Corn (Maize)
Optimal irrigation practices for corn to achieve high yields and efficient water use.
Season water
500-800 mm
Soil moisture target
70–85%
Recommended irrigation schedule
Adjust slightly based on soil type, local climate, and field observations.
Planting To Emergence
Light irrigation every 3-5 days
Vegetative Growth
Every 7-10 days
Tasseling To Silking
Every 5-7 days (critical)
Grain Filling
Every 7-10 days
Best practices in the field
- Maintain consistent soil moisture during tasseling and silking
- Avoid water stress during pollination period
- Use drip irrigation for water efficiency
- Monitor soil moisture at root zone depth (30-60 cm)
- Apply water in early morning or evening
Common mistakes to avoid
- Water stress during pollination causing poor kernel set
- Over-irrigation leading to nutrient leaching
- Irrigation during peak heat causing water loss
- Inadequate water during grain filling