Ozone Pollution Harms Urban and Rural Plants
Minnesota plant pathologist Sagar Krupa notes ozone damage reaches beyond cities to rural areas. The pollutant, formed by sunlight and vehicle emissions, reduces soybean yield in Sherburne County and injures many crops and ornamentals across widespread regions.
MENTIONED IN THIS ARTICLE
Sagar Krupa
University of Minnesota
Minnesota
Twin Cities
Ely
Minn
Sherburne
Stearns
Mr. Krupa
Chisago County
Meeker County
Sherburne County
Parity price questioned as income measure for farmers
University of Minnesota economist Paul Hasbargen says parity price is a poor measure of farm income. He notes parity compares prices of outputs and inputs but ignores quantity produced and input usage, arguing income depends on yields, crop failures, and farm size. He suggests aiming farm bill payments to restore income toward parity with nonfarmers while acknowledging cost differences across farms.
MENTIONED IN THIS ARTICLE
Paul Hasbargen
University of Minnesota Extension
Hasbargen
Minnesota
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