Growing Degree Days Calculator
Introduction & Importance
Growing Degree Days (GDD) is a measure used in agriculture to estimate heat accumulation for growing seasons. It’s crucial for predicting plant development, pest activity, and harvest timing…
How to Use This Calculator
- Enter the start temperature (base temperature).
- Enter the end temperature (ceiling temperature).
- Enter the number of days.
- Click ‘Calculate’.
USDA Agricultural Economics and ARS Northeast Area provide more insights into GDD.