FREP Website Resources
Research Update: New Fertigation Book
Research Project: New Fertigation Book Status: Last year of a two year study Issue: There are many fertilizer publications and research papers. However, few of these resources focus on pragmatic chemical applications via irrigation water – especially in light of special California drought conditions. An older publication of FERTIGATION has been an extremely important reference for practitioners in California. But …
Registration Now Open for 2017 FREP/WPHA 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 two-day nutrient management conference. The agenda focuses on the latest FREP-funded research results and practical applications of fertilizing materials for agricultural production in the state of California. On November 1 and 2, 2017, the FREP/WPHA Conference will be held …
Research Update: Train the Trainer
Research Project: Train the Trainer: A Nitrogen Management Training Program for Growers. Klassen, P. et al. Status: Second year of a three year study Issue: Growers who belong to California’s Central Valley Water Quality Coalitions and who are in designated high vulnerability areas are under new Irrigated Lands Regulatory Program (ILRP) requirements to keep “on farm” a certified Nitrogen Management …
2017 FREP/WPHA Conference: Save the Date and Call for Posters
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 two-day nutrient management conference. The agenda focuses on the latest FREP-funded research results and practical applications of fertilizing materials for agricultural production in the state of California. On November 1-2, 2017, the FREP/WPHA Conference will be …
Research Update: Improving N Use Efficiency of Cool Season Vegetables with Broccoli Rotations
Research Project: Improving N Use Efficiency of Cool Season Vegetable Production Systems with Broccoli Rotations. Smith R. et al. Status: Completed Issue: The cool season vegetable production areas of the California’s Central Coast frequently grow two or three crops during the growing season. The dominant crops—like lettuce and spinach—require high rates of N to produce the yield and quality demanded …
Fertigation Short Course
What: A one-day short course on fertigation is being offered by the Cal Poly Irrigation Training and Research Center (ITRC) with funding from the Fertilizer Research and Education Program (FREP) of the California Department of Food and Agriculture. The course covers new techniques in the control and application of fertilizers through irrigation systems and strategies to comply with new nitrogen …