net.simplace.sim.components.experimental.cropresidues.CropResidues

Adds living biomass to dead biomass rates when plant dies or is partially harvested Adds leaves and/or stems to storage organs for yield if provided

The component takes daily dead plant biomass (leaves, stems, storage organs, roots) and adds actual living biomass (green leaves, stems, storage organs, roots) to the rates when plant is killed or when parts of the plant are not removed on harvest (by default the roots).

There the dead above ground biomass rate is calculated additionally by summing up daily dead leaves rates, dead stems rates and dead storage organs rate.

Dead of plant or harvest is controlled by the two boolean inputs iDoKillPlant and iDoHarvest.

cRemoveLeavesOnHarvest, cRemoveStemsOnHarvest, ... determine, whether the coresponding biomass should be added to the dead biomass rate when harvest occurs. By default they are true for the above ground parts and false for the roots.

cHarvestLeaves and HarvestStems determine, whether the coresponding biomass should be added to the yield.

When cKeepDeadStemsOnFieldUntilHarvest is set to true, then the dead stems biomass is accumulated and will be outputted only on harvest.

Additionally to the biomass states and rates, the component takes NPK states and rates as inputs and outputs them according to the biomass outputs.

Dead roots NPK is output as the total over all layers as well as per layer (proportional to the biomass per layer).

Notice

The component should normally run before the biomass and plant NPK component.

In order to keep the model synchronised when using iDoKillPlant, the output DoRemovePlant should be linked to other modules' iDoHarvest input, to force these modules to reset.

Component Variables

Content Type	Name	Description	Data Type	Unit	Min Value	Max Value	Default Value
constant	cHarvestLeaves	If false, then Leaves will not be addesd to yield (default)	BOOLEAN		-	-	false
constant	cHarvestStems	If false, then stems will not be added to yield (default)	BOOLEAN		-	-	false
constant	cKeepDeadStemsOnFieldUntilHarvest	If true, then dead stems are accumulated and released only on harvest.	BOOLEAN		-	-	false
constant	cRemoveLeavesOnHarvest	If false, then leaves biomass is added to dead leaves on harvest	BOOLEAN		-	-	true
constant	cRemoveRootsOnHarvest	If false, then roots biomass is added to dead roots on harvest	BOOLEAN		-	-	false
constant	cRemoveStemsOnHarvest	If false, then stems biomass is added to dead stems on harvest	BOOLEAN		-	-	true
constant	cRemoveStorageOrgansOnHarvest	If false, then storage organs biomass is added to dead above ground biomass	BOOLEAN		-	-	true
input	iDeadLeavesKRate	Daily rate of dead leaves K	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadLeavesNRate	Daily rate of dead leaves N	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadLeavesPRate	Daily rate of dead leaves P	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadLeavesRate	Daily rate of dead leaves	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadRootsKRate	Daily rate of dead roots K	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadRootsNRate	Daily rate of dead roots N	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadRootsPRate	Daily rate of dead roots P	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadRootsRate	Daily rate of dead roots	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadRootsRatePerLayer	Daily rate of dead roots per layer	DOUBLEARRAY	g/(m2 d)	-	-	-
input	iDeadStemsKRate	Daily rate of dead stems K	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStemsNRate	Daily rate of dead stems N	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStemsPRate	Daily rate of dead stems P	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStemsRate	Daily rate of dead stems	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStorageOrgansKRate	Daily rate of dead storage organs K (normally 0)	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStorageOrgansNRate	Daily rate of dead storage organs N (normally 0)	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStorageOrgansPRate	Daily rate of dead storage organs P (normally 0)	DOUBLE	g/(m2 d)	-	-	0.0
input	iDeadStorageOrgansRate	Daily rate of dead storage organs (normally 0)	DOUBLE	g/(m2 d)	-	-	0.0
input	iDoHarvest	If true, living biomass that is not removed is added to the dead biomass rate	BOOLEAN		-	-	false
input	iDoKillPlant	If true, living biomass is added to the dead biomass rate	BOOLEAN		-	-	false
input	iWLVG	Weight of green leaves	DOUBLE	g/m2	-	-	0.0
input	iWLVGK	Weight of green leaves K	DOUBLE	g/m2	-	-	0.0
input	iWLVGN	Weight of green leaves N	DOUBLE	g/m2	-	-	0.0
input	iWLVGP	Weight of green leaves P	DOUBLE	g/m2	-	-	0.0
input	iWRT	Weight of roots	DOUBLE	g/m2	-	-	0.0
input	iWRTK	Weight of roots K	DOUBLE	g/m2	-	-	0.0
input	iWRTN	Weight of roots N	DOUBLE	g/m2	-	-	0.0
input	iWRTP	Weight of roots P	DOUBLE	g/m2	-	-	0.0
input	iWRTPerLayer	Weight of roots per layer	DOUBLEARRAY	g/m2	-	-	-
input	iWSO	Weight of storage organs	DOUBLE	g/m2	-	-	0.0
input	iWSOK	Weight of storage organs K	DOUBLE	g/m2	-	-	0.0
input	iWSON	Weight of storage organs N	DOUBLE	g/m2	-	-	0.0
input	iWSOP	Weight of storage organs P	DOUBLE	g/m2	-	-	0.0
input	iWST	Weight of stems	DOUBLE	g/m2	-	-	0.0
input	iWSTK	Weight of stems K	DOUBLE	g/m2	-	-	0.0
input	iWSTN	Weight of stems N	DOUBLE	g/m2	-	-	0.0
input	iWSTP	Weight of stems P	DOUBLE	g/m2	-	-	0.0
out	DeadAboveGroundBiomassKRate	Daily dead above ground biomass K rate, sum of daily dead leaves rate, dead stems rate and dead storage organs rate	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadAboveGroundBiomassNRate	Daily dead above ground biomass N rate, sum of daily dead leaves rate, dead stems rate and dead storage organs rate	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadAboveGroundBiomassPRate	Daily dead above ground biomass P rate, sum of daily dead leaves rate, dead stems rate and dead storage organs rate	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadAboveGroundBiomassRate	Daily dead above ground biomass, sum of daily dead leaves rate, dead stems rate and dead storage organs rate	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadLeavesKRate	Daily dead leaves K rate, possibly incremented by green leaves when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadLeavesNRate	Daily dead leaves N rate, possibly incremented by green leaves when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadLeavesPRate	Daily dead leaves P rate, possibly incremented by green leaves when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadLeavesRate	Daily dead leaves rate, possibly incremented by green leaves when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadRootsKRate	Daily dead roots K rate, possibly incremented by roots when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadRootsKRatePerLayer	Daily dead roots K rate per layer, possibly incremented by roots when plant is killed or harvested	DOUBLEARRAY	g/(m2 d)	-	-	-
out	DeadRootsNRate	Daily dead roots N rate, possibly incremented by roots when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadRootsNRatePerLayer	Daily dead roots N rate per layer, possibly incremented by roots when plant is killed or harvested	DOUBLEARRAY	g/(m2 d)	-	-	-
out	DeadRootsPRate	Daily dead roots P rate, possibly incremented by roots when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadRootsPRatePerLayer	Daily dead roots P rate per layer, possibly incremented by roots when plant is killed or harvested	DOUBLEARRAY	g/(m2 d)	-	-	-
out	DeadRootsRate	Daily dead roots rate, possibly incremented by roots when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadRootsRatePerLayer	Daily dead roots rate per layer, possibly incremented by roots when plant is killed or harvested	DOUBLEARRAY	g/(m2 d)	-	-	-
out	DeadStemsKOnField	K of dead stems that stay on field until harvest	DOUBLE	g/m2	-	-	0.0
out	DeadStemsKRate	Daily dead stems K rate, possibly incremented by stems when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStemsNOnField	N of dead stems that stay on field until harvest	DOUBLE	g/m2	-	-	0.0
out	DeadStemsNRate	Daily dead stems N rate, possibly incremented by stems when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStemsOnField	Dead stems that stay on field until harvest	DOUBLE	g/m2	-	-	0.0
out	DeadStemsPOnField	P of dead stems that stay on field until harvest	DOUBLE	g/m2	-	-	0.0
out	DeadStemsPRate	Daily dead stems P rate, possibly incremented by stems when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStemsRate	Daily dead stems rate, possibly incremented by stems when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStorageOrgansKRate	Daily dead storage organs K rate, possibly incremented by storage organs when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStorageOrgansNRate	Daily dead storage organs N rate, possibly incremented by storage organs when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStorageOrgansPRate	Daily dead storage organs P rate, possibly incremented by storage organs when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DeadStorageOrgansRate	Daily dead storage organs rate, possibly incremented by storage organs when plant is killed or harvested	DOUBLE	g/(m2 d)	-	-	0.0
out	DoRemovePlant	True if Doharvest is true or DoKillPlant is true	BOOLEAN		-	-	false
out	Yield	Weight of yield organs	DOUBLE	g/m2	-	-	0.0
out	YieldK	Weight of yield organs K	DOUBLE	g/m2	-	-	0.0
out	YieldN	Weight of yield organs N	DOUBLE	g/m2	-	-	0.0
out	YieldP	Weight of yield organs P	DOUBLE	g/m2	-	-	0.0

See also: net.simplace.sim.components.util.FSTFunctions

public class CropResidues extends net.simplace.sim.model.FWSimComponent {
// Public Constructors
public CropResidues();

// Public Instance Methods

public HashMap createVariables(); // Defines
net.simplace.sim.model.FWSimComponent

Create the FWSimVariables as interface for this SimComponent

// Protected Instance Methods

protected void init(); // Defines net.simplace.sim.model.FWSimComponent

Initializes the fields by getting input and output FWSimVariables from VarMap

protected void process(); // Defines net.simplace.sim.model.FWSimComponent

Process the algorithm and write the results back to VarMap

protected FWSimComponent clone(FWSimVarMap aVarMap);
// Defines net.simplace.sim.model.FWSimComponent

creates a clone from this SimComponent for use in other threads

}

Hierarchy: java.lang.Object - net.simplace.sim.model.FWSimComponent (net.simplace.sim.util.FWSimFieldContainer) - CropResidues