Chemigation

Center pivot irrigation system watering a field

Chemigation Certification Training Set in Scottsbluff, Sidney, Bridgeport, Alliance

February 2, 2021
Producers who plan to apply crop nutrients and pesticides through irrigation systems during 2021, or need to renew their permits, can attend one of many in-person training sessions scheduled for locations throughout Nebraska. 

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Two workers filling pesticide containers

Nebraska Extension Gears Up for 2021 Pesticide Safety Training

December 16, 2020
Nebraska Extension intends to host in-person training for both private and commercial/noncommercial applicators in 2021 while adhering to local and state health guidelines. This includes training for recertifying applicators and for people getting licensed for the first time (“initial” training).

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Drone equipped with sensors to read nitrogen levels
Figure 1. Nitrogen sensors can be used in drones, high-clearance rigs, or hand-held devices to determine how much in-season N may be needed following a wet spring. (Photo by Laura Thompson)

In-season Nitrogen Management for Corn in 2019

June 12, 2019
Spring weather has complicated nitrogen management this year, making in-season nitrogen application necessary in many fields. You can estimate N needs with the Late Spring Soil Nitrate Test or by use of crop canopy reflectance sensing, both of which are addressed here.

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Center pivot irrigating corn

Chemigation Training Schedule for 2018

January 11, 2018
A number of Nebraska Extension Chemigation Training sessions have been scheduled for growers needing to get their chemigation certification in 2018. Online study and in-person testing is available only for those needing to recertify.

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