Browse Field Crops Resources

Lynn Ketchum
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Cultivating Healthy Farms, Forests, Food and Families in Polk County.


Field Measurements of Nitrogen Leaching Below Willamette Valley Row and Mint Crops

Discusses the results of a study that measured nitrate concentrations in water percolating below root depth on vegetable and mint fields in Lane County, Oregon. Describes the nitrate leaching process, data from the study, and how nitrate concentrations change throughout the year. Also discusses how...

By John Selker | OSU Extension Catalog