CroPMan: Crop Production and Management Model

Center photo

Output:

Graphic/Numeric Display, Hard Copy, or Saved to Digital File

Economics
(By: Owner/Operator, Cash Lessee, or Share-renter)
Operation Costs
Fixed Costs
Total Production Costs
Gross Returns
Cash Flow
Profit
Nutrient Balance
Phosphorus Mineralized
Phosphorus Applied
Nitrogen Applied
Lime Applied
Organic Carbon in Plow Layer (6")
Organic Carbon in Soil Profile
Non-Point Losses
Soil Loss (Water Erosion - Small Watershed)
Soil Loss (Wind Erosion)
Soluble Phosphorus Loss in Runoff
Phosphorus in Percolate
Phosphorus Loss with Sediment
Organic Nitrogen Loss with Sediment
Soluble Elemental Nitrogen in Surface Runoff
Mineral Nitrogen Loss in Lateral Subsurface Flow
Mineral Nitrogen Loss in Percolate
Pesticide Losses
Biodegraded on Foliage
Biodegraded in Soil
In Drainage System
Remaining in the Soil (End of Month statistics)
Losses by Leaching
Losses in Runoff
Losses in Sediment
Remaining on the Foliage (End of Month statistics)
Stresses
Drought
Low Temperature
Excess Water
Nitrogen
Phosphorus
Crop Yield
Biomass
Yield (Grain, Forage and/or Cotton Lint & Seed)
Nitrogen in Yield
Phosphorus in Yield
Water Balance
Precipitation
Surface Runoff
Water Use Efficiency
Evapotranspiration
Irrigation Applied
Crop Available Water
Percolation Below Root Zone
Lateral Subsurface Flow
Other
Planting Date
Emergence Date
Harvest Date
Texas A&M System Brand
Blackland Research and Extension Center · Grassland, Soil and Water Research Laboratory · USDA-NRCS · EPA Region 6
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