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LEADERS IN AGRICULTURAL RESEARCH AND INNOVATION

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SERVICES

RESEARCH SERVICES

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Orchard Projects

We conduct rigorous, scientific replicated orchard research trials to enhance tree growth, yield, and sustainability in crops like pistachios, almonds, and citrus. Our field trials evaluate the impact of new orchard technologies, fertilizers, PGRs and bio-stimulants, providing valuable insights to help farmers adopt the most effective practices. 

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Greenhouse Projects

We conduct controlled-environment greenhouse research to help companies generate accurate, reliable data on new technologies and agricultural products, such as fertilizers, PGRs, and bio-stimulants. Our experiments yield valuable insights for product optimization, regulatory approvals, and market success. 

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Growth Chamber Projects

Our growth chamber research provides controlled-environment experiments to evaluate the effectiveness of fertilizers, PGRs, and bio-stimulants. We analyze their impact on plant growth under varying conditions, delivering valuable insights to support product development and agricultural innovation. 

ABOUT
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ABOUT

At MARI Agricultural Research Institute, we drive agricultural innovation through research and collaboration with our skilled farm managers and PCAs.

Our research prioritizes pistachio, almond, and citrus production, supporting sustainable growth.

 

We test new technologies, fertilizers, PGRs, bio-stimulants and water treatments to enhance agricultural outcomes. Through replicated trials and scientific data analysis, we deliver reliable results that guide the industry forward.

At MARI, we advance agriculture through practical research and innovation.​​​​​​​

2019

Year Established

50+

Projects Completed

30+

Publications Released

30+

Collaborations Established

PROJECTS

RESEARCH PROJECTS

RESEARCH COLLABORATORS

CONTACT

CONTACT

Inquiries

For any inquiries, questions, or collaboration opportunities, please reach out to us at: info@mariinstitute.com

Head Office

7521 W California Ave. Fresno. CA. 93706

Monday-Friday (8:00 am to 5:00 pm)

Contact Us

Collaborate with Us

If you are interested in collaborating with us on innovative projects, or if you have a new product or orchard technology aimed at benefiting fruit and nut trees and need reliable data to evaluate its effectiveness, please contact us at: info@mariinstitute.com.

© 2025 by MARI Agricultural Research Institute. All rights reserved.

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