University of Kentucky (UK) Ag Equine Programs will host its 11th Annual Pastures Please! pasture management workshop from 5:30 to 8 p.m. on Monday, Jan. 22, 2018, at the Scott County Extension Office. The event is free, and snacks will be provided prior to the event by McCauley’s Feeds.
Horse owners, farm owners, and farm managers will have the opportunity to listen to several informative talks from forage extension specialists about reestablishing pastures, weed management, and general pasture maintenance. For more information or to RSVP for the event, contact your local county extension agent.
Jan. 12 – Forages at Kentucky Cattlemen Convention, Lexington, KY
Jan. 15-16 2018 American Forage and Grassland Council Annual Meeting, Louisville
Jan. 22 – Pastures Please!! Equine meeting, Georgetown, KY
Feb. 10 – Small Ruminant Grazing Conference, Madisonville, KY
Feb. 22 Kentucky Alfalfa and Stored Forages Conference, Cave City.
Feb. 26-27 – Heart of America Grazing Conference, Springfield, MO
Mar 8 – Novel Tall Fescue Renovation Workshop, Lexington, KY
Potassium can be a neglected nutrient in forages, especially hayfields. Potassium is needed for many essential plant processes including stomatal opening and closing (regulates water status of plant), winter hardiness, and resistance to plant disease and stress. Fall is a great time to sample pasture and hayfields and apply needed fertilizer such as potash (K2O).
Silage crops are heavy users of K2O, and the stover/stems contain ¾ of the potash. If these fields are not amended with additional K2O according to soil test, subsequent forage crops will be K deficient. Repeated removal of hay crops without K2O replacement results in low to very low soil K2O test levels. Hay crops on these soils will have a diminished response to N, and can even appear nitrogen deficient after N fertilization.
A ton of fescue or orchardgrass hay will remove 17 to 19 lbs. of phosphate (P2O5)per ton compared to 53 to 62 lbs. of K2O. Using 20 and 60 for P2O5 and K2O removal respectively, a three ton hay crop will remove 60 lbs. of P2O5 and 180 lbs. of K2O. Replacement of these nutrients using 19-19-19 would require 900 lbs. of product per acre. Commonly used rates of 200 to 300 lbs. of 19-19-19 per acre would undersupply the K2O needed by 120 to 140 lbs. per acre.
To prevent potash from being limited in your hayfields, get a current soil test and then work with your fertilizer dealer to prepare a blended fertilizer that will supply recommended nutrients. Hay fields that are very low in potash will requires high application rates over time. ~ Dr. Jimmy Henning
“Forages: Opportunities for the Next Generation” is the theme of the 2018 AFGC annual conference, to be held in Louisville, KY January 14-17. Producer day is Monday, January 15th and will open with a keynote address from Greg Peterson of the Peterson Brothers. Other highlights include practical oral and poster presentations, a trade fair, hay judging contest, National Forage Bowl competition, Forage Spokesperson contest and Emerging Scientist Competition. Click here for the full agenda or to register.
Prussic acid, cyanide, or hydrocyanic acid are all terms relating to the same toxic substance. Hydrogen cyanide was first isolated from a blue dye (Prussian blue) and because of its acidic nature it became known by the common name “prussic acid.” Cyanide is one of the most rapidly acting toxins that affect cattle. Most of us think about cyanide because of it’s release from johnsongrass after frost. Click here for the full publication.
The UK Forage Extension Team has been busy building a new website. This new site will still house our publications and event archives, but will also allow us to better share other media forms such as videos and decision aids. To help us better design this website and all our educational programs , we are asking for your help. If you haven’t yet completed our survey, please do so soon. If you have, thank you for your participation. We are excited to continue to work with producers across the Commonwealth to improve forage management and livestock production.
Please select the survey button below that best describes your situation:
Nearly 200 farmers, agents and industry participants attended the 2017 Kentucky Grazing Conference on October 17-18. Dual locations (Lexington and Hopkinsville) impacted a wider audience for the conference, hosted by the Kentucky Forage and Grassland Council and the UK College of Agriculture, Food and Environment. A nationally recognized panel of speakers presented on the theme of ‘Pasture Management to Control Weeds and Improve Production’.
The program featured Kathy Voth, nationally recognized for her work with animal grazing behavior on weeds. Other speakers included Scott Flynn -Dow AgroScience; Greg Brann – NRCS (ret.), Micheal Flessner – Virginia Tech; Chris Teutsch – UK; and Bill Payne – KY farmer and Technical Service Provider. The speakers addressed how producers could develop and integrated approach to pasture management that addressed various weed concerns.
David Burge, Anderson County producer was the winner of the 2017 KFGC Forage Spokesperson Contest. David will represent Kentucky at the American Forage and Grassland Council annual meeting, which is January 14-17, 2018 in Louisville, KY. The full AFGC program is available at http://www.afgc.org.
If you missed the Kentucky Grazing Conference, all presentations were recorded and be viewed on the KYForages YouTube channel:
Herbicide Technologies for Pasture Weed Control – Scott Flynn
KFGC Forage Spokesperson Contest – Dave Burge
Mixed Species Grazing as Part of an Integrated Weed Control Program – Greg Brann
Herbicides as Part of an Integrated Weed Control Program – Michael Flessner
Soil Fertility and Grazing Management as Part of an Integrated Weed Control Program – Chris Teutsch
KFGC Forage Spokesperson Contest – Cody Rakes
Perspectives from New Zealand – Bill Payne
Kathy voth leads the Hopkinsville audience through a discussion of grazing beharior on weeds. Kathy is the editor of the enewsletter OnPasture.