Maize, grain - Nepal - 2010-2025

Name: Maize, grain - Nepal - 2010-2025
Creator: HESTIA
Published: 2025-04-30
License: https://creativecommons.org/licenses/by/4.0/

Life cycle assessment data for Maize, grain - Nepal - 2010-2025: environmental impacts, inputs and productivity — free and open on HESTIA.

Additional notes: the mean endDate of all aggregated Cycles is 2017

Functional unit: 1 ha
Start date: 2010
End date: 2025
Cycles aggregated: 30
Data quality score: 2

Products

Maize, grain: 3095.34 kg
Above ground crop residue, incorporated: 0 kg dry matter
Below ground crop residue: 1320.281048152 kg dry matter
Above ground crop residue, removed: 424.9282752 kg dry matter
Above ground crop residue, total: 2655.8017200000004 kg dry matter
Above ground crop residue, burnt: 913.5957917 kg dry matter
Above ground crop residue, left on field: 1317.2776531 kg dry matter

Emissions

1,1-Dichlorotetrafluoroethane, to air, inputs production: 4.736213421209036e-8 kg C2Cl2F4
CH4, to air, inputs production, fossil: 0.029545445952169735 kg CH4
CH4, to air, excreta: 0 kg CH4
NO3, to groundwater, inorganic fertiliser: 8.215408267294924 kg NO3
1,1-Dichlorotetrafluoroethane, to air, inputs production: 8.621614835935028e-7 kg C2Cl2F4
P, erosion, soil flux: 15.035314199947319 kg P
CO2, to air, urea hydrolysis: 34.813359999999996 kg CO2
1,1,2-Trichlorotrifluoroethane, to air, inputs production: 0 kg C2Cl3F3
Bromochlorodifluoromethane, to air, inputs production: 6.08250659622666e-7 kg CBrClF2
NH3, to air, inputs production: 0.0004524218369255689 kg NH3
CO2, to air, inputs production: 17.577361371045473 kg CO2
N2O, to air, inorganic fertiliser, direct: 0.18363947781250708 kg N2O
CO2, to air, lime hydrolysis: 0 kg CO2
Dichlorodifluoromethane, to air, inputs production: 0 kg CCl2F2
PM2.5, to air, animal housing: 0 kg PM2.5
SO2, to air, inputs production: 0.0117526 kg SO2
NOx, to air, organic fertiliser: 0.08292830185700865 kg NOx
1,1,2-Trichlorotrifluoroethane, to air, inputs production: 4.521928789651205e-8 kg C2Cl3F3
CH4, to air, waste treatment: 0 kg CH4
N2O, to air, excreta, indirect: 0 kg N2O
N2O, to air, crop residue decomposition, direct: 0.11366841652833547 kg N2O
N2O, to air, waste treatment, direct: 0 kg N2O
PM10, to air, animal housing: 0 kg PM10
H2S, to air, waste treatment: 0 kg H2S
NH3, to air, crop residue decomposition: 0 kg NH3
CH4, to air, inputs production, non-fossil: 0.00031322866692574654 kg CH4
CH4, to air, inputs production, non-fossil: 0.004457147422175792 kg CH4
NOx, to air, inputs production: 0.0614038795229769 kg NOx
Chlorodifluoromethane, to air, inputs production: 2.683797410989495e-7 kg CHClF2
CO2, to air, inputs production: 7.241586059205491 kg CO2
1,1,1,2-Tetrafluoroethane, to air, inputs production: 3.2706532698108254e-9 kg C2H2F4
CO, to air, natural vegetation burning: 0 kg CO
1,1,2-Trichlorotrifluoroethane, to air, inputs production: 2.423542398024337e-10 kg C2Cl3F3
SO2, to air, inputs production: 0.024311239236824333 kg SO2
1,1,2-Trichlorotrifluoroethane, to air, inputs production: 3.244308727671686e-10 kg C2Cl3F3
N2O, to air, organic fertiliser, indirect: 0.020744161385997977 kg N2O
SO2, to air, inputs production: 0.01008601581853922 kg SO2
NO3, to groundwater, crop residue decomposition: 5.085139970995986 kg NO3
NH3, to air, inorganic fertiliser: 3.8178910000000004 kg NH3
CH4, to air, flooded rice: 0 kg CH4
NH3, to air, inputs production: 0.20269981140982707 kg NH3
SO2, to air, fuel combustion: 0.031516760000000005 kg SO2
Chlorodifluoromethane, to air, inputs production: 7.384407060175278e-8 kg CHClF2
N2O, to air, fuel combustion, direct: 0.00428627936 kg N2O
NOx, to air, aquaculture systems: 0 kg NOx
NH3, to air, waste treatment: 0 kg NH3
1,1,1,2-Tetrafluoroethane, to air, inputs production: 0 kg C2H2F4
Chlorodifluoromethane, to air, inputs production: 0.00000400501954567327 kg CHClF2
N2O, to air, excreta, direct: 0 kg N2O
NOx, to air, crop residue burning: 2.841282912187 kg NOx
CH4, to air, inputs production, non-fossil: 0.00005829881494115385 kg CH4
Bromochlorodifluoromethane, to air, inputs production: 3.8143183544086535e-9 kg CBrClF2
N2, to air, excreta: 0 kg N2
N2O, to air, crop residue decomposition, indirect: 0.021753682544452924 kg N2O
NH3, to air, excreta: 0 kg NH3
CH4, to air, inputs production, non-fossil: 0.0002062926889337663 kg CH4
CO2, to air, organic soil cultivation: 0 kg CO2
Chlorodifluoromethane, to air, inputs production: 0.0000016078267922072578 kg CHClF2
N2O, to air, aquaculture systems, direct: 0 kg N2O
CH4, to air, crop residue burning: 5.317127507694 kg CH4
CO2, to air, inputs production: 1.3890945390266276 kg CO2
N2O, to air, inputs production: 0.0001633535876271585 kg N2O
NOx, to air, inputs production: 0.014358997834626226 kg NOx
CO2, to air, inputs production: 169.38989582390786 kg CO2
CO2, to air, above ground biomass stock change, land use change: 0 kg CO2
N, erosion, soil flux: 112.76581380433291 kg N
TSP, to air, animal housing: 0 kg total suspended particulates
N2O, to air, organic soil cultivation, direct: 0 kg N2O
1,1,1,2-Tetrafluoroethane, to air, inputs production: 1.2118076908738446e-8 kg C2H2F4
1,1-Dichlorotetrafluoroethane, to air, inputs production: 6.465767707508992e-8 kg C2Cl2F4
Dichlorodifluoromethane, to air, inputs production: 1.781374335507379e-7 kg CCl2F2
NOx, to air, inputs production: 0.003843397517152643 kg NOx
NOx, to air, fuel combustion: 1.02836036204 kg NOx
1,1-Dichlorotetrafluoroethane, to air, inputs production: 0 kg C2Cl2F4
NOx, to air, inorganic fertiliser: 0.29905933923521677 kg NOx
CH4, to air, natural vegetation burning: 0 kg CH4
NH3, to air, inputs production: 0.000594408180421349 kg NH3
CH4, to air, inputs production, fossil: 0.38837592696143053 kg CH4
1,1-Dichlorotetrafluoroethane, to air, inputs production: 1.4089298096256773e-8 kg C2Cl2F4
NOx, to air, inputs production: 0.0613127 kg NOx
CH4, to air, inputs production, fossil: 0.05856859230731521 kg CH4
Dichlorodifluoromethane, to air, inputs production: 1.6233212663102974e-10 kg CCl2F2
CH4, to air, aquaculture systems: 0 kg CH4
Bromochlorodifluoromethane, to air, inputs production: 0 kg CBrClF2
CH4, to air, enteric fermentation: 0 kg CH4
CH4, to air, inputs production, fossil: 0.0059660486989438965 kg CH4
NH3, to air, crop residue burning: 1.982502867989 kg NH3
N2O, to air, inputs production: 0.5739328902922474 kg N2O
Dichlorodifluoromethane, to air, inputs production: 2.408413681267869e-8 kg CCl2F2
Chlorodifluoromethane, to air, inputs production: 1e-7 kg CHClF2
1,1,2-Trichlorotrifluoroethane, to air, inputs production: 4.4200043820129376e-10 kg C2Cl3F3
NH3, to air, inputs production: 0.0779372 kg NH3
SO2, to air, inputs production: 0.13390360818138522 kg SO2
N2O, to air, natural vegetation burning, direct: 0 kg N2O
NOx, to air, crop residue decomposition: 0.18511053257069437 kg NOx
N2O, to air, inputs production: 0.0134114 kg N2O
N2O, to air, inputs production: 0.00024842855370503243 kg N2O
N2, to air, aquaculture systems: 0 kg N2
SO2, to air, inputs production: 0.7972986379164481 kg SO2
N2O, to air, crop residue burning, direct: 0.063951705419 kg N2O

and 24 more.

Inputs

Manure, fresh (kg mass): 1449.27 kg
Pesticide unspecified (AI): 0.15 kg active ingredient
Seed: 34.22 kg
Diesel: 31.51676 kg
Inorganic Nitrogen fertiliser, unspecified (kg N): 27.7 kg N
Machinery infrastructure, depreciated amount per Cycle: 1.3702939130434784 kg/functional unit/Cycle
Inorganic Potassium fertiliser, unspecified (kg K2O): 21.834600000000002 kg K2O
Inorganic Phosphorus fertiliser, unspecified (kg P2O5): 18.11 kg P2O5

Practices

Rainfed: 100 % area
Residue removed: 16 %
Residue incorporated, more than 30 days before cultivation: 0 %
Residue left on field: 49.6 %
Residue incorporated, less than 30 days before cultivation: 0 %
Residue burnt: 34.4 %
Residue incorporated: 0 %
Human labour: 279.99 hour
Machinery use, operation unspecified: 6.21 hour
Long fallow ratio: 1.0007365 ratio
Cropping intensity: 0.8313476 ratio