Katja Koehler-Cole
- Assoc Exten Educator NE Ext Engagement Zone 8 University of Nebraska–Lincoln
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Dr. Koehler-Cole was promoted to assistant research professor in the Department of Agronomy and Horticulture Dec. 1, 2018. You can find the articles she wrote as a Post-Doctoral Research Associate here.
Proper Corn Planting Depth Critical to Successful Season
April 2, 2010
With these nice spring days, you may be eager to start planting, even in wet soils where planting may be difficult. Remember that many agronomic problems that occur later in the season start with how things were done at planting, particularly the planting depth you use. Problems can include:e proper depth.
Soil Temperature: A Guide for Planting Agronomic Crops in Nebraska
Feb. 2, 2011
Seeds require optimum soil temperatures to initiate germination and sustain early development, irrespective of the climate zone or year. Farmers who plant before the soil reaches optimum temperatures assume a higher risk of yield loss. This could be due to such factors as seed death, poor germination, or limited initial growth.
Corn Leaf Burn from Sidedressing Anhydrous Ammonia
