Inspection Services Blog

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Join the FREP Team for a Discussion of our Informational Products and Services on Irrigation and Nutrient Management

What: The Fertilizer Research and Education Program (FREP) is evaluating how we can better support the work done by crop consultants and advisors across California. We will be holding a series of focus group sessions to gather feedback and suggestions on irrigation and nutrient management informational products and services provided by FREP and partnering organizations. Specifically, we will be asking …


Registration and Call for Posters Open for 31st Annual FREP/WPH Nutrient Management Conference

Registration is now open for the 31st Annual Nutrient Management Conference, hosted by the California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) and Western Plant Health (WPH). This year’s conference will be held at the DoubleTree by Hilton Hotel in Modesto, California, November 8-9, 2023, and includes a pre-conference tour of Duarte Nursery in Hughson, CA …


Research Update: Next Generation Nitrogen Management Training for Certified Crop Advisors Online Course Open for Enrollment

Note: This is part of a Research Update series that highlights projects funded by the California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) annual grant program.   The online Nitrogen (N) Management Training for Certified Crop Advisors (CCAs) is open for enrollment between June 1, 2023, and May 31, 2024. The self-paced course covers N …


Research Update: Phase 2 Assessment of Nitrogen Content to Improve Crop Management

Note: This is part of a Research Update series that highlights projects funded by the California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program (FREP) annual grant program.   Read the first and second update on this project. Project Title: Assessment of Harvested and Sequestered Nitrogen Content to Improve Nitrogen Management in Crops, Phase 2 Project Leaders: …


Research Update: Water and Nitrogen Management for Vegetables in the Low Desert

Note: This is part of a Research Update series that highlights projects funded by the California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) annual grant program. Project Title: Efficient Water and Nitrogen Management Practices for Mixed Leafy Baby Green Vegetables in the Desert Project Leaders: Charles A. Sanchez (The University of Arizona); Andrew N French (United States …


2022 FREP/WPH Nutrient Management Conference Recap

The 30th Annual Fertilizer Research and Education Program (FREP) and Western Plant Health (WPH) Nutrient Management Conference was held in Visalia, CA, October 26-27, 2022. The conference had over 160 attendees including crop consultants, growers, industry representatives, researchers, and government personnel. This blog provides a quick recap of the event. For more detailed information, including summaries from presented FREP projects, check …


CDFA Accepting Pre-proposals for 2023 Fertilizer Research and Education Program Grant Cycle

The California Department of Food and Agriculture’s Fertilizer Research and Education Program (FREP) is now accepting pre-proposals for the 2023 grant cycle. FREP’s competitive grant program funds proposals that advance fertilization and irrigation practices and minimize environmental impacts of fertilizing materials. The 2023 Request for Proposals (RFP) includes several initiatives put forth by the department to help effectively manage irrigation …


Registration and Call for Posters Open for 30th Annual FREP/WPH Nutrient Management Conference

Registration is now open for the 30th annual Nutrient Management Conference, hosted by the California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) and Western Plant Health (WPH). This year’s conference will be held at the Wyndham Visalia, in Visalia, CA, October 26-27, 2022, and includes a tour of the Kearney Agricultural Research and Extension Center in …


CDFA ANNOUNCES VACANCIES ON FERTILIZER INSPECTION ADVISORY BOARD’S TECHNICAL ADVISORY SUBCOMMITTEE

The California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program (FREP) is announcing three vacancies on the Fertilizer Inspection Advisory Board’s (FIAB) Technical Advisory Subcommittee (TASC). This subcommittee serves as an expert scientific panel on matters concerning efficient use of fertilizing materials and irrigation water. TASC members assist in setting research priorities for the FREP Grant Program, …


Research Update: Nitrogen Management for Container Plant Production

Note: This is part of a Research Update series that highlights projects funded by the California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program (FREP) annual grant program. Project Title: A System Nitrogen Balance for Container Plant Production Project Leaders:  Lorence R. Oki and Bruno J.L. Pitton (University of California, Davis) Project Status: Complete Overview: This FREP-funded …