DSSAT v4.8.5

Latest Version: 4.8.5 (December 2024) | Free of charge!

DSSAT v4.8.5 is now available:

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23rd DSSAT Development Sprint

Hybrid Meeting, UK, Lexington | August 4-8

DSSAT International Training 2025

May 19-24, 2025. University of Georgia, Griffin.

22nd DSSAT Development Sprint

Hybrid Meeting, UF, Gainesville | January 6-10

CRAFT: A New Spatial Yield Forecasting Tool

The CCAFS Regional Agricultural Forecasting Toolbox (CRAFT) is a software platform designed for yield forecasting at 5 or 30 arc-minutes spatial resolutions using an ensemble modeling approach. Twenty-three important food and feed crops have been implemented using the DSSAT Cropping System Model as the main crop model engine.

CRAFT is an initiative of CCAFS and was developed in partnership with the University of Florida. It has been successfully applied to forecast the in-season yield of wheat and rice cropping systems in Nepal and Bangladesh.  It has also been evaluated for yield forecasting and climate change applications in West Africa in collaboration with the WASCAL Project, Agrhymet, and the CASCAID Project of ICRISAT.

Read More about CRAFT Download CRAFT v4.0

DSSAT Downloads

Enhancing crop model parameter estimation using the GLUE method and parallel computing

Introducing a new parallel computing system for calibrating genetic parameters within the crop modules of the Cropping System Model (CSM) of DSSAT The Generalized Likelihood Uncertainty Estimation Parallelized (GLUEP)

21st DSSAT Development Sprint

Hybrid Meeting, IFDC, Muscle Schoals | June 10-14

DSSAT International Training 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.

DSSAT Open Forum during the 2024 ASA meetings

DSSAT Open Forum Session 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.

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

Cultivating Food Security in Africa

12
Sep

The 21st Annual Open Forum on Crop Modeling and Decision Support Systems

By • September 12, 2017 • Blog, News & Event • Leave a comment

The DSSAT Foundation will be sponsoring the 21st Annual Open Forum on Crop Modeling and Decision Support Systems during this year’s ASA-CSSA-SSSA 2017 International Annual Meetings. The forum is scheduled for Monday night, October 23, 2017, from 7:30 – 9:00 pm at the Grand Ballroom B, Marriott Tampa Waterside in Tampa, Florida. The forum is an informal discussion […]

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24
Aug

DSSAT 2017 & MWCropDSS International Training Program

By • August 24, 2017 • Blog, News & Event, Past Workshops, Workshops • 1 Comment

The DSSAT 2017 & MWCropDSS International Training Program, was successfully held at the Majestic hotel, Sakon Nakhon, Thailand from August 20-25, 2017. Twelve 12 newly recruited researchers from the Rice Department, four staff from Geo-Informatics and Space Technology Development Agency (Public Organization) (GISTDA), and six staff from the Office of Agricultural Economics (OAE) attended the […]

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19
Aug

ICSM trait modeling workshop

By • August 19, 2017 • Blog, News & Event, Past Workshops, Workshops • Leave a comment

International Consortium for Sugarcane Modelling (ICSM) trait modeling workshop held on 26 and 27 June 2017 in Mount Edgecombe, South Africa (more…)

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04
Aug

DSSAT Sprint at IFDC

By • August 4, 2017 • Blog, News & Event, Past Workshops, Workshops • Leave a comment

July 10-14, 2017 a core set of DSSAT developers met at IFDC in Muscle Shoals, AL to collaborate on the development of DSSAT components and to prioritize new features in the upcoming DSSAT v4.7. You can download the agenda of this Sprint here.

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09
Jun

DSSAT Training Workshop 2017 at the University of Georgia

By • June 9, 2017 • Past Workshops, Workshops • Leave a comment

The largest crop modeling workshop of the year, the DSSAT 2017 International Training Program, was successfully held at the University of Georgia – Griffin Campus from May 15 – 20, 2017.

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05
May

Ömer tells us his thesis in 3 minutes

By • May 5, 2017 • Blog, Everything Else • Leave a comment

Ömer Vanlı is a GIS researcher at Agricultural Monitoring and Information System in Istanbul Technical University. Turkey. In this video clip Ömer explains the important of crop growth models and DSSAT in three minutes. Enjoy!

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15
Jan

The 6th DSSAT Development Sprint at Oklahoma State University

By • January 15, 2017 • Blog, News & Event, Past Workshops, Workshops • Leave a comment

During the week of January 9 through 13, 2017 a group of DSSAT developers met at Oklahoma State University for the 6th DSSAT Development Sprint.

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