Are you intrigued in how agriculture systems can boost nitrogen management on your farm? Nebraska Extension’s On-Farm Investigate Community has released a new Precision Nitrogen Administration undertaking. The aim is for producers to get arms-on encounter with new technologies to take care of nitrogen additional proficiently and examine how these technologies will do the job on their operation. This venture is made achievable by means of a $1.2 million On-Farm Conservation Innovation grant from USDA — Organic Useful resource Conservation Company which connects corn and wheat producers throughout Nebraska with obtain to slicing-edge technologies through on-farm investigation. In the earlier few many years, a number of on-farm research have been done seeking at the subject matter of precision nitrogen management and the Precision Nitrogen Administration undertaking crew is searching for growers to take part in these scientific tests in 2021.
Crop canopy sensing for nitrogen management has been explored as a result of Task Perception. These research employ a high clearance applicator outfitted with Ag Leader® OptRx® sensors. As the crop cover is sensed, UAN fertilizer is applied with fall nozzles in actual time. Across 51 web-sites from 2015 to 2018, the sensor-primarily based approach resulted in a personal savings of 29 lb N/ac as opposed to the grower’s classic techniques and decreased yields by only 1-2 bu/ac. This resulted in a profit raise of $8.41/ac. If you are intrigued in participating in a review hunting at crop cover sensing call Dr. Joe Luck at [email protected].
Sensor-based mostly fertigation administration utilizes multispectral imagery captured with a drone to tell weekly fertigation conclusions. Sensor-based fertigation administration has been investigated as a result of 10 on-farm research trials in the latest years. In contrast to the grower’s typical management, sensor-based mostly fertigation resulted in larger nitrogen use effectiveness 95% of the time, and bigger profit 50% of the time. If you are intrigued in learning far more or collaborating in long term sensor-centered fertigation trials get hold of Jackson Stansell, Graduate Investigate Assistant — Biological Techniques Engineering, at [email protected].
Crop modeling experiments give an possibility to evaluate commercially readily available products this kind of as Granular®, Adapt-N, FluroSat, FarmersEdge™ N-Manager, Maize-N, and a lot more. In 2020, one particular producer evaluated Granular and Adapt-N, to identify the impact of using these resources to direct a variable-amount, in-period nitrogen prescription. If you are interested in conducting on-farm analysis to examine how just one of these applications could work on your procedure speak to Dr. Laila Puntel at [email protected].
Nitrification inhibitors have been evaluated by way of nine on-farm research reports in 2019 and 2020. These primarily silt loam or silty clay loam websites and did not see consistent rewards to using an inhibitor increased rewards are envisioned with coarser textured soils. Improved soil sampling is planned for the impending reports to offer much more information and facts about how these merchandise will function in various weather conditions and soil situations. If you are interested in evaluating a nitrification inhibitor on your operation get in touch with Dr. Javed Iqbal at [email protected].
Growers and consultants who pick to participate in a person of the Precision Nitrogen Management initiatives will work carefully with Nebraska Extension to assess the agronomic and financial impacts of employing the technological innovation. Qualified producers who total these experiments will receive $1,300 for recognition of their time and useful resource commitments and to mitigate threat of opportunity produce and earnings decline. Cooperating producers will also be eligible to receive up to $1,200 for suitable know-how expenditures related with these scientific studies. Interested growers can uncover extra facts concerning the task at go.unl.edu/precisionnitrogen or get hold of Laura Thompson, Extension Educator — Director, Nebraska On-Farm Analysis Network at [email protected] or 402-245-2224.
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