1. General Model Information

Name: agricultural management decisions

Acronym: PERF_ED

Main medium: terrestrial
Main subject: biogeochemistry
Organization level: socio-environmental_system
Type of model: not specified
Main application:
Keywords: erosion, runoff, yield, wheat, sorghum, sunflower


Queensland Department of Primary Industries
PO Box 102
Australia 4350
Phone: 61 - 076 347421
Fax :



Menu driven simulation to predict erosion, runoff, yield and economics for wheat, sorghum and sunflowers. Designed for use with and simplification of PERFECT. Students must specify climate, soil type and profile description, cropping system, weed control method and erosion model. Output is calculated for runoff, soil evaporation, transpiration, drainage, soil loss and crop yield. Up to 3 runs can be displayed simultaneously in tabular form.

Author of the abstract:

Centre for Computer-based Learning in Land Use and Environmental Sciences (CLUES)

II. Technical Information

II.1 Executables:

Operating System(s): IBM PC

II.2 Source-code:

Programming Language(s):

II.3 Manuals:

II.4 Data:

III. Mathematical Information

III.1 Mathematics

III.2 Quantities

III.2.1 Input

III.2.2 Output

IV. References

V. Further information in the World-Wide-Web

VI. Additional remarks

Last review of this document by: 10. August 1997
Status of the document:
last modified by Tobias Gabele Wed Aug 21 21:44:47 CEST 2002

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