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Practical Applications of ORYZA in Rice Research
Practical Applications of ORYZA in Rice Research
11-15 May 2026 @IRRI Headquarters, Philippines
Rationale
Rationale
This training workshop introduces participants to the ORYZA model using the new ORYZA User Interface (Oryza UI). The workshop will demonstrate how the UI simplifies model setup, data organization, and simulation runs, while also covering experimental data requirements for model calibration and evaluation, practical applications, and newly developed model features.
Learning Objectives
Learning Objectives
At the end of the training workshop, participants will be able to:
understand the basic operations of ORYZA using the new ORYZA User Interface;
identify and prepare the required input data for practical applications through the UI-guided workflow;
gain an overview of the concepts of parameterization, calibration, and model evaluation; and
run ORYZA model to generate outputs related to potential growth and yield, soil Carbon sequestration, greenhouse gas (GHG) emissions, effects of abiotic stresses, and climate change impacts.
Resource Persons
Resource Persons
This course is delivered by the expert group responsible for the development of the ORYZA model. Participants are encouraged to engage with the resource persons to discuss interests beyond the scope of the training, including—but not limited to—collaboration opportunities, advanced model development, and extensions of the model for various applications.
About the Training Program
About the Training Program
Laptop Requirements
Participants must bring their own laptops meeting the following minimum specifications to ensure smooth installation and use of the ORYZA model and its new User Interface (UI):
User Access
Administrator privileges are required to allow proper installation and configuration of the software.
Operating System & Software
Windows 10/11, 64-bit recommended for the ORYZA UI.
Microsoft Office 2007 or a newer version.
Hardware Specifications
Minimum of 4 GB RAM (8 GB recommended for optimal performance of the ORYZA UI).
At least 50 GB of available hard drive space, including:
~500 MB for the ORYZA UI application, and
additional space for simulation outputs and data files.
Additional Requirements for ORYZA UI
Python is bundled with the application (no separate installation required).
An active internet connection is required during the training for downloading weather and soil datasets.
Venue
The Practical Applications of ORYZA in Rice Research training workshop will be held at IRRI Headquarters in Los Baños, Philippines. International participants are encouraged to arrive at least one day before the start of the program to allow time for adjustment and recovery from travel fatigue.
Los Baños is a small city located approximately 60 km south of Manila and is about 1.5 hours of travel, depending on traffic conditions from Manila International Airport. Detailed travel instructions will be provided after registration.
Accommodation
The IRRI Swaminathan Hall Dormitory and IRRI Guesthouse are among the available accommodation options for visiting participants. Rooms and buildings within the IRRI campus have Wi-Fi access points intended for business use.
Registration Fees and Inclusions
USD 1,500: All International Participants / IRRI Country Office Participants
The registration fee covers:
Training materials and registration services
Local transportation (arrival and departure transfers between IRRI and Manila International Airport, and transportation within the IRRI campus)
Accommodation for 6 days and 5 nights
Lunch, with morning and afternoon refreshments during the training
Participants are responsible for:
Insurance coverage
International transportation to and from Manila International Airport
Other meals (breakfast and dinner)
USD 500: In-Country Participants / Non-IRRI Professionals
The registration fee covers:
Training materials and registration services
Lunch, with morning and afternoon refreshments during the training
Participants are responsible for:
Insurance coverage
Transportation to and from IRRI
Accommodations and other meals (breakfast and dinner)
USD 360: IRRI Headquarters Participants / In-Country University Students
The registration fee covers:
Training materials and registration services
Lunch, with morning and afternoon refreshments during the training
Participants are responsible for:
Insurance coverage
Transportation to and from IRRI
Accommodations and other meals (breakfast and dinner)
How to Register
Registration is open until the close of business on April 10, 2026.
For 2026, we have a limited number of scholarships available for students and early-career scientists to cover the registration fee only for this particular training course. Interested applicants are requested to submit their résumé after completing the registration.
Option 1: Online Registration
Register for the 2026 Practical Applications of ORYZA in Rice Research via:
Option 2: Email Registration
Send your intent to participate to:
Cancellation, Substitution, and Rescheduling Policy
Cancellation of participation after registration may be allowed up to one month before the start of the training program. Participants may nominate a substitute to take their place; please inform us in advance of any changes.
IRRI will not be responsible for any cancellation charges imposed by airlines, travel agencies, or third-party service providers related to travel arrangements.
If the course is canceled for any reason, participants will be given the option to:
Transfer their confirmed registration to a future training course, or
Receive a full refund.
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