CFAES Give Today
Agronomic Crops Network

Ohio State University Extension

CFAES

C.O.R.N. Newsletter: 2020-04

  1. Farm Bill Decision Deadline Fast Approaching

    Farm Bill Enrollment Deadline
    Author(s): Chris Zoller, , Ben Brown

    Enrollment in the 2018 Farm Bill programs (PLC, ARC-CO, and ARC-IC) ends on March 16th.  If you do not enroll by this date you will default to the election you made in the previous Farm Bill and receive NO PAYMENTS for the 2019 program year.  This same election holds true for 2020. 

    As a reminder, PLC is a price protection/income loss option that covers declines in crop prices and the ARC-CO program is an income support option based on county-level benchmark revenues and guarantees compared to actual revenues.  For those with prevent planted acres, the ARC-IC program may be worth consideration.  ARC-IC issues payments when individual crop revenue is less than the guarantee and uses individual yields, rather than the county yields. 

    Once an election is made, the choice carries through for 2019 and 2020.  Annual changes can be made in 2021, 2022, and 2023 program years.  If you have already made a program election and decide you want to make a change, you may do so until March 16th.

    Information about the Farm Bill program options and the OSU Farm Bill Decision Tool are available at https://aede.osu.edu/research/osu-farm-management/2018-farm-bill/arcplc-decision-aid-tools.  You may also consult your local FSA office or OSU Extension Educator for answers to your specific questions.

    The Secretary of Agriculture has said there will not be an extension to the enrollment deadline.  FSA offices are very busy processing enrollments and have a great deal of work to complete in less than one month.  If you have not met with your FSA office staff to enroll in the Farm Bill program, please do so ASAP.  Remember, the deadline is March 16th.

  2. Take Action

    Herbicide Classification
    Author(s): Mark Loux

    The USB Take Action initiative and university weed scientists have developed a free webinar series covering various weed and herbicide management issues.  The webinar occurs every Thursday at 11 am EST through March 26.  Each webinar will have two weed scientists giving presentations about 15 minutes long, and there is opportunity for viewers to ask questions via the web portal.  The schedule is as follows:

    Feb 20

    Aaron Hager, University of Illinois – effective long-term management of waterhemp

    Travis Legleiter, University of Kentucky – spray deposition factors 

    Feb 27

    Pat Tranel, University of Illinois – metabolism-based resistance, multiple resistance, etc 

    Amit Jhala, University of Nebraska - pollen-mediated gene flow and transfer of herbicide-resistance 

    March 5

    Tom Peters, North Dakota State University - status of research on electricity methods

    John Wallace, Penn State University - cover crops and weed management

    March 12

    Bryan Young, Purdue University – drift retardants/volatility

    Bill Johnson, Purdue University - mixing/antagonism, volunteer corn issues  

    March 19

    Kevin Bradley, University of Missouri- status of on-combine seed destruction technologies 

    Joe Ikley, North Dakota State University – Enlist mixing issues

    March 26

    Mandy Bish, University of Missouri – inversions, weather effects on dicamba   

    Bran Young, Purdue University - dicamba off-target movement research

    To register for each week’s webinar, go to “Iwilltakeaction.com” and look for the link to register near the bottom of the page.  The “TakeAction” feed and each week’s link to register can also be accessed via Twitter.  We will also post these links on the OSU weed science website – u.osu.edu/osuweeds.  The webinars are recorded for viewing at a later time if this fits schedules better, and will be available at “iwilltakeaction.com/management”. 

     

  3. Cover Crop Recipes for New Users

    Cover Crop
    Author(s): Sarah Noggle

    Wondering how to do cover crops? OSU Extension, in collaboration with the Midwest Cover Crops Council (MCCC), has produced cover crop “recipes” for two scenarios: Post corn, going to soybean and Post soybean, going to corn.

    The recipes are intended to provide step-by-step guidance to some of the lowest-risk starting points for cover crops. They don’t cover the whole spectrum of possibilities, but they can help beginners get most pieces in place to incorporate cover crops into a farm operation. The two recipes were developed to address Ohio’s most common crop cropping system, the corn/soybean rotation.

    The “Post corn, going to soybean” recipe suggests cereal rye, which provides an overwintering ground cover. Soybeans often thrive when planted into standing dead or living cereal rye residue. The “Post soybean, going to corn” recipe suggests an oats/radish mix, which will winterkill and leave a smaller amount of residue in the corn seedbed the following year.

    In addition to protecting soil from erosion and building soil organic matter, cover crops can take up excess nitrate left after a cash crop, reducing nitrogen loads in surface or groundwater.

    Talking with Ohio State University Extension, NRCS, or Soil and Water Conservation District employees about what’s working locally can also help set new cover crop users up for success.

    The recipes can be found on the MCCC website, which also includes detailed information about many common cover crop species and links to other resources. Ohio is one of 13 states and provinces represented on the MCCC, a collaborative group with the goal of supporting broad adoption of cover crops across the Midwest. Funding for the recipe project was provided by the McKnight Foundation.

    Extension Educator Sarah Noggle led the recipe development along with Jim Hoorman, Hoorman Soil Health Services. Additional reviewers and contributors on the project include Jason Hartschuh, Ohio State University Extension; Eileen Kladivko, Purdue University; Anna Morrow, Midwest Cover Crops CouncilEric Richer, Ohio State University Extension; and Alan Sundermeier, Ohio State University Extension.

     

  4. Register for Certified Livestock Manager Training

    Manure Application
    Author(s): Glen Arnold, CCA

    The 2020 Certified Livestock Manager (CLM) training will be on Thursday February 27th and Friday February 28th at the Ohio Department of Agriculture’s (ODA) Reynoldsburg campus.

    The first day of the training session will focus on core topics related to ODA rules, basic nutrient    management practices, manure application practices, and water quality.  The second day will focus on agricultural policy, livestock management, university research on nutrient movement from agricultural fields, and livestock economics.

    A Certified Livestock Manager (CLM) certification is required for any of the following:

    1. For a Major Concentrated Animal Feeding Facility (MCAFF) with 10,000 or more cattle; 7,000 or more mature dairy cattle; 10,000 or more veal calves; 25,000 swine over 55 lbs. or 100,000 swine under 55 lbs.; 550,000 or more turkeys, or 820,000 laying hens with other than a liquid manure system. Other requirements for a CLM are in Section 903.07 of the Oho Revised Code and Rule 901:10-1-06 of the Ohio Administrative Code.
       
    2. For a person who is a livestock manure broker that buys, sells or land applies more than 4,500 dry tons per year or 25 million gallons of liquid manure, or its equivalent.
       
    3. For any person who is livestock manure applicator who land applies and transports more than 4,500 dry tons per year, or 25 million gallons of liquid manure, or its equivalent.

    Registration for the 2020 ODA Certified Livestock Manager training is now open. You can find the registration form and training details on the ODA website by clicking this link: https://agri.ohio.gov/wps/portal/gov/oda/divisions/livestock-environmental-permitting/forms/2020%2Boda%2Bclm%2Btraining

    In order to obtain or maintain the CLM certification, an individual is required to have at least 10 hours of training every three years. These training hours are called continuing education units (CEUs).

    The Midwest Professional Nutrient Applicators Association (MPNAA), the association that represents the interests of Ohio manure applicators, will be having a meeting on Thursday February 27th at the end of ODA program. The group will then have their annual dinner at City BBQ in Reynoldsburg immediately afterwards. They are always open to new members.

    For any questions related to registration, please contact Nancy Cunningham at 614-728-6356 or nancy.cunningham@agri.ohio.gov.

  5. Vernalization Requirements for Winter Wheat

    Author(s): Laura Lindsey,

    In the southern portion of the state, above-average temperatures have resulted in winter wheat remaining green (see picture). Will the vernalization requirement be met?

    Wheat

    Winter wheat has molecular regulation preventing the transition to reproductive growth until a certain threshold of cold days has been reached. This regulation is called “vernalization.” In winter wheat, the vernalization period protects plants from breaking dormancy too early.

    The vernalization requirement varies among cultivars and is temperature (and day length) dependent. In a study conducted on one winter wheat cultivar, it took 40 days for plants to achieve vernalization at 52°F while it took 70 days for plants to achieve vernalization at 34°F (see Figure). Temperatures above 64°F were ineffective for vernalization. Although winter wheat is green and the winter temperatures have been fairly mild, winter wheat should meet the vernalization requirement.

    Once the vernalization requirement has been met, growth is driven by growing degree units. At this point, exposure to freezing temperatures can be a concern. In our research, at Feekes 6 growth stage (first node visible), winter wheat yield was reduced when temperatures reached 14°F for 15 minutes. As winter wheat continue to grow, the plant has a decreased tolerance to freezing temperatures. At Feekes 8 growth stage (flag leaf visible, but still rolled up), a temperature of 19°F for 15 minutes reduced grain yield.

     

     

     

     

     

     

    References:

    Alt, D.S., Lindsey, A.J., Sulc, R.M., & Lindsey, L.E. (2020). Effect of temperature on survival and yield components of field-acclimated soft red winter wheat. Crop Science, doi: 10.1002/csc2.20087

    Brooking, I.R. (1996). Temperature response of vernalization in wheat: a developmental analysis. Annals of Botany, 78, 507-512.

     

     

  6. Conservation Technology Conference

    The Conservation Tillage Conference (CTC) is the largest agriculture meeting in northwestern Ohio.  Historically over 800 individuals will attend each day of this two-day conference.  This year’s event will be March 3 and 4 on the campus of Ohio Northern University in Ada.

    The meeting and program have been developed by The Ohio State University Extension Specialists along with Agriculture and Natural Resources Educators in local counties with assistance from local Soil and Water Conservation Districts and the United States Department of Agriculture Natural Resources Conservation Service.

    Farmers, consultants, industry representatives, government officials will meet each day to listen to university specialists, industry representatives, and producers discuss new products and ideas for agriculture.

    Lee Briese, recipient of the International Certified Crop Advisor of the Year Award and an agronomic consultant for Centrol Inc. of Twin Valley in Edgeley, ND, will be the keynote speaker.  The title of his presentation is Details Matter: Equipment, Soils, and Cover Crops.  In addition, Briese will present two other talks during the conference.

    The rest of the conference will include over 60 speakers and a trade show that will have product displays and representatives from over 30 vendors.  Four concurrent program sessions will occur each hour of the day from approximately 8:00 a.m. to 5:00 p.m.

    The focus on the program is conservation including no-till, cover crops, and soil health.  However, the latest management practices for each major crop and new developments in precision agriculture are included in the program.

    The popular “Corn University” and “Soybean School” have been replaced with the Crop Management and Precision Technology as a result of retirements of Extension Corn Specialists from the eastern Corn Belt.  However, ten researchers from seven Land Grant Universities will be presenting during the Crop Management and Precision Technology program.

    Crop Management and Precision Technology topics on March 3 will focus on management practices to improve soil conditioning after last year’s adverse weather and the use of precision agriculture for application of nutrients and making agronomic decisions with sensors.

    Topics for March 4 Crop Management and Precision Technology include repairing damaged soils, new Tri-State Fertilizer recommendations, nitrogen management research, latest production research for soybean and raising profitable wheat.

    Other topics at the conference will be associated with manure such as nutrient management, regulations, and government programs. There will also be topics on hemp production and forage cover crops.

    Water quality topics including phosphorus management, 2019 agriculture impact on Lake Erie, and a discussion on H2Ohio programs will be on the agenda in addition to those that focus on the success of no-till agriculture from the past 50 years.

    Traditional soil conservation topics will include cover crops, no-till, and soil health and cover crop management practices.

    The Conservation Tillage Conference fee is $95 for both days ($70 for one day) if paid online before February 21; registration afterwards and day of is $85 for one day or $115 for both days.

    Registration information and a detailed program schedule may be found at the following web address:  http://ctc.osu.edu.  Certified Crop Advisers (CCA) will be able to receive seven hours of continuing education credits each day in all categories.

     

  7. 2020 Overholt Drainage School

    Author(s): Larry Brown

    The 2020 Overholt Drainage School will be held March 9-12 at the Fairfield County Agricultural Center (831 College Ave, Lancaster, OH 43130).  This year’s program includes the following topics: Agricultural Subsurface Drainage: System Design, Layout and Installation; Drainage Water Management: Controlled Drainage System Design, Layout and Installation; Applications for Water Management, Drainage Water Harvesting; and Water Quality Improvement Practices for Midwest Agricultural Drainage.

    The Overholt Drainage School is designed and taught to provide continuing education for land improvement contractors, soil and water conservation technicians, farmers, engineers, crop consultants, educators and others interested in advancing their knowledge of basic concepts, principles, and skills related to the purpose, design, layout, construction, and management of Soil and Water Conservation Systems. The School has been taught for over 50 years and provides a straight-forward hands-on approach.

    The Drainage School brochure and registration can be found here: https://fairfield.osu.edu/events/overholt-drainage-school.  

    If you have any questions, please contact Larry Brown at brown.59@osu.edu or call 614-292-3826. You can also reach Dr. Brown at 614-264-7916 cell; leave a short message with name and phone number and he will call back ASAP.

Crop Observation and Recommendation Network

C.O.R.N. Newsletter is a summary of crop observations, related information, and appropriate recommendations for Ohio crop producers and industry. C.O.R.N. Newsletter is produced by the Ohio State University Extension Agronomy Team, state specialists at The Ohio State University and the Ohio Agricultural Research and Development Center (OARDC). C.O.R.N. Newsletter questions are directed to Extension and OARDC state specialists and associates at Ohio State.

Contributors

Amanda Douridas, CCA (Educator, Agriculture and Natural Resources)
David Marrison (Educator, Agriculture and Natural Resources)
Elizabeth Hawkins (Field Specialist, Agronomic Systems)
Garth Ruff (Educator, Agriculture and Natural Resources)
Glen Arnold, CCA (Field Specialist, Manure Nutrient Management )
Greg LaBarge, CPAg/CCA (Field Specialist, Agronomic Systems)
Lee Beers, CCA (Educator, Agriculture and Natural Resources)
Les Ober, CCA (Educator, Agriculture and Natural Resources)
Sam Custer (Educator, Agriculture and Natural Resources)
Sarah Noggle (Educator, Agriculture and Natural Resources)
Stephanie Karhoff, CCA (Field Specialist, Agronomic Systems)
Ted Wiseman (Educator, Agriculture and Natural Resources)

Disclaimer

The information presented here, along with any trade names used, is supplied with the understanding that no discrimination is intended and no endorsement is made by Ohio State University Extension is implied. Although every attempt is made to produce information that is complete, timely, and accurate, the pesticide user bears responsibility of consulting the pesticide label and adhering to those directions.

CFAES provides research and related educational programs to clientele on a nondiscriminatory basis. For more information, visit cfaesdiversity.osu.edu. For an accessible format of this publication, visit cfaes.osu.edu/accessibility.