Nitrogen Rate Calculator

Cultivar:

Soil Type:

Previous Crop:

Lbs N/Acre

Single Preflood^*:

Total N Rate:

Preflood:

Midseason:

Late Boot^†:

Lbs Urea/Acre

Single Preflood^*:

Total N Rate:

Preflood:

Midseason:

Late Boot^†:

^*To use Single Preflood, must use NBPT-treated urea, flood within 7 days, and maintain flood for 3 weeks

^†Hybrid cultivars only

Nitrogen Soil Test for Rice is Recommended for optimum N management

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