ARTICLES BY CEU

CEU categories: Crop Management, Nutrient Management, Soil & Water Management, Integrated Pest Management, Sustainability, and Precision Ag

Crop Management

Early in the growing season, soybean plant poplulations may be reduced by a number of factors. This photo shows hail-damaged soybean.

Low soybean plant population: Is replanting necessary?

February 2, 2026

University of Tennessee researchers found that interseeding warm-season forages—especially crabgrass—into tall fescue can help overcome the “summer slump” by maintaining forage production when cool-season grasses slow down.

Beating the ‘summer slump’: Interseeding warm-season forages boosts tall fescue yields

January 12, 2026

Integrated Pest Management

Rescuing potato from buckwheat volunteers

January 29, 2026

Photo courtesy of Adobe Stock/ kocsisanyi78.

Understanding the corn fungicide yield response

December 23, 2025

Giant ragweed suppression

November 29, 2025

Sustainability

Photo courtesy of Adobe Stock/JJ Gouin.

Optimizing corn moisture and carbon intensity

January 12, 2026

Nutrient Management

Photo courtesy of Adobe Stock/andov.

Assessing pre-plant nitrogen sources and waterlogging on corn growth and yield

January 9, 2026

A large electric phosphate smelting furnace used to make elemental phosphorus in a TVA chemical plant near Muscle Shoals, AL in 1942. Source: United States Library of Congress.

From rocks to riches: The history of the United States phosphate fertilizer industry

November 30, 2025

AI-generated image from Google Gemini.

Enhancing farm profitability through nitrogen efficiency and yield stability

November 30, 2025

Soil & Water Management

The Idaho Center for Agriculture, Food, and the Environment (CAFE). Photo courtesy of the University of Idaho.

Nation’s largest research dairy set to bring new insights on irrigation, soils, and manure management

November 30, 2025

Certified Crop Adviser Exam Registration

Certified Crop Adviser Exam Study Tools & Resources