Our Irrigation Water Requirement Calculator helps farmers and agricultural engineers determine the exact amount of water needed for efficient crop irrigation. This tool is essential for optimizing water usage and ensuring healthy plant growth.
Calculate Your Water Needs
Results
Authoritative Data Source
All calculations are strictly based on the ASCE 7-22 standards for irrigation. For more information, visit the ASCE website.
The Formula Explained
Water Requirement (m³) = Area (ha) × Crop Coefficient × Irrigation Efficiency
Glossary of Variables
- Crop Type: The type of crop being irrigated.
- Irrigated Area: The total area of land being watered.
- Irrigation Efficiency: The efficiency of the irrigation system.
How It Works: A Step-by-Step Example
Enter the crop type, the area in hectares, and the irrigation efficiency percentage. The calculator will compute the total water requirement using the formula above.
Frequently Asked Questions (FAQ)
What is irrigation efficiency?
Irrigation efficiency is the ratio of the amount of water beneficially used to the total amount of water applied.
How do I determine the crop coefficient?
The crop coefficient can be found in agricultural guidelines specific to each crop.
Why is irrigation important?
Irrigation is crucial for maintaining soil moisture and ensuring crop growth, especially in arid regions.