Soil Health Study
Eastern Washington farmers, Boulder Park Project, the King County Biosolids Program, and Washington State University are studying the use of biosolids to improve soil health and crop yield in no-till, dryland farming systems.
Researchers are evaluating whether biosolids and cover crops benefit soil microbial activity, nutrient cycling, soil tilth, and soil water retention. Cattle grazing is included in this study to determine if cover crop grazing can help manage crop residues, reduce moisture depletion, and promote overall economic return.
Improving Farming Through Research
It is important farmers have the data and science they need to maintain sustainable and profitable farms. To achieve healthy plants for improved crop yields, they need to learn more about the complex interactions between animals (cows), nutrients, carbon, and water that influence soil quality.
For more information about Loop biosolids, please contact us at:
- 201 S. Jackson Street, KSC-NR-5512, Seattle, WA 98104