KPIid,KPIvariable,Description,KPItargetvalue,KPIthresholdValue
A1,yield,observed yield (user input),target value as in benchmark value for same crop in same region. E.g. cropyield target is from Central Bureau of Statistics (CBS) for same crop in region in which the cropfield (geometry) is located.,No threshold for this KPI.
A1,strawYield,straw yield (user input; value 0 or not filled in = straw remains in field; value > 0 means straw was exported),there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,nitrogen,Nitrogen surplus = N artifical fertilizer + N manure+ N atmospheric deposition + N fixation by crop + N from seed potatoes - N removal through harvested product. Calculated KPI internal model & parameters and from user input: yield and fertilizer/manure applications.,The target value depends on the soil type. To calculate the threshold and target values data from CBS and RIVM are used.  The same calculation method is also used in biodiversiteitsmonitoring akkerbouw (https://www.bo-akkerbouw.nl/kennis-en-innovatie/pps-biodiversiteitsmonitor-akkerbouw).,The threshold value depends on soil type and groundwater levels.  To calculate the threshold and target values data from CBS and RIVM are used. The same calculation method is also used in biodiversiteitsmonitoring akkerbouw (https://www.bo-akkerbouw.nl/kennis-en-innovatie/pps-biodiversiteitsmonitor-akkerbouw).
B1,nHarvestedKgHa, N removal through harvested product. Calculated KPI internal model & parameters and from user input: yield.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,nHarvestedStrawKgHa, N removal through harvested product. Calculated KPI internal model & parameters and from user input: yieldStraw.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,nFixationNKgHa, N fixated by crop (legumes only). Calculated KPI internal model & parameters and from user input: planting date,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,nDepositionNKgHa, N deposition based on RIVM maps. ,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,nFertilizerNKgHa, N from artifical fertilizers and manure.Calculated KPI internal model & parameters and from user input: fertilizer/manure applications.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B1,sowPlantingNKgHa, N from seed potatoes (potatoes only). Calculated KPI internal model & parameters and from user input: amount of planted seed potatoes,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B2,phosphate,Phosphate surplus = P fertilizer + P from seed potatoes - P removal through harvested product. Calculated KPI internal model & parameters and from user input: yield and fertilizer applications ,The phosphate target value is set at 20 kg/ha ,No threshold for this KPI.
B2,pHarvestedKgHa, P2O5 removal through harvested product. Calculated KPI internal model & parameters and from user input: yield,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B2,pHarvestedStrawKgHa, P2O5 removal through harvested product. Calculated KPI internal model & parameters and from user input: yieldStraw,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B2,pFertillizerPKgHa, P2O5 from artifical fertilizers and manure.Calculated KPI internal model & parameters and from user input: fertilizer/manure applications.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
B2,sowPlantingPKgHa, P2O5 from seeds potatoes (potatoes only). Calculated KPI internal model & parameters and from user input: amount of planted seed potatoes,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
C1,effective organic matter supply,"Organic matter supply = Organic matter from manure + Crop residues to soil + organic matter from green manure. Calculated KPI internal model & parameters and from user input: yield and manure applications. ""Effective"" means netto, after correction for carbon respiration by soil microbial activity",The target value for this KPI is the amount of EOM that companies with ‘ Goede Landbouwpraktijk’  supply (2500 kg EOM/ha/year). ,The threshold value is 2000 kg EOM/ha/year. This value comes from van Doorn et al. (2022) which states that on average 2000 kg of EOM/ha degrades on Dutch agricultural land.  This is the also the threshold value from biodiversiteitsmonitoring akkerbouw (https://www.bo-akkerbouw.nl/kennis-en-innovatie/pps-biodiversiteitsmonitor-akkerbouw)
C1,fertilizerEom,"Effective organic matter added through fertilizer (animal manure,  compost,  etc). Calculated KPI internal model & parameters and from user input: manure applications.",there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
C1,greenManureEom,Effective organic matter added through green manure (also called cover crop). Calculated KPI internal model & parameters and from user input: cover crop.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
C1,cropLeftoversEom,Effective organic matter added through crop residues of main product and (when relevant) straw. Calculated KPI internal model & parameters.,there are no target values for individual compenets of KPI's,there are no threshold values for individual compenets of KPI's
D1,pesticides,"kg/ha of active ingredient. Sum over kg a.i.  of the different crop protection agents applied, with concentration (kg a.i. / kg or litre) of  crop protection agents retrieved from CTBG",The target value fort his KPI is to reduce pesticide use to 50% of the amount used in the Netherlands during 2020. Data for 2020 is obtained from CBS statline ,No threshold for this KPI.
E1,mpb,"milieubelastingspunten. For each pesticide applied show 3 sub-mbp's: aquaticLife, groundWater, soilLife","0  applications with exceedances of either the target MBP or risks. MBP's consist of three categories (groundwater, soil life, and aquatic life). An value of <100 in either or these categories counts as exceedance. Each application of pesticides cannot have more then one exceedance for MBP. Risks consist of two categories (natural enemies and pollinators), a value of B or C in either category counts as exceedance. Each application of pesticides cannot have more then one exceedance for risks. Values and methodology come from Environmental Yardstick for Pesticides (https://www.milieumeetlat.nl/). The same calculation method is also used in biodiversiteitsmonitoring akkerbouw (https://www.bo-akkerbouw.nl/kennis-en-innovatie/pps-biodiversiteitsmonitor-akkerbouw).","0  applications with exceedances of either the target MBP or risks. MBP's consist of three categories (groundwater, soil life, and aquatic life). An value of <10 in either or these categories counts as exceedance. Each application of pesticides cannot have more then one exceedance for MBP. Risks consist of two categories (natural enemies and pollinators), a value of B or C in either category counts as exceedance. Each application of pesticides cannot have more then one exceedance for risks. Values and methodology come from Environmental Yardstick for Pesticides (https://www.milieumeetlat.nl/). The same calculation method is also used in biodiversiteitsmonitoring akkerbouw (https://www.bo-akkerbouw.nl/kennis-en-innovatie/pps-biodiversiteitsmonitor-akkerbouw)."
F1,greenness,time of year that the field was covered. Based on NDVI data from AgroDataCube.,Target value is 75%.,Threshold value is 25%.
F2,rotationindex,index of diversity of crops over time. Calculated in AgroDataCube,Target value is 75%.,Threshold value is 25%.