Corteva Agriscience is unifying its regionally focused seed brands under the Hoegemeyer® brand name. This transition strengthens our position as a reliable seed supplier, supports long-term brand growth and increases operational efficiency to scale and better meet growers’ needs today and in the future. While this is a change for our customers, the benefits they enjoy today working with our regional dealer service model brands will remain the same: access to high-performing genetics through locally proven products, trusted relationships and personalized service. Dairylandseed.com will no longer be available after June 30, 2026. Learn more about Hoegemeyer.

Dairyland Seed Corn Yield Estimator Calculator

Use this tool to estimate corn yields prior to harvest season. Type in your observable numbers in the three boxes below then click the Estimate Corn Yield button. These results are only meant to guide you and are not a guarantee on yield. If you have any questions, please contact a Dairyland Seed Agronomist or use our Find a Rep feature to locate a District Sales Manager near you

Harvestable ears in 1/1000th Acre *

Number must be between 0 and 99.

Average number of kernel rows per ear *

Number must be between 0 and 49.

* Average at least 3 ears

Average number of kernels per row *

Number must be between 0 and 99.

* Average at least 3 ears

Estimate Corn Yield

Results for Estimated Corn Yield

Excellent

0 Bu/Acre

Yield Estimate with excellent growing conditions or heavy kernel grain**

Average

0 Bu/Acre

Yield Estimate with average growing conditions and hybrid

Poor

0 Bu/Acre

Yield Estimate with poor growing conditions or light kernel grain***

** Excellent conditions are defined as: excellent moisture, nutrients and growing conditions with cool nights and a hybrid with high test weight and large grain size. *** Poor conditions are defined as: limited moisture, nutrients or growing conditions with hot nights and a hybrid with low test weight or chaffy grain. Based on original design by University of Illinois and meant to be used as an estimate only. Highest accuracy can only be ensured by weighing at harvest.

Based on your selected inputs, data comparison is an average of selected harvest year(s) performance, available to Dairyland Seed, in the selected geography(ies). All such data is current as of the most recent harvest year. Comparisons are against any number of products of the indicated competitor brand, unless otherwise stated, and within 5 CRM of the competitive brand. Product responses are variable and subject to any number of environmental, disease and pest pressures. Individual results may vary. Multi-year and multi-location data are a better predictor of future performance. DO NOT USE THIS OR ANY OTHER DATA FROM A LIMITED NUMBER OF TRIALS AS A SIGNIFICANT FACTOR IN PRODUCT SELECTION. Refer to dairylandseed.com/products or contact a sales representative or authorized dealer for the latest and complete listing of traits and scores for each Dairyland Seed^® brand product. Dairyland Seed^® brand products are provided subject to the terms and conditions of purchase which are part of the labeling and purchase documents.