Paul Jasa - Extension Engineer
If you don’t grow something, Mother Nature will. The hairy vetch cover crop is suppressing weeds on the left compared to the no cover crop treatment on the right.
August 31, 2023
The Sept. 19 event will feature research updates on Rogers Memorial Farm's 43-year tillage study, cover crop selection and performance, and more.
July 27, 2023
Taking advantage of summer heat and abundant sunlight, warm-season cover crops can accumulate impressive amounts of biomass, cover bare ground quickly, suppress weeds, reduce erosion and improve soil health.
Attendees will get a first-hand look at the effects of tillage on soil health at this year's Soil Health and Cover Crop Field Day on Sept. 20 at the University of Nebraska Rogers Memorial Farm near Lincoln.
September 8, 2022
This year's field day will feature a new statewide study evaluating cover crop variety selection and performance, on-site examinations of soil from a long-term tillage study and more.
December 4, 2019
The 2020 Crop Production Budgets for Nebraska are now available. They include 80 budgets for 15 crops, available in both PDF and customizable Excel formats.
Figure 1. After recent rains, water stands in the border of this Filmore County soybean field. While wet conditions across much of the state will complicate harvest, taking steps to avoid compaction can reduce the challenges for future crops. (Photo by Brandy VanDeWalle)
October 10, 2019
With wet soils in many areas and heavy harvest equipment, compaction is likely to develop, affecting crop growth in coming seasons. Taking these 10 steps can help reduce compaction this harvest.
Figure 1. Cover crops planted after wheat harvest at the Daryl Obermeyer Farm east of Auburn in Nemaha County. On the left are oats plus turnips and radishes. On the right are turnips and radishes and cereal rye. The brassicas (turnips and radishes) out-compete the cereal rye in late summer. (Photo by Gary Lesoing)
September 4, 2019
A Cover Crop Field Tour of three sites in Nemaha County will look at how cover crops are being used and what the early yield and biomass data are showing. A soil pit at one site will also offer insights into longer-term soil health benefits.
Cover crops help suppress weeds as shown here with a grain sorghum cover crop growing in wheat stubble on the left compared to no cover crop on the right. If you don’t grow something, Mother Nature will. The field day will show some of the benefits of using cover crops to control weeds, including marestail and Palmer amaranth.
August 30, 2019
This tour will feature cover crop cocktails that serve specific functions as well as cover crops growing in wheat stubble, cover crop recovery after simulated grazing, and row crops growing in the residue from cover crops.
April 19, 2019
Don't let this season's planting conditions get the better of your crop stand. Described here are four factors contributing to sidewall compaction and steps you can take to minimize the challenge.