Rick Koelsch - Professor in the Department of Biological Systems Engineering

Rick Koelsch

emeriti
Work Chase Hall (CHA) 200
Lincoln NE 68583-0726
US
Work 402-472-1413 On campus, dial 2-1413
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Faculty Bio

Flyer for manure calendar. Available at your local extension office.

2021 Nutrient Management Record Keeping Calendars Now Available

December 16, 2020
The 2021 Nutrient Management Record Keeping Calendars are now available from Nebraska Extension. This easy-to-use recordkeeping calendar tracks manure-related records for livestock and cropping operations and is designed to be used by all sizes of livestock operations.

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Extending the Manure Application Window: Post Plant Experiences

May 21, 2020
Extending the window for manure application offers many possible advantages. One can reduce some of the labor and equipment challenges associated with busy spring application windows as well as deliver nutrients to the crop more closely timed to the crop’s nutrient’s needs.

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Proposed Changes to Nebraska Recommendations for Manure Nitrogen Credit

April 7, 2020
Managing manure for economic and environmental benefit is based, in part, upon our ability to efficiently recycle manure nitrogen (N) between animals and crops.

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tractor hauling poultry litter

Poultry Litter’s Agronomic and Natural Resource Benefits

January 8, 2020
Many Nebraska farmers are experienced with using beef feedlot and swine manures as fertility products. Over the next few years, Nebraska crop farmers may have opportunities to consider using broiler poultry litter as a soil amendment and fertilizer.

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Manure: Waste or Valuable Agricultural Resource? (Survey)

January 8, 2020
Stories about manure often illustrate two opposing sentiments. Is manure a "waste" that pollutes our water resources and creates undesirable nuisances for communities? Or, is manure a "resource" that reduces the demand for importing greenhouse gas intensive inorganic fertilizers and improves the health of our soils? Please help us answer these questions by sharing your perspectives in a 15 minute survey.

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