108(USDA2004).XXX   *56d dSdd SN dd N dd \(#(#,Sd ,td , td +  8%p p  {8 Table1. _PRZM_Ԁ3.12ClimateandTimeParametersforMcLeanCounty,IllinoisAlfalfa h    Y\J/.  {  qYParameter >\\/!*z\ >Value B\\/!*z"\\ BSource M\>,*z" q \\ qMStartingDate O\\@v\ @@22281@@O  January1,1961 d\\QCv  @@22281 @@\\ d  MeteorologicalFilePeoria,IL(W14842) M\>,v" q \\ qM#EndingDate O\\@\ :@33237:@O  December31,1990 d\\QC  :@33237 :@\\ dMeteorologicalFilePeoria,IL(W14842)#XXX#XXX M\>," q \\ qMPanEvaporationFactor ^ (_PFAC_) N\\?"\ p= ף?0.77p= ף?N  0.77 ^   c\\PB"  p= ף?0.77 p= ף?\\ c!  _PRZM_ԀManualFigure5.1(EPA,1998) M\>,^" q \\ qM_Snowmelt_ԀFactor n (_SFAC_) ,\\2 \ ,  0.36cmC1 n!   B\\/!2" \\ B$  _PRZM_ԀManualTable5.1(EPA,1998) J\\9,n#" q \\ JMinimumDepthof .~$ Evaporation(_ANETD_) .\\\B%\\ .  17.5cm .~&   B\\\/!B' \\\ B  _PRZM_ԀManualFigure5.2(EPA,1998) .~( H7-+B)  \\\ 7  ) *7\8ddSd Std  td 56(#(#,dd ,dd ,dd +  +QQQtt + Table2. _PRZM_Ԁ3.12ErosionandLandscapeParametersforMcLeanCounty,IllinoisAlfalfa 8Q)(QQQ 8Parameter 9/!2"Q 9Value BQ/!2" BSource >Q/!2"Q >MethodtoCalculate  Erosion(_ERFLAG_) 9/!N Q 94(MUSS) BQ/!" B_PRZM_ԀManual(EPA,1998) >Q/! "Q >_USLE_ԀKFactor    (_USLEK_) 9/!j  Q 90.28tons_EI_1* BQ/!  " B    Takenfrom_NRCS_ԀSoilDataMart    (http://soildatamart.nrcs.usda.gov/),McLeanCounty,Illinois: j  VarnaSiltLoam 5Q&!. ~"Q 5_USLE_ԀLSFactor   (_USLELS_) RHJ Q  ףp= @3.63 ףp= @R3.63 cQPB "  ףp= @3.63  ףp= @ c    Calculatedaccordingto_Haan_Ԁand_Barfield_Ԁ(1978)equation:LS   =((__/72.6)m)((430x2+30x+0.43)/6.613),where__Ԁ=slope J  length,x=SLP/100andm=constant.Inthiscase,__Ԁ=400m ^  (defaultvalue)andm=0.5(EPA2004).#XXX#XXX 5Q&!" "Q 5Q_USLE_ԀPFactor *z  (_USLEP_) OE> Q  ?1?O1 `QM?*z "  ?1 ? `    _PRZM_ԀScenarioGuidance(Rev.,July2004) 5Q&!*z "Q 5FieldArea F (AFIELD) 0& ZQ 0172ha BQ/!F" BAreaof_Shipman_ԀReservoirwatershed(EPA2004).#XXXO#XXX 5Q&!F"Q 5_NRCS_Ԁ_Hyetograph_ b (_IREG_) OE&v Q  @3@O3 `QM?b!"  @3 @ `_PRZM_ԀManualFigure5.12(EPA,1998) 5Q&!b""Q 5Slope(SLP) PF~#Q  (@12(@P12 aQN@~$"  (@12 (@ aRange:118%(USDA2004).Maximumoftherangeis>12,the ~% SLPforafieldcropshouldbesetto12%(EPA2004). 5Q&!B&"Q 5HydraulicLength(HL) 0&'Q 0600m BQ/!(" B_Shipman_ԀReservoir(EPA2004) 5Q&!)"Q 5IrrigationFlag B* (_IRFLAG_) D:+Q # D0 UQB4B," #  U_PRZM_ԀScenarioGuidance(2004) =QQQ*!B-"Q =*_EI_Ԁ=100fttons*in/acre*hr+!^. QQQ +Ѐ R.    / *9\:d ddd dd dd 7\8(#(#,A dd ,dd ,dd +  +QQQtt + Table3 ._PRZM_Ԁ3.12CropParametersforMcLeanCounty,IllinoisAlfalfa 8Q)(QQQ 8Parameter 9/!2"Q 9Value BQ/!2" BSource >Q/!2"Q >InitialCrop(_INICRP_) XN!Q  ?1?X1 `QM?"  ?1 ? `Settooneforallcrops(.EPA2004) 5Q&!"Q 5InitialSurfaceCondition  2  (_ISCOND_) OE  Q  ?1?O1 `QM? 2 "  ?1 ? `_PRZM_ԀScenarioGuidance(EPA,2004) 5Q&! 2 "Q 5NumberofDifferentCrops  N  (_NDC_) OE Q  ?1?O1 `QM? N"  ?1 ? `Settocropsinsimulationgenerallyone 5Q&! N"Q 5NumberofCroppingPeriods j  (_NCPDS_) PF. Q  >@30>@P30 aQN@j "  >@30 >@ aSettoweatherdata.MeteorologicalFile j  ЀMoline,IL(W14923) 5Q&!. "Q 5Maximumrainfallinterception 6  storageofcrop(_CINTCP_) 0&J Q 00.25cm BQ/!6 " BMaximumrecommendedvalueforgrass(_Carsel_ 6  1998);_PRZM_ԀManualTable5.4 5Q&!J "Q 5MaximumActiveRootDepth R  (_AMXDR_) 0&fQ 0152cm BQ/!R " BSettomaximumsoildepth.Rootsmaygrowto20 R  feet(USDA2000a).Parametervaluemaybe f inconsistentwithdifferentalfalfascenariosdueto *  differentsources.#XXXǂ#XXX 5Q&!!"Q 5MaximumCanopyCoverage F" (_COVMAX_) 0& #Q 0100% BQ/!F$" BTakenfromMinnesotaAlfalfascenario 5Q&!F%"Q 5SoilSurfaceConditionAfter b& Harvest(_ICNAH_) OE&'Q  @3@O3 `QM?b("  @3 @ `TakenfromMinnesotaAlfalfascenario 5Q&!b)"Q 5DateofCropEmergence .~* (_EMD_,EMM,_IYREM_) SIB+Q @22286@S1/6/61 dQQC.~," @22286 @ dTakenfromMinnesotaAlfalfascenario 5Q&!.~-"Q 5DateofCropMaturity J. (MAD,MAM,_IYRMAT_) 0&^/Q 025/8/61 BQ/!J0" BTakenfromMinnesotaAlfalfascenario 5Q&!J1"Q 5DateofCropHarvest(HAD,HAM, f2 _IYRHAR_) 0&*z3Q 030/8/61 BQ/!f4" BTakenfromMinnesotaAlfalfascenario 5Q&!f5"Q 5MaximumDryWeight(_WFMAX_) D: 6Q # D0.0 UQB4 7" #  USetto 0"Notusedinsimulation 5Q&! 8"Q 5SCSCurveNumber(CN) 0&!*9Q 082,85,87 BQ/!!*:" BGleamsManualTableH4,Closeseededlegumesor !*; rotationmeadow,straightrow,poor(USDA,1990) 5Q&!"<"Q 5ManningsNValue(_MNGN_) 0&#F=Q 0  .110. BQ/!#F> B_RUSLE_ԀProject,FileCode:MA5HLHLC #F? (Carbondale,IL,Haylegume) @ 7Q&!$ @"Q 7_USLE_ԀCFactor(_USLEC_) 7&&b!AQ 7  .015.015.015 &b!B .016.016.018 &&"C .012.006.002 '"D .007.004.002 ^(#E .007 ")r$F .006.003.001 )6%G .005.003.003 *%H .005.009.013 n+&I .014.014.015 2,'J .015 BQ/!,F(K B_RUSLE_ԀProject,FileCode:MA5HLHLC &b!L (Carbondale,IL,Haylegume)1'%&&"M"  Q 1 -:)M *;\<ddA dd A dd dd 9\:(#(#,Sdd ,N dd , dd +  ( ( Table4. _PRZM_Ԁ3.12VarnaSoilParametersforMcLeanCounty,IllinoisAlfalfa 5&d 5Parameter 6,!n" 6Value 0n" 0VerificationSource 2#!n" 2TotalSoilDepth  (CORED) $ $@33#*152cm "  "_NRCS_ԀSoilDataMart  (4=!O  5  http://soildatamart.nrcs.usda.gov/6^!Or  7-!)      e :+)N  ppN :NumberofHorizons  2  (_NHORIZ_) $   $  5  2  (tophorizonsplitin2) "   " % ~  %   First,Second,Third,andFourthSoilHorizons(_HORIZN_Ԁ=1,2,3,4) 5&$ N  5HorizonThickness V  (_THKNS_) $j  $10cm(_HORIZN_Ԁ=1) V  20cm(_HORIZN_Ԁ=2) j  38cm(_HORIZN_Ԁ=3) .  31cm(_HORIZN_Ԁ=4)   53cm(_HORIZN_Ԁ=5) " f  "_NRCS_ԀSoilDataMart V  (4> !O  5  http://soildatamart.nrcs.usda.gov/)6g !O{   7#!  j   :+)*z W{ :BulkDensity(BD) $  $1.5gcm3(_HORIZN_Ԁ=1)   1.5gcm3(_HORIZN_Ԁ=2)   1.45gcm3(_HORIZN_Ԁ=3) F  1.6gcm3(_HORIZN_Ԁ=4)  Z! 1.8gcm3(_HORIZN_Ԁ=5) " " " ,Z " ,InitialWaterContent &v# (_THETO_) $:$ $0.32cm3H20_cm3_Ԁsoil(_HORIZN_Ԁ=15)  &v% FieldCapacityvalues,_PRZM_ &v& ScenarioGuidance(2004) ):' )CompartmentThickness B( (_DPN_) $V) $0.1cm(_HORIZN_Ԁ=1) B* 5cm(_HORIZN_Ԁ=2) V+ 2cm(_HORIZN_Ԁ=3) , 1cm(_HORIZN_Ԁ=4) - 1cm(_HORIZN_Ԁ=5)  R. _PRZM_ԀScenarioGuidance(2004) )B/ )FieldCapacity(_THEFC_) $0 $0.32cm3H20_cm3_Ԁsoil(_HORIZN_Ԁ=15)  1 GLEAMSTableH3(1990) 2 (Siltloam) )n3 )WiltingPoint(_THEWP_) $4 $0.12cm3H20_cm3_Ԁsoil(_HORIZN_Ԁ=15)  5 GLEAMSTableH3(1990) "  6 (Siltloam) +7 +OrganicCarbonContent  28 (OC) +!9 +1.5%(_HORIZN_Ԁ=1)  2: 1.5%(_HORIZN_Ԁ=2) !; 0.6%(_HORIZN_Ԁ=3) j"< 0.18%(_HORIZN_Ԁ=4) .#~= 0.15%(_HORIZN_Ԁ=5) -#B> -_NRCS_ԀSoilDataMart  2? (4j !O  5  http://soildatamart.nrcs.usda.gov/);66!OJ   7!x !@ Adjustedusingtherelationship%OC j"A =0.6x%OrganicMatter(_Doucette_ .#~B 2000)(#BC  (  XXXEPA.1998._Carsel_,R.F.,_J.C._Ԁ_Imhoff_,P.R._Hummel_,_J.M._Ԁ_Cheplick_,andA.S._Donigian_,Jr. % D _PRZM_Ԅ3,AModelforPredictingPesticideandNitrogenFateintheCropRootandUnsaturated &!E SoilZones:UsersManualforRelease3.0.NationalExposureResearchLaboratory,Officeof '"F ResearchandDevelopment,U.S.EnvironmentalProtectionAgency,Athens,GA. n(#G EPA.2004.PesticideRootZoneModel(_PRZM_)FieldandOrchardCropScenarios:Guidance F*%I #XXXXXXl#forSelectingFieldCropandOrchardScenarioInputParameters.November15,2001;Revisions 2+&J July2004. ,n'K   -Z(L Haan,C.T.andB.J.Barfield.1978.HydrologyandSedimentologyofSurfaceMinedLands.  OfficeofContinuingEducationandExtension,CollegeofEngineering,UniversityofKentucky,  Lexington,Kentucky40506.pp.286.  IPM.2004.CropProfileforHayinIllinois.WrittenOctober2000.Informationtakenfromthe ` website:4i |!O  5  http://www.ipmcenters.org/cropprofiles/docs/ILhay.html.6!O?  7` L  USDA.1990.Davis,F.M.,R.A.Leonard,W.G.Knisel.GLEAMSUserManual,Version1.8.55. $ t USDAARSSoutheastWatershedResearchLaboratory,TiftonGA.SEWRL030190FMD.  ` USDA.2000.RevisedUniversalSoilLossEquation(RUSLE)EPAPesticideProject.U.S.  8  DepartmentofAgriculture,NationalResourcesConservationService(NRCS)andAgricultural $  ResearchService(ARS).   USDA.2000.a.CropProfileforAlfalfainMinnesota.U.S.DepartmentofAgriculture,NSF   CenterforIntegratedPestManagement.Informationfromthewebsite:   4g)а!O  5  http://www.ipmcenters.org/cropprofiles/.60!!OD!{  7~r! p USDA.NRCS.2004.SoilClassification.Informationtakenfromthewebsite: H 4? !O  5  http://soils.usda.gov/technical/classification/.6s"!O"   7" 4 USDA.NRCS.2004.SoilDataMart.Informationtakenfromthewebsite:  \ 4@!O  5  http://soildatamart.nrcs.usda.gov/.6#!O#   7P#XXX  H  %   #XXXǀ$#ILLINOISBEANS $     h      8    `     h      p     TheIllinoisBeanscenariorepresentstheenvironmentalconditionsforsnapbean,green ` pea,andlimabeanproductioninIllinois.LimabeansaretypicallyplantedinJuneorJulyaftera L peacrop.LimabeansmaybeplantedbetweenMayandJuly(IPM,2004a).Snapbeanseedlings  8 arestartedinthegreenhouseinMarchandApril,thentransplantedtothefieldinJune.Snap  $ beanspreferwelldrainedsoilsandasoilpHrangingfrom5.5to6.0.Snapbeansareplanted3/4   to1inchdeepattheendofthefrostseasonforharvestinthespring.Snapbeansmayalsobe    plantedinearlysummerforharvestinlatefallbeforethefirstfrost.Snapbeanseedlingsare    plantedinrows2incheswidewith18to36inchesbetweentherows(IPM,2004b).Greenpeas   areplantedinrows6to7inchesapart.Plantingoccursinearlyspring.Greenpeasmustbe p  harvestedpriortohot,dryweatherofmidtolatesummer(IPM,2004c).TheVarnasoilseries \  wasselectedtorepresenttheIllinoisBeanscropscenario.Thissoiltypeisasiltloamwiththe H  largestspatialextentinMcLeanCounty,Illinois,theregionselectedtorepresentbeanproduction 4  inIllinois.TheVarnasoilisverydeep,moderatelywelldrained,slowlypermeableandlocated  p ontillplains.Itisafine,illitic,mesicOxyaquicArgiudollssoil.Thetypicalpedonislocatedon  \ anorthwestfacingconvexslopeof3percentatanelevationof722feet.Theweatherrecord H fromPeoria,IllinoisislocatedintheMLRAregionof108(USDA,2004).  XXX x   4    `     h     *ABd dSdd SN dd N dd ;\<(#(#,Sd ,td , td +  8%ll {8 Table1. _PRZM_Ԁ3.12ClimateandTimeParametersforMcLeanCounty,IllinoisBeans    Y\J/  {  qYk/Parameter >\\/!&\ >Value B\\/!&"\\ BSource M\>,&" q \\ qMStartingDate O\\@"r\ @@22281@@O  January1,1961 d\\QC"r  @@22281 @@\\ d#1  MeteorologicalFilePeoria,IL(W14842)#XXX-#XXX M\>,"r" q \\ qM1EndingDate O\\@n \ :@33237:@O  December31,1990 d\\QCn!  :@33237 :@\\ dMeteorologicalFilePeoria,IL(W14842)#XXX 2#XXX M\>,n"" q \\ qMPanEvaporationFactor  # (_PFAC_) N\\?~ $\ p= ף?0.77p= ף?N  0.77  % 4  c\\PB~ &  p= ף?0.77 p= ף?\\ c4  _PRZM_ԀManualFigure5.1(EPA,1998) M\>, '" q \\ qMr5_Snowmelt_ԀFactor !( (_SFAC_) ,\\")\ ,  0.36cmC1 !* 6  B\\/!"+ \\ B6  _PRZM_ԀManualTable5.1(EPA,1998) J\9,!," q \\ JT7MinimumDepthof #*- Evaporation(_ANETD_) .\\$.\ .  17.5cm #*/ 8  B\\/!$0 \\ B8  _PRZM_ԀManualFigure5.2(EPA,1998) #*1 97-+$2  \\ 7  b% 2 *C\DddSd Std  td AB(#(#,dd ,dd ,dd +  +QQQtt + Table2. _PRZM_Ԁ3.12ErosionandLandscapeParametersforMcLeanCounty,IllinoisBeans 8Q)(QQQ 8Parameter 9/!2"Q 9Value BQ/!2" BSource >Q/!2"Q >MethodtoCalculate  Erosion(_ERFLAG_) 9/!N Q 94(MUSS) BQ/!" B_PRZM_ԀManual(EPA,1998) >Q/! "Q >_USLE_ԀKFactor    (_USLEK_) 9/!j  Q 90.28tons_EI_1* BQ/!  " B    Takenfrom_NRCS_ԀSoilDataMart    (http://soildatamart.nrcs.usda.gov/),McLeanCounty,Illinois: j  VarnaSiltLoam 5Q&!. ~"Q 5>_USLE_ԀLSFactor   (_USLELS_) RHJ Q q= ףp?1.34q= ףp?R1.34 cQPB " q= ףp?1.34 q= ףp? c    Calculatedaccordingto_Haan_Ԁand_Barfield_Ԁ(1978)equation:LS   =((__/72.6)m)((430x2+30x+0.43)/6.613),where__Ԁ=slope J  length,x=SLP/100andm=constant.Inthiscase,__Ԁ=400m ^  (defaultvalue)andm=0.5(EPA2004).#XXXdz3#XXX 5Q&!" "Q 5!A_USLE_ԀPFactor *z  (_USLEP_) OE> Q  ?1?O1 `QM?*z "  ?1 ? `    _PRZM_ԀScenarioGuidance(2004) 5Q&!*z "Q 5DFieldArea F (AFIELD) 0& ZQ 0172ha BQ/!F" BAreaof_Shipman_ԀReservoirwatershed(EPA2004).#XXXC#XXX 5Q&!F"Q 5_NRCS_Ԁ_Hyetograph_ b (_IREG_) OE&v Q  @3@O3 `QM?b!"  @3 @ `_PRZM_ԀManualFigure5.12(EPA,1998) 5Q&!b""Q 5Slope(SLP) OE~#Q  @6@O6 `QM?~$"  @6 @ `Range:118%(USDA2004).Maximumoftherangeis>12,the ~% SLPforarowcropshouldbesetto6%(EPA2004).#XXXGF#XXX 5Q&!B&"Q 5HydraulicLength(HL) 0&'Q 0600m BQ/!(" B_Shipman_ԀReservoir(EPA2004) 5Q&!)"Q 5IrrigationFlag B* (_IRFLAG_) D:+Q # D0 UQB4B," #  UFrom_PRZM_ԀScenarioGuidance(2004) 5Q&!B-"Q 5IrrigationType ^. (_IRTYP_) 0&"/Q 0Notapplicable FQ3!^0" F FQ72Z4"^~Q FLeachingFactor *z5 (_FLEACH_) 0&>6Q 0Notapplicable E0!*z7" E /Q 7 /FractionofWater F!8 Capacitywhen  "Z9 IrrigationisApplied ": (_PCDEPL_