{"crop":"maize, grain","date":"2013-04-11","year":2013,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","machine":"Anbauspritze","product":"Round Up"}
{"crop":"maize, grain","date":"2013-04-16","year":2013,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":6.199,"unit":"t/ha","machine":"manual","product":"Compost","DMC":740,"C_content":316.1,"N_content":14.77027}
{"crop":"maize, grain","date":"2013-04-22","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":70,"unit":"kg P2O5/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"maize, grain","date":"2013-04-22","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":166,"unit":"kg K2O/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"maize, grain","date":"2013-04-22","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":67.30769,"unit":"kg Ca/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"maize, grain","date":"2013-04-22","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":11.84615,"unit":"kg Mg/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"maize, grain","date":"2013-04-22","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":73.22154,"unit":"kg S/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"maize, grain","date":"2013-04-26","year":2013,"category":"tillage","operation":"primary_tillage","device":"plough","value":18,"unit":"cm","machine":"2 furrow plough"}
{"crop":"maize, grain","date":"2013-05-08","year":2013,"category":"tillage","operation":"seedbed_preparation","device":"tiller","value":10,"unit":"cm"}
{"crop":"maize, grain","date":"2013-05-08","year":2013,"category":"sowing","operation":"sowing_main_crop","device":"classic_single_grain","value":105000,"unit":"plants/ha","product":"Birko"}
{"crop":"maize, grain","date":"2013-10-07","year":2013,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Maishäcksler","crop_product":6.71357,"crop_residue":3.99389}
{"crop":"wheat, winter","date":"2013-10-21","year":2013,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":8.96,"unit":"t/ha","machine":"manual","product":"Compost","DMC":638,"C_content":253.63636,"N_content":14.31034}
{"crop":"wheat, winter","date":"2013-10-21","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":29,"unit":"kg P2O5/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, winter","date":"2013-10-21","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":20,"unit":"kg K2O/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, winter","date":"2013-10-21","year":2013,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":12.77692,"unit":"kg S/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, winter","date":"2013-11-18","year":2013,"category":"tillage","operation":"primary_tillage","device":"plough","value":18,"unit":"cm","machine":"2 furrow plough"}
{"crop":"wheat, winter","date":"2013-11-18","year":2013,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","comments":"Längsrichtung"}
{"crop":"wheat, winter","date":"2013-11-18","year":2013,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","comments":"Querrichtung"}
{"crop":"wheat, winter","date":"2013-11-18","year":2013,"category":"sowing","operation":"sowing_main_crop","device":"direct_drill","value":4000000,"unit":"plants/ha","machine":"Parzellensähmaschine","product":"CH-Claro"}
{"crop":"wheat, winter","date":"2014-04-24","year":2014,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":100,"unit":"g/ha","machine":"Anbauspritze","product":"Concert SX"}
{"crop":"wheat, winter","date":"2014-04-24","year":2014,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.75,"unit":"l/ha","machine":"Anbauspritze","product":"Starane"}
{"crop":"wheat, winter","date":"2014-05-22","year":2014,"category":"crop_protection","operation":"fungicide","device":"sprayer","value":1.75,"unit":"l/ha","machine":"Anbauspritze","product":"Opera","combination":"A"}
{"crop":"wheat, winter","date":"2014-05-22","year":2014,"category":"crop_protection","operation":"insecticide","device":"sprayer","value":0.3,"unit":"l/ha","machine":"Anbauspritze","product":"Biscaya","combination":"A"}
{"crop":"wheat, winter","date":"2014-07-28","year":2014,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Parzellenmähdrescher","crop_product":2.96175,"crop_residue":3.12406}
{"crop":"wheat, winter","date":"2014-07-28","year":2014,"category":"harvest","operation":"straw_removal","crop_product":2.96175,"crop_residue":3.12406}
{"crop":"wheat, spring","date":"2014-08-20","year":2014,"category":"tillage","operation":"primary_tillage","device":"spading_machine","value":15,"unit":"cm"}
{"crop":"wheat, spring","date":"2014-08-21","year":2014,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm"}
{"crop":"wheat, spring","date":"2014-08-21","year":2014,"category":"sowing","operation":"sowing_cover_crop","device":"grassland_reseeder","value":25,"unit":"kg/ha","machine":"Nodet Sawing machine","product":"Alexandrinerklee"}
{"crop":"wheat, spring","date":"2014-08-22","year":2014,"category":"sowing","operation":"sowing_cover_crop","device":"roller","machine":"Rapid-Glattwalze"}
{"crop":"wheat, spring","date":"2014-08-26","year":2014,"category":"crop_protection","machine":"manual","product":"Slug pellets"}
{"crop":"wheat, spring","date":"2015-02-26","year":2015,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":8.3,"unit":"t/ha","machine":"manual","product":"Compost","DMC":829,"C_content":211.99035,"N_content":2.73824}
{"crop":"wheat, spring","date":"2015-03-06","year":2015,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":5,"unit":"kg P2O5/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, spring","date":"2015-03-06","year":2015,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":0,"unit":"kg K2O/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, spring","date":"2015-03-06","year":2015,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":4.80769,"unit":"kg Ca/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, spring","date":"2015-03-06","year":2015,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":0.84615,"unit":"kg Mg/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, spring","date":"2015-03-06","year":2015,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":0.96154,"unit":"kg S/ha","machine":"manual","product":"P 26% P2O5, Kalisulfat 50% K2O, Granumag 29% Mg","combination":"A"}
{"crop":"wheat, spring","date":"2015-03-12","year":2015,"category":"tillage","operation":"primary_tillage","device":"plough","value":20,"unit":"cm","machine":"2 furrow plough"}
{"crop":"wheat, spring","date":"2015-03-17","year":2015,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","comments":"Soil dry"}
{"crop":"wheat, spring","date":"2015-03-17","year":2015,"category":"sowing","operation":"sowing_main_crop","device":"classic_drill","value":4250000,"unit":"plants/ha","machine":"Parzellensämaschine","product":"Fiorina"}
{"crop":"wheat, spring","date":"2015-05-08","year":2015,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":100,"unit":"g/ha","machine":"Anbauspritze","product":"Concert SX","combination":"A"}
{"crop":"wheat, spring","date":"2015-05-08","year":2015,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.8,"unit":"l/ha","machine":"Anbauspritze","product":"Starane","combination":"A"}
{"crop":"wheat, spring","date":"2015-05-08","year":2015,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.75,"unit":"l/ha","machine":"Anbauspritze","product":"Karate","combination":"A"}
{"crop":"wheat, spring","date":"2015-07-28","year":2015,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Parzellenmähdrescher","crop_product":5.08528,"crop_residue":5.44}
{"crop":"wheat, spring","date":"2015-07-28","year":2015,"category":"harvest","operation":"straw_removal","crop_product":5.08528,"crop_residue":5.44}
{"crop":"barley, spring","date":"2015-08-03","year":2015,"category":"tillage","operation":"stubble_cultivation","device":"heavy_duty_cultivator","value":20,"unit":"cm","machine":"Cultivator with Sweeps"}
{"crop":"barley, spring","date":"2015-08-03","year":2015,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","machine":"Säkombination","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"barley, spring","date":"2015-08-03","year":2015,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":10,"unit":"kg/ha","machine":"Säkombination","product":"Alexandrinerklee","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"barley, spring","date":"2015-08-03","year":2015,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":6,"unit":"kg/ha","machine":"Säkombination","product":"Perserklee","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"barley, spring","date":"2015-08-03","year":2015,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":4,"unit":"kg/ha","machine":"Säkombination","product":"Phacelia","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"barley, spring","date":"2016-03-09","year":2016,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":12.438,"unit":"t/ha","machine":"manual","product":"Compost","DMC":676,"C_content":172.45562,"N_content":12.24852}
{"crop":"barley, spring","date":"2016-03-18","year":2016,"category":"tillage","operation":"primary_tillage","device":"plough","value":18,"unit":"cm"}
{"crop":"barley, spring","date":"2016-03-21","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"classic_drill","value":200,"unit":"kg/ha","machine":"Parzellensämaschine","product":"Ascona"}
{"crop":"barley, spring","date":"2016-07-21","year":2016,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Parzellenmähdrescher","crop_product":2.10227}
{"crop":"barley, spring","date":"2016-07-21","year":2016,"category":"harvest","operation":"straw_removal","crop_product":2.10227}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":2,"unit":"kg/ha","product":"Rotklee","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":1.5,"unit":"kg/ha","product":"Weissklee kleinblättrig","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":2.5,"unit":"kg/ha","product":"Weissklee grossblättrig","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":5.5,"unit":"kg/ha","product":"Knaulgras spät","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":12,"unit":"kg/ha","product":"Wiesenschwinel","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":7,"unit":"kg/ha","product":"Engl. Raigras früh","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2016-08-10","year":2016,"category":"sowing","operation":"sowing_main_crop","device":"grassland_reseeder","value":2.5,"unit":"kg/ha","product":"Timothe","combination":"A","comments":"UFA 330"}
{"crop":"ley, temporary","date":"2017-03-03","year":2017,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":10.697,"unit":"t/ha","machine":"manual","product":"Compost","DMC":856.4,"C_content":158.47735,"N_content":3.71322}
{"crop":"ley, temporary","date":"2017-09-29","year":2017,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Grassvollernter","product":"4 cuts were summed up","crop_product":18.00987,"Cc_product":463.72}
{"crop":"ley, temporary","date":"2018-01-25","year":2018,"category":"crop_protection","product":"MAUKI","comments":"Rodent Controll"}
{"crop":"ley, temporary","date":"2018-03-15","year":2018,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":10.697,"unit":"t/ha","machine":"manual","product":"Compost","DMC":856.4,"C_content":158.47735,"N_content":3.71322}
{"crop":"ley, temporary","date":"2018-03-15","year":2018,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":114.5,"unit":"kg P2O5/ha","machine":"manual","product":"Triplesuperphosphat 46%, Kaliumsulfat SOP 50%, Kalisalz 60%","combination":"A"}
{"crop":"ley, temporary","date":"2018-03-15","year":2018,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":321.6,"unit":"kg K2O/ha","machine":"manual","product":"Triplesuperphosphat 46%, Kaliumsulfat SOP 50%, Kalisalz 60%","combination":"A"}
{"crop":"ley, temporary","date":"2018-03-15","year":2018,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":35.136,"unit":"kg S/ha","machine":"manual","product":"Triplesuperphosphat 46%, Kaliumsulfat SOP 50%, Kalisalz 60%","combination":"A"}
{"crop":"ley, temporary","date":"2018-06-21","year":2018,"category":"crop_protection","product":"MAUKI","comments":"Rodent Controll"}
{"crop":"ley, temporary","date":"2018-06-22","year":2018,"category":"crop_protection","product":"MAUKI","comments":"Rodent Controll"}
{"crop":"ley, temporary","date":"2018-10-10","year":2018,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Grassvollernter","product":"4 cuts were summed up","crop_product":11.9,"Cc_product":462.65}
{"crop":"wheat, winter","date":"2018-10-16","year":2018,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":11.18,"unit":"t/ha","machine":"manual","product":"Compost","DMC":738,"C_content":175.4,"N_content":11.2}
{"crop":"wheat, winter","date":"2018-10-16","year":2018,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":13.8,"unit":"kg P2O5/ha","machine":"manual","product":"Triplesuperphosphat 46%"}
{"crop":"wheat, winter","date":"2018-10-16","year":2018,"category":"tillage","operation":"primary_tillage","device":"plough","value":18.5,"unit":"cm","machine":"2 furrow plough"}
{"crop":"wheat, winter","date":"2018-10-16","year":2018,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm"}
{"crop":"wheat, winter","date":"2018-10-17","year":2018,"category":"sowing","operation":"sowing_main_crop","device":"direct_drill","value":4000000,"unit":"plants/ha","machine":"ParzellensämaschineHege 76","product":"Montalbano"}
{"crop":"wheat, winter","date":"2019-05-17","year":2019,"category":"crop_protection","operation":"fungicide","device":"sprayer","value":1.5,"unit":"l/ha","product":"Pronto plus","combination":"A"}
{"crop":"wheat, winter","date":"2019-05-17","year":2019,"category":"crop_protection","operation":"fungicide","device":"sprayer","value":0.2,"unit":"l/ha","product":"Talstar","combination":"A"}
{"crop":"wheat, winter","date":"2019-07-26","year":2019,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Nurserymaster Elite","crop_product":5.73014,"crop_residue":7.28378,"Cc_product":452.24,"Cc_residue":457.29}
{"crop":"wheat, winter","date":"2019-07-26","year":2019,"category":"harvest","operation":"straw_removal","crop_product":5.73014,"crop_residue":7.28378,"Cc_product":452.24,"Cc_residue":457.29}
{"crop":"maize, grain","date":"2019-08-05","year":2019,"category":"tillage","operation":"stubble_cultivation","device":"heavy_duty_cultivator","value":10,"unit":"cm","machine":"Cultivator with Sweeps"}
{"crop":"maize, grain","date":"2019-08-05","year":2019,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","machine":"Säkombination","combination":"A"}
{"crop":"maize, grain","date":"2019-08-05","year":2019,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":10,"unit":"kg/ha","machine":"Säkombination","product":"Alexandrinerklee","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"maize, grain","date":"2019-08-05","year":2019,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":6,"unit":"kg/ha","machine":"Säkombination","product":"Perserklee","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"maize, grain","date":"2019-08-05","year":2019,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":4,"unit":"kg/ha","machine":"Säkombination","product":"Phacelia","combination":"A","comments":"UFA-Alpha: 50% Alexandrinerklee, 30% Perserklee, 20% Phacelia"}
{"crop":"maize, grain","date":"2020-03-19","year":2020,"category":"tillage","operation":"stubble_cultivation","device":"mulching","machine":"Mulcher","comments":"Termination of cover crop"}
{"crop":"maize, grain","date":"2020-04-15","year":2020,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":8.68571,"unit":"t/ha","machine":"manual","product":"Compost","DMC":950,"C_content":175.4,"N_content":11.2}
{"crop":"maize, grain","date":"2020-04-15","year":2020,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":64.86,"unit":"kg P2O5/ha","machine":"manual","product":"Triplesuperphosphat","combination":"A"}
{"crop":"maize, grain","date":"2020-04-15","year":2020,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":135,"unit":"kg K2O/ha","machine":"manual","product":"Kali 60%","combination":"A"}
{"crop":"maize, grain","date":"2020-04-24","year":2020,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","comments":"No plough due to very dry soil"}
{"crop":"maize, grain","date":"2020-04-27","year":2020,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":15,"unit":"cm","comments":"No plough due to very dry soil"}
{"crop":"maize, grain","date":"2020-05-09","year":2020,"category":"sowing","operation":"sowing_main_crop","device":"direct_single_grain","product":"Benedictio","comments":"Direct seeding due to drought, machine from Kuhn, issues with seeding on some plots of Block A (check notes)"}
{"crop":"maize, grain","date":"2020-05-28","year":2020,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":2,"unit":"l/ha","product":"Equip","combination":"A"}
{"crop":"maize, grain","date":"2020-05-28","year":2020,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":2,"unit":"l/ha","product":"Aspect","combination":"A"}
{"crop":"maize, grain","date":"2020-06-17","year":2020,"category":"crop_protection","operation":"biocontrol","product":"Trichograma"}
{"crop":"maize, grain","date":"2020-10-01","year":2020,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Maishäcksler","comments":"Corn was harvested on the 28.9.2023","crop_product":9.95328,"crop_residue":9.71429,"Cc_product":473.78,"Cc_residue":468.82752}
{"crop":"potato","date":"2020-10-20","year":2020,"category":"tillage","operation":"stubble_cultivation","device":"mulching","comments":"Mulching of maize stems"}
{"crop":"potato","date":"2021-03-10","year":2021,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":12.8,"unit":"t/ha","machine":"manual","product":"Compost","DMC":718,"C_content":158,"N_content":8.32}
{"crop":"potato","date":"2021-03-10","year":2021,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":40.2,"unit":"kg P2O5/ha","machine":"manual","product":"Triplesuperphosphat","combination":"A"}
{"crop":"potato","date":"2021-03-10","year":2021,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":324,"unit":"kg K2O/ha","machine":"manual","product":"Kali 60%","combination":"A"}
{"crop":"potato","date":"2021-03-11","year":2021,"category":"tillage","operation":"primary_tillage","device":"plough","value":18.5,"unit":"cm","machine":"1 furrow plough"}
{"crop":"potato","date":"2021-04-07","year":2021,"category":"tillage","operation":"seedbed_preparation","device":"seedbed_combination","value":10,"unit":"cm","machine":"Federzinkenegge"}
{"crop":"potato","date":"2021-04-08","year":2021,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm"}
{"crop":"potato","date":"2021-04-08","year":2021,"category":"sowing","operation":"sowing_main_crop","device":"potato_planter","value":50000,"unit":"plants/ha","product":"Jelly","comments":"30 cm between plants"}
{"crop":"potato","date":"2021-04-20","year":2021,"category":"tillage","operation":"seedbed_preparation","device":"bedder","machine":"Häufler mit Scheiben"}
{"crop":"potato","date":"2021-04-28","year":2021,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":2,"unit":"l/ha","product":"Boxer","combination":"A"}
{"crop":"potato","date":"2021-04-28","year":2021,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.5,"unit":"l/ha","product":"Sencor","combination":"A"}
{"crop":"potato","date":"2021-04-28","year":2021,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.25,"unit":"l/ha","product":"Cargon S","combination":"A"}
{"crop":"potato","date":"2021-06-15","year":2021,"category":"crop_protection","operation":"fungicide","device":"sprayer","comments":"Multiple applications throughout the summer"}
{"crop":"potato","date":"2021-08-10","year":2021,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","product":"Reglone","comments":"Defoliation of potatos"}
{"crop":"potato","date":"2021-08-17","year":2021,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","product":"Reglone","comments":"Defoliation of potatos"}
{"crop":"potato","date":"2021-08-26","year":2021,"category":"tillage","operation":"stubble_cultivation","device":"mulching","comments":"Mulching of potato stems for easier harvest"}
{"crop":"potato","date":"2021-08-30","year":2021,"category":"harvest","operation":"harvest_main_crop","device":"potato_harvester","comments":"Parts of the harvest were done on the 1.9.21","crop_product":8.10133,"crop_residue":1.06691,"Cc_product":427.5,"Cc_residue":418.62}
{"crop":"wheat, winter","date":"2021-09-06","year":2021,"category":"tillage","operation":"stubble_cultivation","device":"heavy_duty_cultivator","value":12,"unit":"cm","machine":"Saphir Grubber"}
{"crop":"wheat, winter","date":"2021-10-07","year":2021,"category":"fertilizer_application","operation":"organic_fertilization","device":"compost_broadcast","value":12.8,"unit":"t/ha","machine":"manual","product":"Compost","DMC":718,"C_content":158,"N_content":8.32}
{"crop":"wheat, winter","date":"2021-10-07","year":2021,"category":"fertilizer_application","operation":"mineral_fertilization","device":"solid_broadcast","value":21.16,"unit":"kg P2O5/ha","machine":"manual","product":"Triplesuperphosphat"}
{"crop":"wheat, winter","date":"2021-10-13","year":2021,"category":"tillage","operation":"seedbed_preparation","device":"seedbed_combination","value":10,"unit":"cm"}
{"crop":"wheat, winter","date":"2021-10-13","year":2021,"category":"sowing","operation":"sowing_main_crop","device":"classic_drill","value":190,"unit":"kg/ha","machine":"Parzellensämaschine Hege 56","product":"Montalbano"}
{"crop":"wheat, winter","date":"2022-03-28","year":2022,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":1.25,"unit":"l/ha","product":"Othello","combination":"A"}
{"crop":"wheat, winter","date":"2022-03-28","year":2022,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":0.075,"unit":"l/ha","product":"Globus","combination":"A"}
{"crop":"wheat, winter","date":"2022-03-28","year":2022,"category":"crop_protection","operation":"weed_herbicide","device":"sprayer_broadcast","value":1.5,"unit":"l/ha","product":"CCC","combination":"A"}
{"crop":"wheat, winter","date":"2022-07-11","year":2022,"category":"harvest","operation":"harvest_main_crop","device":"combine_harvester","machine":"Parzellenmähdrescher","crop_product":4.32901,"crop_residue":7.33998}
{"crop":"wheat, winter","date":"2022-07-11","year":2022,"category":"harvest","operation":"straw_removal","crop_product":4.32901,"crop_residue":7.33998}
{"crop":"maize, grain","date":"2022-08-03","year":2022,"category":"tillage","operation":"stubble_cultivation","device":"heavy_duty_cultivator","value":12,"unit":"cm","machine":"Saphir Grubber"}
{"crop":"maize, grain","date":"2022-08-15","year":2022,"category":"tillage","operation":"seedbed_preparation","device":"rotary_harrow","value":10,"unit":"cm","machine":"Säkombination","combination":"A"}
{"crop":"maize, grain","date":"2022-08-15","year":2022,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":8,"unit":"kg/ha","machine":"Säkombination","product":"Alexandrinerklee","combination":"A","comments":"UFA Lepha: 60 g Alexandrinerklee, 190 g Sommerwicken, 40 g Phacelia, 10 g Guizotia  (Ramtillkraut)"}
{"crop":"maize, grain","date":"2022-08-15","year":2022,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":25.33333,"unit":"kg/ha","machine":"Säkombination","product":"Sommerwicke","combination":"A","comments":"UFA Lepha: 60 g Alexandrinerklee, 190 g Sommerwicken, 40 g Phacelia, 10 g Guizotia  (Ramtillkraut)"}
{"crop":"maize, grain","date":"2022-08-15","year":2022,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":5.33333,"unit":"kg/ha","machine":"Säkombination","product":"Phacelia","combination":"A","comments":"UFA Lepha: 60 g Alexandrinerklee, 190 g Sommerwicken, 40 g Phacelia, 10 g Guizotia  (Ramtillkraut)"}
{"crop":"maize, grain","date":"2022-08-15","year":2022,"category":"sowing","operation":"sowing_cover_crop","device":"classic_drill","value":1.33333,"unit":"kg/ha","machine":"Säkombination","product":"Guizotia (Ramtilkraut)","combination":"A","comments":"UFA Lepha: 60 g Alexandrinerklee, 190 g Sommerwicken, 40 g Phacelia, 10 g Guizotia  (Ramtillkraut)"}
{"crop":"maize, grain","date":"2023-01-25","year":2023,"category":"tillage","operation":"stubble_cultivation","device":"mulching","comments":"mulching of cover crop"}