Keith Glewen - Extension Educator

Keith Glewen

faculty
Exten Educator
Work
1071 County Rd G Ithaca NE 68033-2234
US
Work 402-624-8030 On campus, dial 7-8030
Keith Glewen is a University of Nebraska faculty member with a 100% Extension appointment in the Southeast Research and Extension Center District. He has regional and in some cases, statewide program responsibilities for agronomic and natural resource/environmental related issues, with particular emphasis in areas of agricultural profitability, on-farm research and soil and water management-stewardship. Recently, Glewen has focused his efforts on developing programs for industry consultants that support farm operators in the Midwest Region. Glewen has worked with faculty and stakeholders to successfully develop a Crop Management and Diagnostic Clinic at the University of Nebraska Eastern Nebraska Research & Development Center. Field based training sessions are offered during the growing season to provide crop consultants and industry agronomists with diagnostic training to enhance the application of best management practices in the production of row crops. In 2018, 242 participants representing 39 Nebraska Counties and 13 States estimated the value of this training to be $43.1 million dollars. In working with commodity boards, Glewen has secured funding to implement research and education programs. They have included, Soybean Management Field Days, Irrigation and Energy Management Field Days, Nebraska Soybean Day & Machinery Expo, Nebraska No-Till Conference and Nebraska Cover Crop Conference. Early in his career, Glewen developed a very effective program with farm operators focusing on transferring field research to the farm, entitled the Nebraska Soybean and Feed Grains Profitability Project. This project engaged farm operators in eight Nebraska counties conducting on-farm research. Today the project has expanded under the umbrella of the Nebraska On-Farm Research Network. Many of the above programs are based on partnerships developed through relative and effective programing during his career. Besides the above, Glewen has been effective in working with area farm operators in developing and growing effective corn and soybean commodity organizations, considered to be among the most active in Nebraska.

icon-documentPublications and Other Intellectual Contributions

  • 2017 Soybean Management Field Days Research Update, Soybean Management Field Days Research Update - 2017, December 2017

Faculty Bio

corn yield forecast map

2020 Corn Yield Forecasts: End-of-season Forecasts Suggest Near-average Yields for the Region

September 17, 2020
Our forecasts suggest a near-average year for irrigated corn at most sites. For rainfed corn, the scenario is diverse across regions.

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nitrogen application to corn field

Precision Nitrogen Management On-Farm Research Project

September 1, 2020
Are you interested in how agriculture technologies can improve nitrogen management on your farm? Nebraska Extension received a $1.2 million grant which connects corn and wheat producers across Nebraska with access to cutting-edge technologies through on-farm research.

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harvesting unloading soybeans

Plan Harvest to Deliver Soybeans at the Optimum Moisture

September 1, 2020
Most soybeans are harvested and delivered directly to an elevator. Soybeans delivered below or above 13% moisture—the elevator standard—lose potential profit. The economics illustrated here show how harvest timing can affect potential income.

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Soybean pods at the R7 stage showing different levels of membrane attachment within the pod.

Taking Note of the Ending Reproductive Stages of Your Soybean Crop

August 27, 2020
The heat and drought in areas of the State are rapidly moving Nebraska’s 2020 soybean crop along. Growers have been asking how to determine late season growth stages for last irrigation of the season and for determining maturity.

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graph showing probability of yield deviation for irrigated corn

2020 Corn Yield Forecasts as of August 25

August 27, 2020
Compared with our previous forecasts, there is still a high probability of near-average yields for the majority of the irrigated sites. For rainfed corn, the scenario is diverse across regions.

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chart showing probably corn yield prediction

2020 Corn Yield Forecasts as of August 4

August 6, 2020
Similarly to our previous forecast, there is a high probability of near-average yields for the majority of the irrigated sites. For rainfed corn, the scenario is diverse across regions.

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corn yield forecast chart 2020

2020 Corn Yield Forecasts as of July 14

July 16, 2020
Although it is still too early to make strong inferences about end-of-season yields for irrigated corn, there is a relatively high probability for near-average yields for a majority of sites.

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yield forecast network of sites across the upper midwest

2020 Corn Yield Forecasts: Approach and Interpretation of Results

July 9, 2020
The Yield Forecasting Center (YFC) will provide real-time information on corn phenology and forecasts of corn yield potential every three weeks, starting in mid-July, to aid growers and ag industry in making management, logistics, and marketing decisions through the 2020 season.

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