Oct. 19: Crop Science Investigation (CSI) for youth, 4:45-5:45 p.m., RSVP to firstname.lastname@example.org
Oct. 25: Heuermann Lecture: Mythbusting Cattle and Climate, 2:30 p.m., UNL East Campus Union & livestream, https://heuermannlectures.unl.edu/
Nov. 8: Young, Beginning, Small Farmer Symposium, 9 a.m.-4 p.m., UNL East Campus Union, https://ianr.unl.edu/young-beginner-and-small-farmer-symposium
Nov. 12: Dr. Temple Grandin-Kids and Dreams Foundation: Understanding Animal Behavior, 10 a.m., Buffalo Co. Fairgrounds, Kearney
Nov. 16: Cover Crop Grazing Field Day, 9 a.m. registration, ENREC near Mead
Nov. 16: Crop Science Investigation (CSI) for youth, 4:45-5:45 p.m., RSVP to email@example.com
Nov. 19: Soil Health Summit
Jan. 6: Crop Production Clinic, Mid-Plains Community College, North Platte
Jan. 6-7: York Ag Expo, Holthus Convention Center, York
Jan. 11: Crop Production Clinic, Northeast Community College, Norfolk
Jan. 13: Crop Production Clinic, Holiday Inn Express, Beatrice
Jan. 19: Crop Production Clinic, C3 Hotel & Convention Center, Hastings
Jan. 21: Crop Production Clinic, ENREC near Ithaca
Jan. 25-26: No-till on the Plains Winter Conference, Wichita, KS, http://www.notill.org/upcoming-events
Jan. 25: Crop Production Clinic, Younes, Kearney
Jan. 26: Crop Production Clinic, Holthus Convention Center, York
Feb. 17: Nebraska On-Farm Research Updates, York
The York County Corn Grower plot and several on-farm research studies were harvested this past week. Thank you to Ron and Brad Makovicka for planting, harvesting, and hosting the corn grower plot and to all the seed companies who participated! The plot averaged 277 bu/ac on 190 lbs N of fall applied anhydrous and 3 gal of starter. That’s a great nitrogen efficiency per bushel produced! You can view the results at jenreesources.com or can pick up a hard copy of the results at the York Co. Extension Office.
I also wish to thank all of the cooperators who participate in Nebraska Extension’s On-Farm Research Network, especially all of you who work with me! The farmers conducting studies in this part of the State account for nearly 1/3 of the studies being conducted state-wide! A number of previous years’ results in addition to this year are studies involving nitrogen management. I will share more specific study results in the future. For now, with nitrogen prices continuing to climb, sharing ideas for consideration to try on your farms.
- Nitrogen Timing: Fall vs. Spring Anhydrous OR Combination of pre-plant nitrogen plus in-season nitrogen. We have one continuous fall vs. spring applied anhydrous study in York Co. and I’ve summarized results of several split applied studies in the past. It’d be great to have more producers trying these types of studies.
- Nitrogen Rate: 50 lbs N +/- grower rate. For example, consider: 100, 150, 200 lbs N/ac comparisons or 130, 180, 230 lbs N/ac comparisons. Growers doing these studies continue to find minimal yield gain for more N (less than 5 bu/ac for increasing 50 lbs N/ac). This year is a great one to try this for yourself with the high N prices.
- Nitrogen product substitute: There’s a number of products that are in some way promoted for reducing nitrogen, either by the product using microbes to help “fix N” for corn or using microbes to make N more available. So, consider trying a product like those and reduce the nitrogen by a set rate (30-50 lbs/ac) vs. a control with full N rate without the product. We do have a few studies in 2021 with these products and will share those results this winter.
- Reducing plant population under irrigated system using a strong flex hybrid. A handful of guys I know have tried this and have determined the population that gives them the best economic return for reduced nitrogen and water inputs. Some have also considered strong non-irrigated hybrids under pivots to reduce water and nitrogen inputs.
- Planting another crop: I have heard several saying they plan to plant more soybeans. A number of growers have also increased interest in milo (grain sorghum) due to the lower inputs necessary.
- For those who own land (perhaps easier with a pivot depending on where you are in the State) and have cattle, perhaps consider the economics of annual forages for your particular operation.
- Growing nitrogen via interseeding cover crops or planting corn into terminated vetch or solid stand of red (or white?) clover. I realize this one is more outside of the box and there’s a lot of questions surrounding it. The past few years, especially 2021, provided opportunity for numerous observations and learning experiences from growers trying these things. I just need time to summarize and will share this winter.
I know most producers are trying things on your own on your farms. The above are just some additional ideas for consideration and an opportunity to try via on-farm research to obtain more data. I will share specific protocols next week. The data helps inform all of us on practices/products that are research-proven in Nebraska.
Tar Spot of corn was found in York County via a sample submitted by Jon Propheter last week. Nothing to worry about this season. It can be easily confused with southern rust teliospores this time of year. Will share more on management this winter.
(Phtotos below: left-hand photo is tar spot, one lesion, very low incidence. Doesn’t scrape off leaf. Right-hand photo is southern rust teliospores; you can see the raised pustules looking closely in the photo and can rub them off.)
BugFest 2021 is now open at https://go.unl.edu/bugfest2021 till Oct. 24! There are videos about Nebraska Tiger Beetles, Wild Bees, Bed Bugs, Magical Creatures, How to Draw Insects, and much more.
Young, Beginning and Small Farmers Symposium November 8: Through a series of fast-paced panel discussions, participants will co-create innovative solutions regarding: Challenges facing young, beginning and small farming operations; Existing programs for financing young, beginning and small farmers; Innovative resource approaches for the farm of the future. This program will be held from 9 a.m.-4 p.m. (registration at 8:30 a.m.) at the Nebraska East Union on UNL East Campus in Lincoln. It will also be streamed live online. Those wishing to attend in person need to register and request a parking permit. There is no cost. Additional details at: https://go.unl.edu/hzcj.