net.simplace.client.simulation.lap.lintul.LintulBiomass

Component for the Lintul crop model Stati:

Component Variables

Content TypeNameDescriptionData TypeUnitMin ValueMax ValueDefault Value
constantcDevStageRGRLDevelopment stage of the crop up to which the growth rate of LAI is calculated based on the constant, user defined rate RGRLDOUBLE10.02.00.3
constantcGrainToRootsDailyBiomassDaily biomass, that is supplied from the seeds to the roots after emergencyDOUBLEg/m20.010.00.2
constantcGrainToRootsDevStageDevStage after emergence up to which root biomass is supplied by the seedDOUBLE10.02.00.0
constantcKExtinction coefficient for photosynthetically active radiationDOUBLE10.01.00.6
constantcLAIIInitial LAIDOUBLEm2/m20.00.10.012
constantcLaiCriticalCritical LAI beyond which leaves die due to self-shadingDOUBLEm2/m20.06.04.0
constantcLaiNStressReductionN Stress effect on LAI growth rateDOUBLE10.01.01.0
constantcLueNStressReductionN Stress effect on LUEDOUBLE10.01.01.0
constantcRDRLmax. rel. death rate of leaves due to water stressDOUBLE10.01.00.05
constantcRDRNSmax. relative death rate of leaves due to N stressDOUBLE10.01.00.05
constantcRDRSHMMaximum relative death rate of leaves due to shadingDOUBLE10.01.00.05
constantcRDRTTable of development specific root death ratesDOUBLEARRAY1---
constantcRGRLRelative growth rate of LAI during exponential growthDOUBLE10.01.00.05
constantcRelativeDayOfEmergenceDays between sowing and start of LAI development/plant growthINTd036612
constantcSLASpecific Leaf AreaDOUBLEm2/g0.020.00.2
constantcSlaNStressReductionN Stress effect on Specific Leaf AreaDOUBLE10.01.01.0
constantiLeaveSenescenceHeatStressFactorFactor that increases leaf senescence due to heat stressDOUBLE1--1.0
inputiAirTemperatureMeanMeasured daily average air temperature (input calculated from weather file)DOUBLE°C-50.060.00.0
inputiCropAvailWaterContentCrop available water content in the soilDOUBLEmm0.020.01.0E-4
inputiDevStageDevelopment stage of the plant (1.0=anthesis, 2.0=physiological maturityDOUBLE10.03.00.0
inputiDoHarvestFlag to specify the day of harvestBOOLEAN1--false
inputiDoSowFlag to specify the day of sowingtBOOLEAN1--false
inputiEffectiveTempRateAfterAntDaily effective temperature after anthesisDOUBLE°C0.040.00.0
inputiEffectiveTempRateBeforeAntDaily effective temperature before anthesisDOUBLE°C0.040.00.0
inputiLUELight Use EfficiencyDOUBLEg/MJ0.010.03.0
inputiNitrogenNutritionIndexNitrogen Nutrition Index is the ratio between actual crop N concentration and critical N concentration (half of optimum N concentration which depends on crop and development stage)DOUBLE10.01.01.0
inputiPartLeavesFactorProportion of daily total biomass increase partitioned to the leaves (input from LintulPartitioning.java)DOUBLE10.01.00.0
inputiPartRootFactorProportion of daily total biomass increase partitioned to the roots (input from LintulPartitioning.java)DOUBLE10.01.00.0
inputiPartStemsFactorProportion of daily total biomass increase partitioned to the stem (input from LintulPartitioning.java)DOUBLE10.01.00.0
inputiPartStorageOrgansFactorProportion of daily total biomass increase partitioned to the storage organs (input from LintulPartitioning.java)DOUBLE10.01.00.0
inputiRadiationDaily global radiation (input from weather file)DOUBLEMJ/m20.030.00.0
inputiTranspirationReductionFactorTranspiration reduction factor (TRANRF) as ratio between actual and potential crop transpirationDOUBLE10.01.01.0
inputiUnusedRootBiomassRoot Biomass which was not used by roots due to root growth limitations (is returned to biomass growth rate of the next day)DOUBLEg/(m2 d)0.020000.00.0
statesDaysSinceSowingDays since SowingINTd010000
statesLAILeaf area indexDOUBLEm2/m20.020.00.0
statesWLVBiomass of leavesDOUBLEg/m20.02000.00.0
statesWLVDBiomass of dead leavesDOUBLEg/m20.02000.00.0
statesWLVGBiomass of green leavesDOUBLEg/m20.02000.00.0
statesWRTBiomass of RootsDOUBLEg/m20.02000.00.0
statesWSOBiomass of Storage OrgansDOUBLEg/m20.02000.00.0
statesWSTBiomass of stemsDOUBLEg/m20.02000.00.0
raterDLAIRate of change of Leaf area indexDOUBLEm2/m2-10.010.00.0
raterDeadLeavesRate of dead leavesDOUBLEg/(m2 d)-200.0200.00.0
raterDeadStemsRate of dead stemsDOUBLEg/(m2 d)-200.0200.00.0
raterRWLVGRate of change in weight of green leavesDOUBLEg/(m2 d)-200.0200.00.0
raterRWRTRate of change in weight of rootsDOUBLEg/(m2 d)-200.0200.00.0
AboveGroundBiomassSum of Biomass fractions above groundDOUBLEg/m2null
PARINTIntercepted photosynthetically active radiationDOUBLEMJ/(m2 d)null



public class LintulBiomass extends net.simplace.simulation.model.FWSimComponent {
// Public Constructors
public LintulBiomass(String aName, HashMap aFieldMap, HashMap aInputMap,
Element aSimComponentElement, FWSimVarMap aVarMap, int aOrderNumber);
public LintulBiomass();


// Public Instance Methods
public HashMap createVariables(); // Defines
net.simplace.simulation.model.FWSimComponent


create the FWSimVariables as interface for this SimComponent

// Protected Instance Methods
protected void init(); // Defines
net.simplace.simulation.model.FWSimComponent


initializes the fields by getting input and output FWSimVariables from VarMap
protected void process(); // Defines
net.simplace.simulation.model.FWSimComponent


process the algorithm and write the results back to VarMap
protected FWSimComponent clone(FWSimVarMap aVarMap);
// Defines net.simplace.simulation.model.FWSimComponent


creates a clone from this SimComponent for use in other threads


}



Hierarchy: java.lang.Object - net.simplace.simulation.model.FWSimComponent (net.simplace.simulation.util.FWSimFieldContainer) - LintulBiomass