Close
Home >

Managing Nitrogen

 

Timing Nitrogen Applications to Corn

Applying N at multiple times, including the time of maximum crop uptake, can spread the risk of N loss and crop deficiency, improve profitability by reducing N rates, and benefit the environment.

Learn More
3439C316-9350-275E-53AC-DFCF6FC63C7C

Determining Optimum Nitrogen Rates for Corn

Learn more about newly developed strategies for determining N rates and improving N use efficiency in corn production.

Learn More
24CACC54-102D-A308-89A0-B7C82A63230B

Rescue Nitrogen Applications to Corn

Get tips on evaluating N losses, best practices for rescue N applications and expected corn response.

Learn More
3D44C781-F1B1-1DE0-EC38-452D0B4E8B19

Protecting Your Nitrogen Fertilizer Investment

N is a nutrient easily lost from the soil with heavy rainfall, prolonged ponding or saturated soils. Learn how to effectively manage your N fertilizer investment.

Learn More
A3C05C55-BC2A-17FE-F8F4-A7DE57C13600

Assessing and Managing Nitrogen Losses in Corn

Excessive rainfall can lead to N losses and presents challenges for re-supplying a deficient crop. Get tips on assessing and managing N losses.

Learn More
DDB363CD-8E3B-9193-1B12-EF1251B55C6F

Nitrogen Loss Due to Excessive Rain

If heavy rain occurs in June, growers may want to consider applying additional N later to fields that have experienced ponding. Learn more.

Learn More
8A829C08-ADC7-CE0D-A5AB-1DD54C07CEAE

Using Crop Sensors to Improve Corn Nitrogen Management

Read why some growers are considering alternative N management strategies that improve N use efficiency.

Learn More
EB640924-71C0-3BD2-6522-2D83DDFED09A

Nitrogen Uptake in Corn - Old vs. New Hybrids

Recent DuPont Pioneer and university research gives new insights into the timing of N uptake and sources of N utilization by corn.

Learn More
C74E2065-ABF7-27CD-107F-9EC26623D93B

Common Nitrogen Fertilizers and Stabilizers for Corn Production

The risk of N loss depends on field and climate conditions, type of fertilizer, and whether a stabilizer is used. Learn more about anhydrous ammonia, urea, and urea-ammonium nitrate solutions, and N stabilizers that may help prevent N losses when using these fertilizers.

Learn More
635BECF9-7542-B5F2-DB9B-0326DB248496

Controlled-Release Nitrogen Fertilizers

Controlled-release N fertilizers can reduce N losses by delaying the initial release of N and providing it gradually to better match its availability with crop uptake needs.

Learn More
74AF559F-D997-576D-97D6-D263144BDFCD

Hybrid Response to Nitrogen Fertilizer: Are There Differences?

Should growers manage N differently from hybrid to hybrid? Get a summary of field research conducted by Pioneer and university researchers. Also learn about Pioneer's efforts to develop hybrids that have increased ability to utilize N.

Learn More
B0F4273B-7780-3048-787B-6792B54D31CA