Crops Soils | Science Societies

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

August

21

2025

Webinar: Introduction to the Technical Service Provider (TSP) Program

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

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

Janice Welsheimer, Executive Director of the Ohio CCA Program, has received the 2025 ICCA Administrative Excellence Award.

Welsheimer receives Administrative Excellence Award

August 4, 2025

Dr. Karl Wyant, CCA/CPAg and Nutrien Director of Agronomy, testified before the U.S. House Committee on Agriculture on July 22, 2025.

Wyant testifies before House Ag Committee

July 31, 2025

Alan Kruszel, CCA and Eastern Producer Director with the Soil Conservation Council of Canada, presents CCA Marla Riekman with the L.B. Thomson Conservation Award during the Soils for Our Future conference in Winnipeg, MB, Canada, July 20–25, 2025. Riekman is a Soil Management Specialist with Manitoba Agriculture’s Ag Resource Branch.

Riekman receives L.B. Thomson Conservation Award

July 31, 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

August

26

2025

Webinar: When Weather Hits Hard: Real-World Strategies from Corn, Soy, and Wheat Farmers

August

21

2025

Webinar: Beneath the City: Exploring Urban Soils, Microbiomes, and Rehabilitation Strategies

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