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This is the Extension Corn Team’s full production guide for recommended practices to plant and maintain a corn crop in Georgia. Topics include agronomic practices, growth and development, fertilization, irrigation, weed, insect and disease management, harvesting and drying, protecting stored corn, soil health, and economics/budgets.

Table of Contents

This guide provides recommended practices for successful corn production in Georgia, covering agronomy, pest management, fertilization, irrigation, harvesting and drying, and more.

Key Agronomic Practices

  • Soil Preparation and Tillage: Steps for optimizing soil for planting.
  • Planting: Guidance on hybrid selection, planting dates, row spacing, and population density.

Growth, Fertilization, and Irrigation

  • Growth Stages: Overview of corn development for targeted interventions.
  • Fertilization: Recommendations for nutrients, including liming, fertilizers, and plant analysis.
  • Irrigation: Scheduling and fertigation strategies for efficient water use.

Pest, Weed, and Disease Management

  • Weeds and Herbicides: Control strategies, herbicide options, and resistance management.
  • Insects: Control methods for pests using hybrids and other treatments.
  • Diseases and Nematodes: Prevention and control of foliar diseases, rots, and nematodes.

Harvesting and Storage

  • Harvesting and Drying: Techniques to ensure quality and reduce losses.
  • Storage: Preparing bins, grain protectants, and managing storage pests.

Soil Health

  • Cover Crops: Benefits and incentive programs.
  • Conservation Tillage: Practices and pitfalls.

Costs

Our Experts

G. Buntin

Professor; REI Coordinator

Eric Prostko

Extension Agronomist – Weed Science

Amanda Smith

Senior Public Service Associate

Michael Toews

Associate Dean for Extension, Professor

Ronald Tubbs

Professor

Wesley Porter

Associate Professor

Guy Hancock

Public Service Assistant

Henry Sintim

Assistant Professor

Status and Revision History

  • Published on January 16, 2025