Keith Glewen
volunteer, emeriti
- Emeritus Emeritus Nebraska Extension University of Nebraska–Lincoln
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
Soybean and Corn Yield and Acreage Trends through 2016
May 25, 2017
Nebraska soybean and corn yields steadily increased from 1971 to 2016, in both irrigated and rainfed production fields. Charts based on USDA National Agricultural Statistics Service numbers track these changes.
Watch for Palmer Amaranth in Conservation Reserve Program (CRP) Fields
May 12, 2017
Palmer amaranth has not been confirmed in conservation plantings in Nebraska; however, the identification and occurrence of Palmer amaranth in CRP fields in Iowa has raised concerns among weed scientists and growers about its spread into conservation plantings in Nebraska and offer some suggestions for growers.
Corn, Soybean Planting Considerations for this Week’s Cold Snap
April 24, 2017
With nighttime lows predicted to drop several nights this week, growers are advised to cautiously assess the potential for germination problems due to imbibitional chilling before planting. Agronomists advise checking soil temperatures in each field the day of planting as well as forecast temperatures for 24 hours (soybeans) or 48 hours (corn) after planting.
10 Years of Research Shows Benefit of Reducing Soybean Seeding Rates
March 30, 2017
A review of 10 years of soybean research shows that reducing your seeding rate from 150,000 to 120,000 seeds/acre can result in a $10.69/acre savings without affecting yield (assuming a $60/unit seed cost at 140,000 seeds/unit).
Increase Profitability with On-Farm Research
March 16, 2017
Jerry Mulliken discusses what he's learned from conducting more than 30 research studies on his farm near Nickerson, Nebraska. On-farm research provides meaningful information specific to a farm's soils, farming practices, and local conditions, allowing growers to make management decisions with confidence. Learn more from a farmer's perspective in this article and video.
Crop Scout Training March 14 at UNL's ARDC
February 27, 2017
Industry representatives and corn and soybean growers wanting to learn how to better manage corn and soybean pests should plan to attend the Nebraska Extension Crop Scout Training for Pest Managers March 14 at the Eastern Nebraska Research and Extension Center located at the Agricultural Research and Development Center near Mead.
Impact of Cover Crops on Corn and Soybean Yield in Nebraska On-Farm Research
November 29, 2016
A review of studies in the Nebraska On-Farm Research Network on the impacts of cover crops on subsequent corn and soybean yields at various locations in Nebraska.
Harvest 2016 — When Corn Yields are Below Expectations
October 14, 2016
A review of 2016 growing conditions across Nebraska sheds light on a number of factors that may have contributed to reduced yield in individual fields. An understanding of these factors may be helpful when selecting seed for 2017.