Start | Index | Overview • PREV | UP | NEXT This sim component calculates the biomass part from Lintul5. It does not calculate any NPK related part, but takes the NPK stress factor iNPKI as an input.
| Content Type | Name | Description | Data Type | Unit | Min Value | Max Value | Default Value |
|---|---|---|---|---|---|---|---|
| constant | cDVSDLT | development stage above which death of leaves starts in dependence of mean daily temperature | DOUBLE | 1 | 0.0 | - | 1.0 |
| constant | cDVSDR | development stage above which death of roots and stems starts | DOUBLE | 1 | 0.0 | - | 1.0 |
| constant | cDVSI | initial development stage of crop (from 0 to 2) | DOUBLE | 1 | 0.0 | - | 0.0 |
| constant | cFLTB | fraction table of abovre-gr. biomass to leaves as function of DVS | DOUBLEARRAY | 1 | - | - | 0.0 0.65 0.1 0.65 0.25 0.7 0.5 0.5 0.646 0.3 0.95 0.0 2.0 0.0 |
| constant | cFOTB | fraction table of abovre-gr. biomass to storage organs as function of DVS | DOUBLEARRAY | 1 | - | - | 0.0 0.0 0.95 0.0 1.0 1.0 2.0 1.0 |
| constant | cFRTB | fraction table of total biomass to roots as function of DVS | DOUBLEARRAY | 1 | - | - | 0.0 0.5 0.1 0.5 0.2 0.4 0.35 0.22 0.4 0.17 0.5 0.13 0.7 0.07 0.9 0.03 1.2 0.0 2.0 0.0 |
| constant | cFSTB | fraction table of abovre-gr. biomass to stems as function of DVS | DOUBLEARRAY | 1 | - | - | 0.0 0.35 0.1 0.35 0.25 0.3 0.05 0.05 0.646 0.7 0.95 1.0 1.0 0.0 2.0 0.0 |
| constant | cKDIFTB | table of light extinction factor as function of DVS | DOUBLEARRAY | 1 | 0.0 | 1.0 | 0.0 0.6 2.0 0.6 |
| constant | cLAICR | Critical leaf area index for overshadowing | DOUBLE | m2/m2 | 0.0 | 10.0 | 4.0 |
| constant | cNLAI | coefficient for the reduction due to nutrient (N-P-K) stress of the LAI increase (during juvenile phase) | DOUBLE | 1 | - | - | 1.0 |
| constant | cNLUE | coefficient for the reduction of RUE due to nutrient (N-P-K) stress | DOUBLE | 1 | - | - | 1.1 |
| constant | cNPART | coefficient for N stress-effect on leaf biomass reduction | DOUBLE | 1 | - | - | 1.0 |
| constant | cNSLA | coefficient for the effect of nutrient (N-P-K) stress on SLA reduction | DOUBLE | 1 | - | - | 0.5 |
| constant | cRDI | Initial rooting depth | DOUBLE | m | 0.0 | 10.0 | 0.1 |
| constant | cRDRL | max. rel. death rate of leaves due to water stress | DOUBLE | d-1 | 0.0 | 1.0 | 0.05 |
| constant | cRDRLTB | table with relative death rate of leaves vs. TMPA | DOUBLEARRAY | d-1 | 0.0 | 1.0 | -10.0 0.0 10.0 0.02 15.0 0.03 30.0 0.05 50.0 0.09 |
| constant | cRDRNS | max. relative death rate of leaves due to nutrient (N-P-K) stress | DOUBLE | d-1 | 0.0 | 1.0 | 0.05 |
| constant | cRDRRTB | table with relative death rate of roots vs. DVS | DOUBLEARRAY | d-1 | 0.0 | 1.0 | 0.0 0.0 1.5 0.0 1.5001 0.02 2.0 0.02 |
| constant | cRDRSHM | rel. death rate of leaves due to shading (above LAICR) | DOUBLE | d-1 | 0.0 | 1.0 | 0.03 |
| constant | cRDRSTB | table with relative death rate of stems vs. DVS | DOUBLEARRAY | d-1 | - | - | 0.0 0.0 1.5 0.0 1.5001 0.02 2.0 0.02 |
| constant | cRGRLAI | maximal relative increase in LAI | DOUBLE | d-1 | 0.0 | - | 0.00817 |
| constant | cRRI | Maximum daily increase in rooting depth | DOUBLE | m/d | 0.0 | 0.15 | 0.012 |
| constant | cRWRTI | initial change in living root biomass | DOUBLE | g/(m2 d) | - | - | 0.0 |
| constant | cSLATB | table of specific leaf area as dependent on DVS | DOUBLEARRAY | g/m2 | - | - | 0.0 0.0212 2.0 0.0212 |
| constant | cScaleFactorKDIF | Scales the y-values of KDIFTB (for sensitivity analysis / calibration) | DOUBLE | 1 | - | - | 1.0 |
| constant | cScaleFactorSLA | Scales the y-values of SLATB (for sensitivity analysis / calibration) | DOUBLE | 1 | - | - | 1.0 |
| constant | cTBASE | lower threshold temperature for LAI increase | DOUBLE | °C | - | - | 0.0 |
| constant | cTDWI | Initial total crop dry weight | DOUBLE | g/m2 | 0.0 | 2000.0 | 21.0 |
| input | iAVRAD | Daily total irradiation | DOUBLE | J/(m2 d) | - | - | 0.0 |
| input | iDVS | development stage of crop (from 0 to 2) | DOUBLE | 1 | - | - | 0.0 |
| input | iDoHarvest | harvesting | BOOLEAN | 1 | - | - | false |
| input | iDoSow | sowing | BOOLEAN | 1 | - | - | false |
| input | iEMERG | has emerged | BOOLEAN | 1 | - | - | false |
| input | iIDEMERG | Day of emergence | INT | 1 | 0 | 366 | 0 |
| input | iLeaveSenescenceHeatStressFactor | Factor that increases leaf senescence due to heat stress | DOUBLE | 1 | 0.0 | - | 1.0 |
| input | iNNI | - | DOUBLE | 1 | - | - | 1.0 |
| input | iNPKI | - | DOUBLE | 1 | - | - | 1.0 |
| input | iRDM | maximal rooting depth | DOUBLE | m | 0.0 | 10.0 | 1.25 |
| input | iRTMCO | overall correction factor for RUE in dependence of both CO2 concentration and non-optimal daytime and minimal temperatures | DOUBLE | 1 | - | - | 0.0 |
| input | iRUE | radiation use efficiency | DOUBLE | g/MJ | - | - | 0.0 |
| input | iTMAX | maximal air temperature during day (output of routine WEATHR) | DOUBLE | °C | - | - | 0.0 |
| input | iTMIN | minimal air temperature during day (output of routine WEATHR) | DOUBLE | °C | - | - | 0.0 |
| input | iTRANRF | water stress reduction factor | DOUBLE | 1 | 0.0 | 1.0 | 1.0 |
| state | sGTSUM | total biomass of the crop | DOUBLE | g/m2 | 0.0 | - | 0.0 |
| state | sLAI | leaf area index (leaf area per soil surface) | DOUBLE | m2/m2 | - | - | 0.0 |
| state | sRD | actual rooting depth | DOUBLE | m | - | - | 0.0 |
| state | sTAGB | total above-ground biomass | DOUBLE | g/m2 | - | - | 0.0 |
| state | sTAGBG | total above-ground living biomass | DOUBLE | g/m2 | - | - | 0.0 |
| state | sTPAR | total photosynthetically active radiation | DOUBLE | MJ/m2 | - | - | 0.0 |
| state | sTPARINT | total intercepted radiation (PAR) | DOUBLE | MJ/m2 | - | - | 0.0 |
| state | sWLV | weight of leaves | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWLVD | weight of dead leaves | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWLVG | weight of living leaves | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWRT | weight of roots | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWRTD | weight of deat roots | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWSO | weight of storage organs | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWST | weight of stems | DOUBLE | g/m2 | - | - | 0.0 |
| state | sWSTD | weight of dead stems | DOUBLE | g/m2 | - | - | 0.0 |
| rate | rDLV | decrease in leaf mass by senescence | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rDRRT | dead root rate | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rDRST | dead stem rate | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rGRT | daily increase in total biomass of the crop | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rPAR | daily amount of photosynthetically active radiation | DOUBLE | MJ/(m2 d) | - | - | 0.0 |
| rate | rPARINT | (or PARAB) daily amount of PAR as intercepted by the crop canopy | DOUBLE | MJ/(m2 d) | - | - | 0.0 |
| rate | rRLAI | change in leaf area index | DOUBLE | d-1 | - | - | 0.0 |
| rate | rRR | root growth rate | DOUBLE | m/d | - | - | 0.0 |
| rate | rRWLVG | change in living leaf biomass | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rRWRT | change in living root biomass | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rRWSO | change in storage organ biomass | DOUBLE | g/(m2 d) | - | - | 0.0 |
| rate | rRWST | change in living stem biomass | DOUBLE | g/(m2 d) | - | - | 0.0 |
| out | FINT | fractional light interception | DOUBLE | 1 | - | - | 0.0 |
| out | K | light extinction coefficient as function of actual devstage | DOUBLE | m2/m2 | - | - | 0.0 |
| out | LAII | - | DOUBLE | m2/m2 | 0.0 | 10.0 | 0.0 |
| out | WithCrop | crop is present | BOOLEAN | 1 | - | - | false |