FREP Website Resources
Tag Archives: California Fertilizer Research
Save the Date: 2020 FREP / WPHA Online Nutrient Management Conference
Every fall, the California Department of Food and Agriculture’s Fertilizer Research and Education Program (FREP) and the Western Plant Health Association (WPHA) host a nutrient management conference. The agenda focuses on the latest FREP-funded research projects and practical applications of fertilizing materials for agricultural production in California. This year’s conference will be held online October 28 & 29. The agenda for this year’s conference …
CDFA Announces Vacancies on Fertilizer Inspection Advisory Board Technical Advisory Subcommittee
The California Department of Food and Agriculture is announcing four vacancies on the Fertilizer Inspection Advisory Board (FIAB) Technical Advisory Subcommittee (TASC). This subcommittee serves as an expert scientific panel on matters concerning plant nutrition and environmental effects related to fertilizing materials use. It reviews all research and education proposals for the annual Fertilizer Research and Education Program (FREP) grant …
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 …
Research Update: Examining the Capabilities of Biochar to Adsorb Ammonium
Project Title: Soil Biochar Amendment to Improve Nitrogen and Water Management Project Leader: Suduan Gao, Research Soil Scientist, USDA-ARS Project Location: San Joaquin Valley Year of Study: Two of three Overview: The goal of this study is to determine the overall benefits and best practices associated with the use of biochar, as a soil amendment, in vegetable crop production systems. …
Vacancies on FREP’s Technical Advisory Subcommittee
The California Department of Food and Agriculture is announcing three vacancies on the Fertilizer Research and Education Program’s (FREP) Technical Advisory Subcommittee (TASC). The TASC reviews and recommends research and education proposals for funding and implementation to the department’s Fertilizer Inspection Advisory Board. Applicants must demonstrate technical, applied, and scientific expertise in the fields of agronomy, soil science, plant physiology, …
Approaching Research Data and Trials
The agriculture industry is continuously advancing and investing in new technologies and products, making it important to take a thoughtful and informed approach to planning and decision making. The following is a list of considerations to reference the next time you are looking at research results: 1. Data: If you are considering a new product or practice, do not be …