Cattle and Cold Resources
Well that was quite a week to remember! Grateful for and maintained thoughts and prayers for all those clearing roads, in law enforcement, firefighters, emergency management, first responders, and livestock producers. Thank you for all you do!
Crop Production Clinics: Quick reminder of Crop Production Clinics this week in Hastings (Jan. 17) and York (Jan. 19). RSVP at https://agronomy.unl.edu/cpc is very helpful as we’re trying to make food and room arrangement decisions. Also, RSVP has been extremely helpful to me this winter already as it’s allowed me to contact attendees and let them know of program info. with all the weather we’ve had this winter. So, please do RSVP to the local Extension Office for the programs you wish to attend. Thanks!
Farm Bill Meeting will be held February 6th at the Cornerstone Event Center at the Fairgrounds in York from 9 a.m.-Noon. Dr. Brad Lubben with UNL and representatives from the Farm Service Agency will be presenting. RSVP to 402-362-5508 if interested in attending.
Livestock and Cold Resources can be found here: https://beef.unl.edu/cow-management-and-cold-weather. The following is a Q/A from the resources written by Dr. Rick Rasby, UNL Beef Extension Specialist.
“Q. How do a cow’s energy requirements change with cold weather? How much more feed does she need?
A. Moisture, high winds, and cold temperatures all increase the cow’s energy requirements. Cows in an optimal body condition score (BCS 5 to 6) are better able to withstand adverse environmental conditions than thin cows. The lower critical temperature of a beef cow is the lowest temperature a cow can be exposed to before she needs to have changes metabolically to help her cope with cold stress.
Lower critical temperature for beef cows is influenced by hair coat condition (dry or wet/muddy), body condition (thin, moderate, fleshy) and hair coat description heavy/winter, winter, fall, or summer. As hair coat changes from summer to winter, BCS changes from thin to fleshy, and hair coat changes from dry to wet, lower critical temperature decreases which means cows can withstand harsher conditions without an increase in energy needs. Magnitude of coldness is equal to Lower Critical Temperature – Wind Chill Index. Energy requirement increase about 1% for each degree of cold stress. As an example, cows that have a heavy winter hair coat that is dry and are in condition score of 5 have a lower critical temperature of 19°F.
Be very careful if you plan to use grains (corn) to increase the energy density of the diet during severe condition as you may do more harm than good. Feeding more than 2-3 lb/hd/day of corn to cows on a forage based diet will decrease fiber digestion. When cows are on a forage-based diet and supplemental energy is needed, consider the use of high energy, non-starch feed stuffs such as distillers grains and soy hulls to meet cow energy requirements. It would not be advisable to change rations daily, but if is predicted that weather conditions will be severe over a period of time then ration changes may be warranted.
A webinar titled Caring for Cattle in Cold Weather highlights the effects of cold weather on cattle and management practices to help mitigate these effects.”
Jan. 15th Pesticide Trainings are on!
-9:00 a.m. Extension Office in Seward.
-2:00 p.m. *NEW LOCATION* Extension Office in Geneva. Please let others know as fairgrounds are not cleared out.
Jan. 16th Pesticide Trainings:
-9:00 a.m. in Clay Center *NEW LOCATION* Community Bldg. (219 W. Fairfield Ave.)
-2:00 p.m. in Nelson at Auditorium
Be safe and many other options for training available in the area! https://jenreesources.com/upcoming-events/
Nitrogen Challenge Meeting
Nitrogen Challenge Meeting Jan. 29: In November I issued a nitrogen challenge. The full article can be found here: https://jenreesources.com/2023/11/12/my-nitrogen-challenge/. My goal is to have an increasing number of producers use sensing technologies such as this that have been research-proven to help with nitrogen management.
Ultimately my challenge was to everyone with irrigated ground who applies fall anhydrous or spring pre-plant fertilizer:
- Leave 1 piece of ground with a base rate of 70-100 lb N/ac
- Goal is to apply the rest of N in season using a tool like Sentinel Fertigation that senses what the plant needs. I will share 2023 research results from area producers this winter. If you decide you don’t wish to try a tool like Sentinel Fertigation, you can apply the rest of N the way you’d like.
- Only asking to consider for 1 field. Are you willing to join me in this?
On January 29th, I’ll be having a Nitrogen Challenge Meeting. It will be from 9 a.m.-Noon at the Holthus Convention Center in York. As promised, on-farm research results from sensor-based fertigation will be shared in addition to learning more about Sentinel Fertigation as a tool for nitrogen management. I also wanted you to hear directly from the area farmers who have used this tool the past few years. Some of the farmers have used this technology in on-farm research fields and some just tried it on fields. In fact, a few of the top 6 National Corn Yield Contest winners who applied 180 lb N/ac or less used Sentinel Fertigation in 2023. A larger farmer panel will share what they liked, what they’d change, and their pivot setup for managing sectors (as there’s different ways of managing this for individual pivots). Information will also be shared about chemigation requirements.
There is no charge for this meeting and the UBBNRD and LBNRD are providing nitrogen certification credits for those who attend this meeting. Please RSVP to 402-362-5508 so we know how to plan if you’re interested in attending. I’m truly hoping to see many producers interested in learning more and joining me in this challenge!
Three State Beef Conference: Re-evaluating today’s management practices for future success: On Jan. 18th in Syracuse, NE from 6-9 p.m. (Registration at 5:30 p.m.), learn more about re-evaluating management of corn residue grazing, development of heifers and management of young cows to help ensure success. Location: Fair Center building, Otoe County fairgrounds, 135 Plum St, Syracuse, Nebraska
Topics include: Corn residue grazing: current recommendations and adjustments based on new data, Dr. Mary Drewnoski, beef systems specialist, University of Nebraska; Developing heifers for the future, Dr. Kiernan Brandt, professional services technician, Trans Ova Genetics; and Managing young cows for longevity and profitability, Dr. Thiago Martins, asst. professor, beef reproduction extension & research, University of Missouri.
Pre-registrations are appreciated for planning purposes. The registration fee is $30 per person which includes a meal and a copy of the conference proceedings. RSVP to: Connor Biehler, Extension Educator, 402-624-8007, cbiehler2@unl.edu.
Also: Reminders of meetings that begin this week including Cow-Calf College, some Crop Production Clinics, and pesticide trainings.
January 2024 Events
Whether your holiday was filled with family and/or friends, plans changed due to weather, or whether holidays are difficult for various reasons, I hope you were able to find something for which to rejoice over during Christmas! Normally I write a column reflecting on the past year at the year’s end, but I feel like we’ve talked about 2023 enough! Each year we will face new challenges, many outside our control. As we look towards 2024, may we be intentional to rest, rejuvenate (reminder to think about goals for this year, our ‘why’, and what would making faming more fun), reflect, and anticipate 2024 with renewed hope! Here’s wishing you blessings in 2024 and the wisdom and resilience for whatever the year may hold!
January Winter Meetings: Tis the season of winter meetings! Winter program brochures have been mailed. If you didn’t receive one, you can contact your local Extension Office or view it at: https://jenreesources.com/upcoming-events/. Please contact the Extension Office hosting the event you’re attending so we know how to plan.
Successful Farmer Series: January 4th from 9-11:30 a.m. is the last program in this series. They’ve been excellent topics and sessions so far and the previous meeting recordings in addition to the Jan. 4th RSVP can be found at: https://lancaster.unl.edu/ag/successfulfarmerseries. The Jan. 4th session is about Nitrogen Management Tools, Water Quality, and Nitrate Management. Topics/speakers: Nitrogen & Nitrate Issues (Tim Mundorf, Central Valley Ag); Best Nitrogen Management Practices to Improve Nitrogen Use Efficiency and Water Quality (Javed Iqbal, UNL); Optimizing Nitrogen Use Efficiency Using Image Based Fertigation Scheduling (Shane Forney, Sentinel Fertigation). The event is held in person at the Extension Office in Lincoln and also via webinar. Please RSVP at the link above.
Crop Production Clinics offer recertification for pesticide applicators in addition to updated crop and pest management information for anyone interested. The closest to this area include Jan. 10 near Mead, Jan. 11 in Beatrice, Hastings on Jan. 17, and York on Jan. 19. It’s back to the original format and I mention that so you’re not expecting the new format at York this year. Info: https://agronomy.unl.edu/cpc.
Farmers and Ranchers Cow-Calf College is Jan. 11 at the Great Plains Veterinary Educational Center, near Clay Center, NE. Registration at 10:15 a.m. with program from 10:30 a.m. – 2:00 p.m. This year’s focus is on strategies to enhance cow/calf health from birth to weaning. The hands-on format will allow participants to engage with specialists and peers throughout the day. Dr. Matt Hille, Assistant Professor and Diagnostic Pathologist at Nebraska Veterinary Diagnostic Center will provide an in-depth look at common infectious diseases affecting calves. Topics include scour prevention and treatment techniques, and when it may be worthwhile to pursue diagnostics. Discussion will also include pinkeye disease background, treatment, and prevention strategies.
The afternoon will be comprised of three mini-workshops. Dr. Becky Funk, GPVEC Extension Specialist will host a hands-on palpation wet lab utilizing bovine reproductive tracts and Dr. Hille will continue the cow health discussion with potential causes of abortion and when diagnostics are needed. Dr. Brian Vander Ley, Associate Professor and Assistant Director of GPVEC will provide an overview of activities at the Center while participants enjoy a catered lunch. The program will conclude with an optional tour of US-Meat Animal Research Center (weather permitting). There is no cost; however, registration is required due to limited space. Pre-registration can be made by calling the Webster County Extension office at 402-746-3417 or online at https://go.unl.edu/cow-calfcollege2024.
Nitrogen Challenge Meeting will be held Jan. 29th from 9-Noon at the Holthus Convention Center in York. I’ll share more on this next week, but for now, please hold this on your calendars.
Reporting Survey: It’s also reporting season for Extension. If you’d kindly like to share how my Extension work impacted you in 2023, please go to slido.com and use the code 4EXT. Thanks!
Rest, Rejuvenate, Rejoice
Christmas blessings to all! Wishing safety with the weather, quality time spent with family and friends, and special memories. With all the preparations, may we find ways to slow down and enjoy the time with others so we don’t miss it. Life is so short, not guaranteed, and time is precious!
Was reflecting on how blessed I’ve been with all the relationships in my life. One colleague shared a Christmas greeting wishing me “time to rest, rejuvenate, and rejoice in the season”. I really liked those three “R’s” so for this column, digging into them more with the help of a dictionary and some reflection.
Rest – “Cease work or movement in order to relax, refresh oneself, or recover strength”. I think of this past year with the work put in by many. The difficulty and challenges, the joy when some rain came – how many of us actually stood out in it a little while 😊, the incredible amount of learning, the character built in the midst of adversity. Even since harvest, I’ve heard from many how it’s been such a strange few months of going hard with the weather so nice. Many in various occupations have mentioned it doesn’t seem like the Christmas season with how nice the weather has been. There’s also much that people do to prepare for the end of the year and the Christmas season.
We all need rest; it may look different for each of us, but we all need times to relax and recover physically, mentally, emotionally, spiritually. So my hope is that we all may be intentional about finding rest in some way this Christmas through New Year season, and throughout the coming year!
Rejuvenate – “Given new energy or vigor, revitalized”. How many of us don’t want this?! And perhaps this comes as a result of resting? I think sometimes challenges and the stress at hand can provide new energy to tackle the challenge, which is helpful. But I’m mostly thinking of finding passion and interest to tackle a new goal or project. As we think about the new year, what is something you would like to try or do differently?
As I think of the farming community I serve, too many told me this past year that “farming is no longer fun”. I mentioned this in a talk this December – almost the entire room of people raised their hands in agreement. That’s just sad to me. The stress I see and feel from those I serve has been exponential in the past 5-7 years. If you resonate with that statement, may I ask us all to think about our “Why” before next growing season? Why do we do this?-and perhaps write it and place it somewhere to remind you during challenges next year. Why is farming no longer fun and what would make it fun for you again? Some examples from conversations with me included the need to try something different on a few acres, giving up some ground, spending more time with family, diversifying an enterprise, focusing on increasing the quality on one piece of ground, changing a crop enterprise, learning a new skill. Would encourage us all to set a goal around something that would rejuvenate us.
Rejoice – “Feel or show great joy or delight”. What we rejoice in or about can differ for us all. As I looked around my house, I realize many of my Christmas decorations have a “Joy” theme. As we think of Christmas, with my faith, I’m rejoicing in God’s rescue plan of humbling himself to be born as a baby who would live a perfect life, die, and rise again conquering sin and death so that in believing and receiving, we could have hope of eternal life with him! You may believe in something else that gives you joy and may have a different belief surrounding this time of year. Another way to rejoice is to think about gratitude. As we reflect this Christmas season of all we’ve been given and blessed with, of the people in our lives, of the people who have passed on who impacted our lives, may we all find reasons to rejoice!
So as my friend wished this for me, here’s wishing us all, “time to rest, rejuvenate, and rejoice in the season”!
It’s also Extension reporting season. If you would be so kind to share any comments on how the Extension work I did impacted you this past year, I’d appreciate it. Thanks!
Participants can vote at Slido.com with #4EXT
Certifications & Trainings
I’ve received several questions about various certifications, so sharing on that. In the next few weeks, those of you in this part of the State will also receive our Extension winter program mailing with info.
Private Pesticide Applicator Training is for those who purchase and/or use restricted use pesticides on land you own/rent. Those desiring initial certification or recertification have the same options:
1-Attend a face to face training.
2-Take the online training at https://pested.unl.edu/certification-and-training (available after Jan. 1)
3-Attend a Crop Production Clinic (need to stay the entire day) https://agronomy.unl.edu/cpc
Commercial/Noncommercial Applicator Training is for those who apply pesticides on other people’s ground and receive a payment for those applications. Trainings and testing dates available after Jan. 1.
Initial certification involves purchasing the books in the categories you wish to be certified in. All need to be certified in the general standards (00) category in addition to the specific application category. You then have choices of walk-in testing, attending a training session, or taking the test at a computer center. Info. on the commercial/non-commercial tab at: https://pested.unl.edu/certification-and-training.
Recertification training for those with the Ag Pest Control-Plant category (01) is to attend our Crop Production Clinics. The closest to this area include Jan. 10 near Mead, Jan. 11 in Beatrice, Hastings on Jan. 17, and York on Jan. 19. Last year I enjoyed how we revamped the Mead and York locations to make them more hands-on. Unfortunately, they didn’t choose to keep that format and I mention that so you’re not expecting the new format at York this year. Info at: https://agronomy.unl.edu/cpc. Recertification for other categories can be found at: https://pested.unl.edu/certification-and-training.
Spray Drone Certification is a question I’ve received several times. I asked Elizabeth Smith with NDA to specify requirements, “For drone applications the pilot will need to have the same level of certification as our fix winged aerial applicators (FAA Part 107): If they are applying an RUP (restricted use product) they need the applicator licensed with 00, 12, and any additional category for the line of work they would be in outside of Ag Plant which is included in the category 12 exam (ex: Ornamental and Turf, Right of Way, Aquatic). They would also then need the aerial business license unless they are only applying on land they own/lease. Drone operators need to fly under a commercial or noncommercial license as we cannot issue the aerial category to a private applicator license. As always they would also need to ensure there are no label restrictions on the product they intend to apply such as “Do not apply aerially”. For general use products (GUP) they do not need an applicator license but may still need the business license if they intend to apply on property other than their own.”
Chemigation is for anyone who applies fertilizer and/or chemicals through water systems like pivots and subsurface drip irrigation. Options for initial and recertification include face-to-face meetings and online testing at: https://water.unl.edu/article/agricultural-irrigation/chemigation.
Dicamba and Paraquat training are offered by the manufacturing companies. Info. on dicamba training here: https://nda.nebraska.gov/pesticide/dicamba.html. Info. on paraquat training here (English & Spanish): https://campus.extension.org/login/index.php
Worker Protection Standard training materials can be found at https://www.pesticideresources.org/wps/full-library/#categories:training-materials. At this site, use the drop-down menu and select the “role” of those being trained. There are different training requirements for ‘workers’ vs. ‘handlers’.
Pivot Performance
Pivot Performance: As we think about and look at data from 2023 and at costs for 2024, something that has come up in a few conversations is pivot performance. Water covers a multitude of problems. The lack of moisture much of the past 2-3 years, the number of hail and windstorms, and the number of pivots and/or nozzles that were replaced are all factors to consider as you view yield maps and imagery. For example, in the rush of getting new pivots up and going, the wrong nozzles were placed on the wrong spans in some situations. It’s easy to do and can make a big difference in water output and distribution. It’s also easy to check to make sure nozzles are correct on the pivot by driving alongside of it and checking it with what the sprinkler package design says. Would encourage anyone who replaced pivots/sprinkler packages to add this to your checklist before irrigation season next year.
Another field I was checking fairly often in 2023 showed too much variability of plants in the field; imagery showed a problem too. I thought there was something wrong with the water output but was told that couldn’t be a problem. Turns out the wrong sprinkler package was put on that pivot after checking into it further; it can easily happen when several pivots are being replaced for the same farmers who get hit by these storms. Everyone is doing their best during these times of disaster events to keep ag going, yet mistakes can happen. I also think about how often a nozzle that was damaged gets replaced with whatever is handy vs. the correct nozzle, so that’s another thing to think about before irrigation next season.
My colleague, Bruno Lena in Platte County, received a Nebraska Soybean Board grant to work locally with growers on understanding their uniformity of water application. He worked with three growers and provided an excellent summary of what they did and their case study findings in the following CropWatch article: https://go.unl.edu/yfb8. The economics are also provided; it’s well worth a read.
Essentially he worked with growers on ‘catch a can’ tests where cups are mounted on stakes like electric fence posts and distributed evenly along a pivot. He and a team of colleagues worked together to collect the information. “Initially, pivots 1, 2 and 3 exhibited uniformity of water application (UWA) values of 78%, 59% and 23% with the old nozzles, as these pivots had received minimal maintenance attention since their initial installation. Growers noted that these pivots were 21, 34 and 38 years old, still equipped with the original nozzle package. Following the replacement of nozzles, all pivots demonstrated improvements. UWA increased to 92%, 90%, and 74% for pivots 1, 2, and 3, respectively. While pivots 1 and 2 met the manufacturer’s recommendation of at least 90% UWA, pivot 3 still fell short of the recommended values. Upon discussing this with the grower of pivot 3, it was revealed that the primary reason for the suboptimal UWA was the pumping capacity.”
Once the new sprinkler packages were installed, another thing Bruno and his team found were inconsistencies between the selected irrigation rate at the panel and the actual irrigation rate measured by the cups. The measured irrigation depth deviated from the depth selected at the pivot panel. One pivot was underapplying water by 0.19” and another was overapplying by nearly 0.38” each circle.
A father/son operation in York County had built their own catch a can system after working with Dr. Jim Specht and me on a project in 2022. They used it to test nozzle output on different pivots in 2023. On one pivot, they were aiming for 0.75” per circle yet the output in the cups was only 0.40” on average. That was a big realization to be underapplying by 0.35″/circle, especially in a year like 2023. They slowed the pivot down to get the application where it needed to be, and the father mentioned how grateful he was for doing that test. In a recent conversation, he mentioned it was a 30 year old pivot with an upgraded drive system (new center drives and gear boxes two years ago) that led to the gear ratios being different than the original. That was something they didn’t account for when using percentages on the computer printout, so another consideration. With many area pivots being completely new or upgraded in various ways the past few years, I mention all these examples for awareness and consideration as all these details can make a difference in pivot performance as you look at 2023 data and head into the 2024 season.
Christmas Plant Tips
This week, sharing some information on Christmas plants from my Extension horticultural colleague, Kelly Feehan. Before I do that though, I’ve been asked by a couple of Extension specialists to consider a soybean project that has different experimental treatments for soybean gall midge, stem borer, frogeye leaf spot, and white mold. The project would be conducted in small plots on the edge of an interested farmer’s field taking no more than 1-2 acres total. Can be irrigated or non-irrigated and can have history of one or more of the above-mentioned pests in the field. I’m on the fence regarding participating and want to gauge farmer interest. So, if this is something you’re interested in learning more about, please contact me this week and I’ll provide details for consideration.
Live Christmas Trees: Kelly shares, “Just a reminder to daily check live Christmas trees for their watering needs to avoid a fire hazard. For safety, start with a fresh Christmas tree and don’t let the basin run out of water. Use at least a one-gallon capacity tree stand and check the stand daily for adding water. A fresh tree whose trunk has not sealed will take up water quickly. The rule-of-thumb is a tree will use one quart of water per day for every inch of trunk diameter near the base. If you have a tree with a 3-inch base, it can use 3 quarts of water per day. The trunk should have been freshly cut at a slant just prior to putting it in the stand.
Once a Christmas tree stand runs out of water, how long does it take for the trunk to seal so it will no longer take up water? If the water drops below the base of the cut trunk, a seal of dried sap can form over the stump in four to six hours. This seal will prevent the tree from absorbing water, even if the tree stand is refilled; leading to tree drying and increased fire risk.
If a tree stand dries out and a seal forms on the tree base, the tree can be taken out of the stand and a fresh cut made; or one-half inch deep holes drilled into the trunk one-half inch apart; which might allow the tree to begin absorbing water again. This is not very feasible; so be diligent and don’t let Christmas tree stands dry out for a safe holiday season. Also, when watering, nothing needs to be added to water in the tree stand to promote freshness.”
Christmas Cactus: Kelly shares, “To keep Christmas cactus blooming as long as possible, place it in bright but indirect light. Too much sun can cause leaves to turn yellow. Keep soil or potting mix constantly moist but not waterlogged. Even though they are cactus, they are jungle natives and prefer just moist conditions with indirect light. Avoid fertilizing Christmas cactus during the winter; but do fertilize every other week from spring through fall. Plants seem to flower best if they are a little pot bound; but if roots become over-crowded in the container, blooming will decrease. If you haven’t repotted in several years, or you notice a decrease in flowering from the previous year, repot the plant into a slightly larger pot, but wait until spring. If possible, move the plants outside for summer. Keep in a shady area as Christmas cactus will not tolerate full sun.”
Poinsettias: Kelly also shares, “It’s Poinsettia time. Hard to believe these bright, colorful plants originated from a weed. And amazing what plant breeding and good marketing can do. To enjoy your Poinsettia as long as possible, place them in an area with bright sun for at least half the day. If possible, provide a night temperatures in the 50’s or 60’s. This is often the most challenging condition to meet in the home, but keep plants as cool as possible at night. If plants are near a window, don’t let the leaves touch cold window panes; and keep Poinsettias away from warm or cold drafts. Poinsettias need to be well-watered. Because they are in a light weight soil-less mix, they will dry out quickly. Allow the soil to dry slightly between watering; then water thoroughly until water runs out of drainage holes. Be sure to punch holes in decorative foil wraps to prevent soggy soil conditions or at least pour excess water out of the foil after each watering.”
Fruit Flies and Fungus Gnats
Hope you had a blessed Thanksgiving! For whatever reason, I’ve received a number of questions about “tiny flies” in homes “flying around their faces” in the past 10 days. All had different situations but each situation led to the culprit being either fruit flies or fungus gnats. So, sharing on the differences between the two insects and some strategies for management should you or someone you know also end up dealing with them. The first key is identification with the second being locating where the pest is breeding and eliminating that source before seeking to trap and eliminate them.
Fruit Flies: Jody Green, Extension entomologist, shares, “Fruit flies are 1/8-inch long and typically have red eyes. They are one of the smallest and most common flies in homes or anywhere food ripens, rots and ferments. Fruit flies begin as eggs before they hatch into legless larvae or maggots. The maggots enter a pupal stage to develop into mature, winged adult flies. They are active year round indoors, but their life cycle will slow in cooler temperatures. Under optimal conditions in the summer, they can complete their life cycle in 7–10 days. Prior to pupation, the maggots will migrate to a drier location nearby. Adults are good fliers, attracted to lights and therefore found flying around people’s faces away from the source of the infestation.”
We commonly see fruit flies in the summer as garden produce gets picked or bought, ripens on counters, and especially as bananas and tomatoes get overripe. However, fruit flies can be attracted to other places beyond the kitchen counter in our homes. These places can include: anywhere where non-refrigerated produce is stored like pantry and cupboards (ex. potatoes); trash, compost, recycled collection areas (ex. pop cans, discarded food containers); lunch boxes and forgotten storage containers; drains and garbage disposal (these can be called fruit or drain flies but need drain sanitation or there’s natural products on the market for purchase); any type of pet food bowl/terrarium; and anywhere a moist film of fermenting material remains such as on mops and dishcloths. Determining the breeding site in your particular situation is key to helping eliminate the fruit flies.
Once the breeding site is eliminated, homemade traps can then be used to trap and remove any additional fruit flies from the home. I was recommending vinegar water in a bowl or cup and discarding each day so no larvae were able to hatch and crawl out. In following up, most said that did the trick. Extension entomologists shared two other trap options using home-made items that you can keep for up to one week on the kitchen counter.
1-Using a salt shaker, fill ¼ full with apple cider vinegar, add 2 drops of dish soap, and replace cap or use a paper funnel. Discard within 7 days.
2-“Use a one-pint glass jar. Add 1/4 – 1/3 cup of warm (not boiling) water. Sprinkle a package of activated dry yeast over the water. Add one teaspoon of sugar to activate the yeast. Swirl the yeast liquid. In a few minutes, the sugar will cause the yeast to foam and expand and start producing CO2. Take a small plastic bag (like a sandwich Baggie®) and place over the mouth of the jar with one corner reaching into the jar. . Poke a small hole (no more than 1/8-inch diameter) in the corner of the bag with a pencil. Secure the bag around the rim with a rubber band or canning ring. Fruit flies will immediately be attracted”-Barb Ogg. Be sure to discard the trap in seven days.
Fungus Gnats: These can be confused with fruit flies but they complete their life cycle in the top layers of soil of house plants, especially when they are overwatered. Jodi Green shares, “Adults are grayish-black, about 1/8-inch long and have one pair of wings. Females lay 100–150 eggs in moist potting soil and the larvae feed and develop on the fungi and organic matter. Fungus gnat larvae are white, slender, legless maggots with translucent bodies and dark heads. Larval feeding sometimes includes gnawing on the roots and stems of plants. In warm conditions, overlapping generations may occur, producing large populations which can cause spotting, curling, yellowing or plant death. After pupating in the soil, they emerge as winged adults, bothering people by flying around faces, lights, windows and food items. In order to eliminate a fungus gnat infestation, the life cycle must be broken. This can be done by removing the fungus in which they breed, while simultaneously reducing the number of breeding and egg-laying adults. A non-chemical approach is to reduce the topsoil moisture by less frequent watering, drying out the soil and changing the plant medium to provide better drainage. To catch flying adults, yellow sticky card traps are available at garden stores and placed at the soil surface. In addition, there are biological control products such as the microorganism, Bacillus thuringiensis (Bt), which is applied to the soil to kill larvae after ingestion. Bt is selective to insect larvae, non-toxic to humans, pets and contains no harmful residues.”
Gratitude and Thanksgiving 2023
Gratitude and Thanksgiving: What a beautiful fall! It’s been a few years since I remember having the fall colors or the length of beautiful weather we’ve had this year. Grateful also for a little rain this weekend.
This past week was our Extension Fall Conference where we got to spend time with colleagues across the state. I walked in the door and was kindly told about Paul Hay’s (Extension Educator emeritus in Gage County) unexpected passing. It was a shock for many of us that day, yet also so fitting that we could be together with Extension colleagues to share memories with each other through laughter and tears. I’m so grateful for the talented new colleagues who’ve joined us. Throughout the conference we kept stressing how much Extension is like a big family. I’m grateful for that as well. It’s genuinely hard to be an Extension professional and not care about people. As I sat today at Paul’s funeral with numerous pews full of current and former Extension employees, I found myself once again grateful for my Extension family. I was also grateful to celebrate a life well lived. Anyone who was fortunate to know Paul knew he was legendary and such a gift to us all!
I’m also grateful for all the farm families I’ve had the opportunity to serve and the relationships built through the years with them and ag business professionals. So often this past year when I’ve been frustrated with work things, one thing that helped me stay encouraged was gratitude to work with great colleagues and serve great people!
I think many of us are grateful for the end of this growing season! During harvest I was telling everyone that “every field harvested is one field closer to being done with the end of this year!” Perhaps that was a bad attitude to have; I think it’s honestly where many of us were. I’ve never experienced anything like this past year, nor honestly, been so wrong about crops in my life (regarding how long the drought-stressed corn survived vs. me thinking it should have died). But I learned a lot and thank you for being patient and gracious with me in this journey.
This year has most likely held highs and lows for all of us. Whether we’re currently on the mountain top or valley in life, we have so much for which to be grateful! Gratitude can produce joy even when we don’t feel very joyful. I can honestly say there’s times this year when I didn’t feel joyful and had to really dig deep to choose gratitude and joy. But choosing gratitude can allow us to find joy in everyday moments and also share joy with others. I think joy is something we all could use more of!
So, may we experience more joy in the everyday moments as we intentionally seek to live with gratitude. And, may we extend this joy via kindness, grace, compassion to others around us. As I was reminded again today that life is so short, may we also seek to live each day to the fullest. May we tell people how they’ve impacted us for good and thank them. May we tell people how much we care about them. Wishing everyone a very blessed Thanksgiving!
Thanksgiving Food Preparation Tips and Resources: https://food.unl.edu/article/thanksgiving-central.
So You’ve Inherited a Farm…Now What? Reminder of this upcoming workshop November 30th from 1-4 p.m. at Cornerstone Bank (529 Lincoln Ave.) in York (Register at 402-362-5508). This workshop will cover Nebraska land industry topics for farms and ranches. Those include evaluating current trends in land values and cash rents, strategies for successful land transitions, lease provisions, legal considerations and managing communication and expectations among family members. Creating and adjusting estate plans will also be covered. The program is free to attend, and refreshments will be provided. Pre-registration is requested by one day prior to the workshop.
Successful Farming Workshop Nov. 30 from 9-11:30 a.m. via livestream link or in person at the Extension Office in Lincoln. Speakers include Brad Lubben with a farm bill update and Jeff Peterson on grain marketing. More info. at: https://lancaster.unl.edu/ag/successfulfarmerseries
My Nitrogen Challenge
My Challenge: This article was born from numerous conversations. I know reactions will differ; please hear me out. Last week I issued a challenge at the end of my blog post and in my weekly email. The challenge is to everyone with irrigated ground who applies fall anhydrous or spring pre-plant fertilizer:
- Leave 1 piece of ground with a base rate of 70-100 lb N/ac
- Goal is to apply the rest of N in season using a tool like Sentinel Fertigation that senses what the plant needs. I will share 2023 research results from area producers this winter. If you decide you don’t wish to try a tool like Sentinel Fertigation, you can apply the rest of N the way you’d like.
- Only asking to consider for 1 field. Are you willing to join me in this?
My Why: Pre-plant fertilizer is being applied now in fields, so wanted to share for consideration now. Every time negative news is published about the problem of nitrates in our State, I hear about it. Farmers are frustrated and seek to know how to respond. I can also appreciate the frustration. There’s agreement that not everyone in all occupations always do the right thing. There’s concern about increasing nitrates in various wells throughout the State. The other side – of all the farmers trying to do the right thing – isn’t also shared. Many of these farmers genuinely want to leave the land and water better for future generations. The legacy issue is often not mentioned in news articles. More data around soil nitrates in the upper 20 feet of soil profiles is needed to know the impact of current practices. Negative press builds cases for increased regulation. Conversations are occurring. I continue to hear most would prefer figuring out something locally than for regs to come from the state or nationally.
Since last winter, I’ve brainstormed on the nitrate topic with various commodity groups, farmer groups, during field/office/phone visits and while riding in combines during harvest. My questions to everyone included, “What is Ag’s Solution?” “What is ag going to propose?” “Instead of the current headlines, what do you want the headlines to say?” …. How would you answer these questions?
Several suggestions have been made. The discussions have been difficult. Part of this is because there’s so many soil types, Agri-eco zones, farming practices in Nebraska for any one solution. And, honestly, another part is that ag is so divided (till/no-till, cover crops or not, etc.), which also frustrates me, because blaming and divisiveness doesn’t allow for uniting around a cause. Often the end conversation response was, “I/we really don’t know what will work or what else to do”.
I’ve shared On-Farm Research results from farmers’ fields in this part of the State on heavier textured soils showing there’s no one solution with nitrification inhibitors, nitrogen application timing, biological products. The most consistent thing I see is an opportunity around reducing nitrogen rates. I’m not saying there’s one solution. My challenge is around what I feel holds the most promise right now for irrigated ag in this area.
We can’t precisely know an amount of nitrogen to recommend for application to land using pre-plant soil tests and/or any nitrogen equation. They’re good tools. But, we don’t know how much irrigation will be applied in season nor how much mineralization will occur due to weather conditions. Soil agronomy needs biology in addition to chemistry and physics. That’s why I’ve been so supportive of the in-season sensing technologies where the plant tells us what it needs based on what is occurring in the soil. Project Sense was a UNL/NRD/Corn Board/USDA research effort using ground rig applications. I think it never took off because I’m unsure any Co-op or company took the idea on as a business. Would still be applicable.
The UNL pivot-based sensing research resulted in the graduate student forming the company I mentioned in my challenge called Sentinel Fertigation. If there’s other companies doing this, please consider them too. We had 5 on-farm research studies with Sentinel Fertigation in 2023 in York, Clay, Polk, and Butler counties where producers tested pie sectors of their nitrogen rate vs. what satellites were saying the plants needed. What I’ve heard is one field never triggered an additional fertilizer app in some sectors. Another field only had 90 lb N/ac total applied in some sectors. I don’t know the yield results yet, so this is a risk I’m taking in issuing this challenge. No technology is perfect; I heard them adjust as challenges occurred. The sheer research base and idea around this technology is what propels me to propose this challenge. This winter we will share the data and allow the producers to share what they liked/didn’t like. You can then decide if you’d like to try it in 2024. This also gives you time to get set up for fertigation. If you decide it’s not for you, apply the remainder of the N in that field however you’d like.
My goal is not to promote a company but an idea that makes the most sense to me of anything we’re trying. It’s the idea of a base rate and then allowing the plant to tell us what it actually needs based on the growing season it encounters. This could potentially lead to reduced nitrogen rates applied. There’s so much in ag we have to react to. Applying N in-season is also reactive. However, we can also be proactive in showing that farmers and agronomists locally want to keep looking for solutions by trying newer tools/technologies to see any impacts. Please contact me if you are willing to join me in this challenge.
For more info. I shared the Sentinel Fertigation research info. last winter here: https://jenreesources.com/2023/02/26/sensor-based-n-fertigation/
Was wonderful to get away for a couple days to hike in the mountains. Beautiful this time of year too!
JenResources 