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InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. I. Model description
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View Archive Info| Field | Value | |
| Title |
InfoCrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. I. Model description
Not Available |
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| Creator |
P.K. Aggarwal, N. Kalra, S. Chander, H. Pathak
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| Subject |
Crop model; Simulation; Climate change; GHG emissions; Soil carbon; Soil nitrogen; Environmental impact; Pest impact modelling; Soil model; Applications
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| Description |
Not Available
The problems of agriculture in many tropical countries are gradually becoming more intense due to increasing food demand led by population growth, stagnation in farm productivity, mounting yield losses due to multiple pests, increasing vulnerability to global environmental changes and the need to reduce emission of greenhouse gases. Tools and techniques are needed to assist in developing strategies that can lead to higher food production, prevent crop production losses, and ensure minimal greenhouse gas emissions while maintaining soil fertility. Several dynamic models have been developed in recent past but most of these are generally strong either in soils and crops, or in greenhouse gases (GHG) emissions. Pest induced yield losses, a critical issue in the tropics, is not addressed in most models. InfoCrop, a generic dynamic crop model, has been developed to meet these specific requirements. It provides integrated assessment of the effect of weather, variety, pests, soil and management practices on crop growth and yield, as well as on soil nitrogen and organic carbon dynamics in aerobic as well as anaerobic conditions, and greenhouse gas emissions. The model considers the key processes related to crop growth, effects of water deficit, flooding, nitrogen management,temperature and frost stresses, crop–pest interactions, soil water and nitrogen balance and (soil) organic carbon dynamics. Its general structure relating to basic crop growth and yield is largely based on several earlier models, especially SUCROS series, and is written in Fortran Simulation Environment (FSE) programming language. The model has been validated for dry matter and grain yields of several annual crops, losses due to multiple diseases and pests, and emissions of carbon dioxide, methane and nitrous oxide in a variety of agro-environments. To increase the applications of model in research and development, an extremely simple menu driven version of InfoCrop has also been developed. The users of this version do not need any background in programming. Not Available |
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| Date |
2024-04-22T17:30:50Z
2024-04-22T17:30:50Z 2006-01-01 |
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| Type |
Research Paper
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| Identifier |
Aggarwal, P.K., Kalra, N., Chander, S. and Pathak, H. 2006. Infocrop: A dynamic simulation model for the assessment of crop yields, losses due to pests, and environmental impact of agro-ecosystems in tropical environments. 1. Model description. Agricultural Systems 89(1):1-25.
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/82290 |
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| Language |
English
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| Relation |
Not Available;
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| Publisher |
Elsevier
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