FREP Website Resources
Research Update: A Decision Support Tool for Processing Tomato Irrigation and Fertilization
Project Title: “Developing a decision support tool for processing tomato irrigation and fertilization in the Central Valley based on CropManage” Project Leader: Daniel Geisseler Location: Statewide Overview: This project aims to develop web-based decision support for improved N and irrigation management of processing tomatoes on the CropManage web tool. Issue: California growers are facing increasing pressure to improve nitrogen (N) use efficiency in crop production. …
Event: Walnut Nitrogen and Irrigation Management Field Day
This field day will demonstrate the results of a FREP-funded study on evaluating the benefits of nitrogen management practices in walnuts. The objective of the study was to understand how split fertilizer applications affect nitrate movement below the root zone. This study also sought to quantify the benefits of efficient nitrogen management practices, including potential cost savings and groundwater protection. …
Event: Biochar Field Day
What: The use of biochar in agriculture is a topic that has been generating interest across California. New products are being developed for agricultural applications, and new research on the effects of biochar in cropping systems is underway at many universities. The California Department of Food and Agriculture’s (CDFA) Fertilizer Research and Education Program (FREP) is teaming up with Department …
Research Update: Understanding Grower Decisions
Project Title: “Understanding Influences on Grower Decision-Making and Adoption of Improved Nitrogen Management Practices” Project Leaders: Mark Lubell, Department of Environmental Science and Policy, and Patrick Brown, Department of Plant Sciences, University of California, Davis. Location: Sacramento and San Joaquin Valleys
Research Update: Improving Nitrate and Salinity Management in Almonds
Project Title: “Improving nitrate and salinity management strategies for almonds grown under micro-irrigation” Project Leaders: Patrick Brown (Professor) and Daniela Reineke (PhD student), Department of Plant Sciences, University of California, Davis Location: Statewide Overview: The primary goal of this project is to develop best management practices that allow California almond growers with micro-irrigation, to effectively leach salts while minimizing nitrate …
FREP Field Day Guide
FREP created this guide to underscore the importance of outreach in research and education projects. Outreach is an essential complement to research, and varying your methods of dissemination can increase general understanding, impact, and response. View the FREP Field Day Guide.