Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

UC Cooperative Extension | Agricultural Experiment Station

Preparing soil for winter can protect soil health

Katharina Ullman, Organic Agriculture Institute training and technical assistance coordinator, left, and field day participant view results of soil health test.

Farmers placed clumps of soil into metal mesh baskets, submerged the baskets into jars of water, then watched to see if their soil held together. The slake test, conducted at the Soil Health Field Day in Woodland, measured soil health. Healthier soil,...

UC Delivers

Boat owners use copper paints to control hull fouling that slows sailboats and increases powerboat fuel consumption. Copper leached from these paints harms marine life. The Regional Water Quality Control Board's Total Maximum Daily Load regulations require 2,000 San Diego Bay boat owners to cut 76 percent of copper discharges by 2022. In addition, regulatory agencies are sampling marinas statewide for copper. Boat owners and businesses need effective alternatives to maintain California's $16 billion per year boating business, while protecting water quality.

Read about: Staying Afloat with Nontoxic Antifouling Strategies for Boats | View Other Stories

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UC ANR 2020-2025 Strategic Plan

UCANR Stategic Plan

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