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(ASA) American Society of Agronomy
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(ASF) Agronomic Science Foundation

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Decode 6
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Sustainable Agronomy Conference
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Undergraduate Spring Meeting
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CCA Events Calendar
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Decode 6
Decode 6
Certified Professional Soil Scientists
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Certified Crop Adviser
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Specialty Certifications
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Programa CCA México
Programa CCA México
International
International
About the Program
CCA Certification Types
Certified Crop Adviser
Certified Crop Adviser
Specialty Certifications
Specialty Certifications
Programa CCA México
Programa CCA México
International
International
CCA Certification Types
Certified Crop Adviser
Certified Crop Adviser
Specialty Certifications
Specialty Certifications
Programa CCA México
Programa CCA México
International
International
Already Certified
Renew
Renew
Check CEUs
Check CEUs
Self-report CEUs
Self-report CEUs
Report Missing CEUs
Report Missing CEUs
Promote Yourself
Promote Yourself
Already Certified
Renew
Renew
Check CEUs
Check CEUs
Self-report CEUs
Self-report CEUs
Report Missing CEUs
Report Missing CEUs
Promote Yourself
Promote Yourself
Get Certified
The Process
The Process
Credential Booklet
Credential Booklet
Check Application Status
Check Application Status
Get Certified
The Process
The Process
Credential Booklet
Credential Booklet
Check Application Status
Check Application Status
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Performance Objectives
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Examinee Handbook
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Remote Proctor Information
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Exam FAQ
Exam FAQ
Get CEUs
Purchase Courses
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My Courses
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Sustainable Agronomy Conference
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Foundations of Applied Agronomy
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Get CEUs
Purchase Courses
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My Courses
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Online Classroom Subscription
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Offer CEUs
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CCA Board CEU Contacts
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Contact Your Local Board
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Contact Your Local Board
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Decode 6
Decode 6
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June 2025
Volume 70, Issue 6
Recent articles
Modern wheat classes converge in grain mineral nutrition—and that’s not great news
April 21, 2025
New podcast episode: The soil health cycle
April 21, 2025
Science meets policy at Congressional Visits Day
April 17, 2025
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June 2025
Volume 70, Issue 6
Recent articles
Modern wheat classes converge in grain mineral nutrition—and that’s not great news
April 21, 2025
New podcast episode: The soil health cycle
April 21, 2025
Science meets policy at Congressional Visits Day
April 17, 2025

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March 4, 2024

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