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Tag Archives: Nutrient Management
Research Update: Nitrogen Management Adoption Rates
Note: This is part of Research Update series that highlights projects funded by the California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program (FREP) (https://www.cdfa.ca.gov/is/ffldrs/frep/CompetitiveGrantProgram.html). The first update on this project can be found here. (https://blogs.cdfa.ca.gov/FREP/index.php/research-update-understanding-grower-decisions/) Project Title: Understanding Influences on Grower Decision-Making and Adoption of Improved Nitrogen Management Practices Project Leaders: Mark N. Lubell, Jessica M. Rudnick, Sat Darshan S. Khalsa, Patrick H. Brown (University of California, …
Certifying Irrigation and Nitrogen Management Plans
The Central Valley Regional Water Quality Control Board requires growers to prepare Irrigation and Nitrogen Management Plans (INMP) for land enrolled in the Irrigated Lands Regulatory Program. INMPs are designed to promote awareness of irrigation and nitrogen management practices among growers and reduce the likelihood of nitrate, from fertilizer, entering the groundwater and degrading water quality. For land in an …
CDFA Awards $1.5 Million for Nutrient Management Projects through FREP Grant Program
The California Department of Food and Agriculture (CDFA) Fertilizer Research and Education Program (FREP) announces more than $1.5 million in grant funds are awarded to agricultural organizations and universities as a result of the FREP Grant Program 2019 grant cycle. These grants will fund seven research projects to improve the efficiency of nitrogen (N) fertilization in California agriculture, reduce the …
Now Accepting Proposals for 2020 Fertilizer Research and Education Program Grants
The California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) is now accepting proposals for the 2020 grant cycle. FREP’s competitive grant program funds research and education to advance the efficient use of fertilizer materials and reduce environmental impacts associated with them. Two Requests for Proposals (RFPs) are being released for 2020: The Regular RFP includes …
Recap: The 2019 FREP/WPHA Nutrient Management Conference
The 27th annual Fertilizer Research and Education Program (FREP) and Western Plant Health Association (WPHA) Conference took place in Fresno, California, on October 28-30, 2019. Speakers from industry, academia and agricultural consulting provided pioneering information on nutrient and irrigation management in California agriculture. Below you will find highlights of some of the talks at this year’s conference. The PowerPoint presentations …
Updated Fertigation Book
In California agriculture, there has been a gradual shift from gravity-fed irrigation to pressurized systems including micro-irrigation. Micro-irrigation systems have been implemented in over 60% of irrigated acreage in California and support a more intensively managed production system. The use of pressurized irrigation systems has made significant advancements possible, including more precise delivery of chemicals and nutrients to crops. Chemigation …
Role of Mineralization in Farming
California growers have taken on an important role in their state’s broader efforts on climate change, including responding to regulatory requirements to improve their nitrogen (N) use efficiency and reduce their environmental impact. To meet these regulations, while maintaining crop yield and quality, growers must consider all potential N sources, including organic amendments and irrigation water. It is essential that …
2019 Request for Proposals
The Fertilizer Research and Education Program (FREP) funds and facilitates research to advance the environmentally safe and agronomically sound use of fertilizer in California. The FREP grant program uses a two-phase annual process. Phase I, the submission of concept proposals, is now open! Below is a list of frequently asked questions to address common concerns. If you have any additional …
Central Coast Organic Amendment Workshop
On Saturday, November 17, 2018 the University of California Cooperative Extension presented a workshop alongside Monterey County Resource Conservation District and the Agriculture and Land-Based Training Association (ALBA). The Fertilizer Research and Education Program (FREP) attended this workshop along with approximately 50 other participants interested in learning about or using organic amendments in their production systems. Over the course of …
Central Coast Irrigation and Nutrient Management Farm Tour Highlights
On the day before this year’s annual conference, FREP hosted a field tour to emphasize challenges and innovations in Central Coast agricultural irrigation and nutrient management. Over 70 people attended the tour of two ranches, where growers presented their personal nutrient and irrigation management experiences. The tour began with a bus ride from Seaside to Salinas, where University of California …