DSSAT v4.8.2

Latest Version: 4.8.2 (August 2023) | Free of charge!

DSSAT v4.8.2 is now available:

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DSSAT 2024

May 20-25, 2024. University of Georgia, Griffin.

Crop Modeling and Climate Change Postgraduate Course

Training the Next Generation of Crop Modelers for Crop Model Development and Improvement |

March 10-15, 2024

 

20th DSSAT Development Sprint

Hybrid Meeting, University of Florida, Gainesville | January 8-12, 2024

14th AMEI Development Sprint

February 19-23, 2024, the DSSAT Team from the University of Florida (UF) participated in the 14th AMEI Development Sprint hosted by the Leibniz Centre for Agricultural Landscape Research (ZALF) located in Müncheberg, Germany.

Special DSSAT Sessions during the 2024

Special DSSAT Oral and Poster Sessions during the 2024 Annual Meeting of the American Society of Agronomy-Crop Science Society of America-Soil Science Society of America

Bilateral Project Between Ankara University and the University of Florida on Capacity Building

Ankara University, in collaboration with the University of Florida, developed a project entitled “Capacity Building on the Dissemination of the Use of Agro-technological Decision Support Systems in Agriculture.” The project has been funded by the US Embassy in Türkiye under the auspices of a US-Türkiye bilateral Program.

19th DSSAT Development Sprint

Hybrid Meeting, IFDC, Muscle Shoals | July 24-28, 2023

18th DSSAT Development Sprint

Hybrid Meeting, University of Florida, Gainesville | January 17-20, 2023

Improvement and Application of Agroecosystem Models: The DSSAT experience

Presented by Gerrit Hoogenboom during the Symposium – “Improvement and Application of Crop Growth and Agroecosystem Models for Knowledge Advancement and Sustainable Development” as part of the 2021 ASA-CSSA-SSSA Annual Meeting held in Salt Lake City, Utah, USA

Access the presentation here

The DSSAT crop modeling ecosystem

The DSSAT crop modeling ecosystem is one of the oldest and most widely used crop modeling platforms across the world. The success of DSSAT is based on the inclusiveness and participatory approach that has been used since the original development of the CERES and CROPGRO family of models and the emphasis on sharing data and model code. DSSAT is not just a software program, but an ecosystem of:

• Crop model users;
• Crop model trainers;
• Crop model developers;
• Models for the most important food, feed, fiber, and fuel crops;
• Tools and utilities for data preparation;
• Minimum data for model calibration and evaluation; and
• Application programs for assessing real-world problems.

Download the chapter in PDF More info/buy the book

Advances in crop modelling for a sustainable agriculture

This collection summarises key advances in crop modelling, with a focus on developing the next generation of crop and whole-farm models to improve decision making and support for farmers.
Chapters in Part 1 review advances in modelling individual components of agricultural systems, such as plant responses to environmental conditions, crop growth stage prediction, nutrient and water cycling as well as pest/disease dynamics. Building on topics previously discussed in Part 1, Part 2 addresses the challenges of combining modular sub-systems into whole farm system, landscape and regional models. Chapters cover topics such as integration of rotations and livestock, as well as landscape models such as agroecological zone (AEZ) models. Chapters also review the performance of specific models such as APSIM and DSSAT and the challenges of developing decision support systems (DSS) linked with such models. The final part of the book reviews wider issues in improving model reliability such as data sharing and the supply of real-time data, as well as crop model inter-comparison.

Read More… Watch the informative video Buy the bookDownload brochure

CRAFT: A New Spatial Yield Forecasting Tool

The CCAFS Regional Agricultural Forecasting Toolbox (CRAFT) is a software platform designed for yield forecasting at spatial resolutions of either 5 or 30 arc-minutes using an ensemble modeling approach. Currently the DSSAT, APSIM, and SARRA-H crop simulation models have been implemented for nine important food and feed crops using the AgMIP IT tools. CRAFT was an initiative of CCAFS and was developed in partnership with the Asia Risk Center, Washington State University, and the University of Florida.

Read More about CRAFT Download CRAFT v3.4

ICASA Data Standards Version 2.0

icasa_v2_paper

Researchers increasingly seek to integrate results from multiple experiments. The ICASA V2.0 standards allow flexible description of field experiments. Major categories of data are management, soil, weather and crop responses. The standards may be implemented in diverse digital formats. Planned improvements emphasize data quality and appropriate usage.

Access at ScienceDirect
Download in PDF

Improving Soil Fertility Recommendations in Africa

The new book gives a detailed description of the application of DSSAT in simulating crop and soil processes within various Agro-ecological zones in Africa. The book provides examples of the application of DSSAT models to simulate nitrogen applications, soil and water conservation practices including effects of zai technology, phosphorus and maize productivity, generation of genetic coefficients, long-term soil fertility management technologies in the drylands, microdosing, optimization of nitrogen x germplasms x water, spatial analysis of water and nutrient use efficiencies and, tradeoff analysis.

Read Online Buy at Amazon
 

What is DSSAT?

Decision Support System for Agrotechnology Transfer (DSSAT) is software application program that comprises dynamic crop growth simulation models for over 42 crops. DSSAT is supported by a range of utilities and apps for weather, soil, genetic, crop management, and observational experimental data, and includes example data sets for all crop models. The crop simulation models simulate growth, development and yield as a function of the soil-plant-atmosphere dynamics. DSSAT has been applied to address many real-world problems and issues ranging from genetic modeling to on-farm and precision management, regional assessments of the impact of climate variability and climate change, economic and environmental sustainability, and food and nutrition security. DSSAT has been used for more than 30 years by researchers, educators, consultants, extension agents, growers, private industry, policy and decision makers, and many others in over 187 countries worldwide.  Learn more…

10
Jun

DSSAT 2024 International Training Program at the Center of Regional Climate Change and Renewable Energy-Thailand

The Center of Regional Climate Change and Renewable Energy (RU-CORE) at Ramkhamhaeng University, Bangkok, Thailand, in collaboration with Chiang Mai University, Chiang Mai, Thailand and the DSSAT Foundation, is planning to organize a DSSAT International Training Program from August 5 – 10, 2024 in Bangkok. The overall goal of the workshop is to familiarize the […]

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10
Jun

Cropping Systems Modeling under Changing Climate

The book entitled “Cropping Systems Modeling under Changing Climate” aims at bringing out comprehensive information on cropping systems modelling in the world. The major focus of the book is to address the integration of soil, plant, and environmental interactions for climate smart agriculture. The book covers aspects of the application of Decision Support System for […]

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02
Jun

DSSAT 2024 International Training Program at the University of Georgia

DSSAT Foundation – The University of Georgia – Griffin Campus, Griffin, Georgia USA The DSSAT annual training was held from May 20 to 25, 2024, at the Stuckey Auditorium, Griffin Campus, University of Georgia, USA. The event was led by 9 DSSAT faculty members with 65 participants from 31 different countries. The participants received a […]

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03
May

How to download and compile the DSSAT-CSM-OS source code

We are thrilled to announce our latest resource, designed to empower the DSSAT community like never before. This resource page on the website aims to help whether you are a seasoned DSSAT developer or just starting out, this resource is for you. Please head over to our website, where you will find detailed instructions on […]

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20
Apr

Crop Modeling and Cropping System Design Undergraduate Course @ Universidad de la República, Uruguay

Training the Next Generation of Agronomists on How to Use Crop Models for Cropping System Design Group picture with participants of the “Using Crop Models for Cropping Systems Desing” Course at Estación Experimental Mario A. Cassinoni, Paysandú, Uruguay An Undergraduate Course entitled “Use of Crop Models for Cropping Systems Design” was organized by The Department […]

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23
Mar

Crop Modeling and Climate Change Postgraduate Course

Training the Next Generation of Crop Modelers for Crop Model Development and Improvement Group picture with participants of the Crop Modeling and Climate Change Course at Parkhotel ‘de Bosrand’, Ede, the Netherlands. A Postgraduate Course entitled “Crop Modeling and Climate Change Course – Training the Next Generation of Crop Modelers for Crop Model Development and […]

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06
Mar

International Workshop on Decision Support System for Agro-Technology Transfer for Improving Standards of Research held from March 4-6, 2024 at Bahauddin Zakariya University, Multan, Pakistan

The Institute of Agronomy, Bahauddin Zakariya University Multan, Pakistan organized a three day workshop entitled “International Workshop on Decision Support System for Agro-Technology Transfer (DSSAT) for Improving the Standards of Research” from March 4 – 6, 2024. Speakers and presenters included Prof. Dr. Ir. Gerrit Hoogenboom, University of Florida; Prof. Dr. Syed Aftab Wajid, University […]

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