ARTICLES BY REGION

Regions: Corn Belt, Eastern Canada, Mid-Atlantic/Northeast, Southeast/Mid-South, Central/Southern Great Plains, Northern Great Plains, Prairie Provinces, Pacific Northwest, and West

Corn Belt

Legacy phosphorus can slowly leach off the land, offering a persistent, diffuse supply of phosphorus to nearby waterways. Illustration courtesy of Adobe Stock/VectorMine.

The slow drip of legacy phosphorus

August 22, 2025

Waterhemp has become a driver weed for many soybean and corn herbicide programs in the Midwest. Photo by Pat Tranel, University of Illinois.

With waterhemp, resistance complicates management

June 27, 2025

All

Managing the legacy of P inputs and outputs is an integral part of 4R Nutrient Stewardship. Illustration courtesy of the USDA Legacy Phosphorus project.

Managing legacy phosphorus with 4R nutrient stewardship

August 18, 2025

Photo courtesy of Flickr/Graham Rawlings (license CC BY-NC 2.0).

How to optimize fungicide application for Fusarium head blight management

July 30, 2025

Pacific Northwest

Growth of spring peas. Photo courtesy of Paulina Ramirez.

Growing spring peas to increase soil organic carbon in eastern Oregon’s dryland wheat systems

August 7, 2025

Photo by Emily Tolley.

Reducing greenhouse emissions in Pacific Northwest potato systems

July 15, 2025

Dr. Christopher W. Rogers (USDA-ARS, Kimberly, ID) assessing early-season barley growth at the University of Idaho R&E Center/ USDA-ARS Small Grains and Potato Germplasm Unit (Aberdeen, ID).

Nitrogen management for irrigated hull-less food barley

June 26, 2025

Central/Southern Great Plains

Photo courtesy of Flickr/K-State Research and Extension. Published under this license: https://creativecommons.org/licenses/by/2.0/deed.en

Rewriting the rules for water use in the High Plains

July 11, 2025

Northern Great Plains

Photo courtesy of Flickr/K-State Research and Extension. Published under this license: https://creativecommons.org/licenses/by/2.0/deed.en

Rewriting the rules for water use in the High Plains

July 11, 2025

West

Dr. Christopher W. Rogers (USDA-ARS, Kimberly, ID) assessing early-season barley growth at the University of Idaho R&E Center/ USDA-ARS Small Grains and Potato Germplasm Unit (Aberdeen, ID).

Nitrogen management for irrigated hull-less food barley

June 26, 2025

Webinar: The High Cost of Inefficient Nitrogen

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