Click below to view the second video in our new 5-Minute Ag Topic video series, which we hope to continue over the course of 2022. The topic for this second video is manure. Water Quality Extension Associate Rachel Cochran discusses different types of manure, rules and regulations surrounding its use, benefits to applying manure, as well as safety considerations. If you have any suggestions for future video topics, or would like to get information regarding manure research opportunities on your farm, please reach out to email@example.com or firstname.lastname@example.org.
Tragedy struck a farm family in Mercer County when three brothers were killed after entering the manure storage on their dairy farm. This is an unimaginable loss and one that occurs way too often. It is hard to stand by and wait for help when a loved one is unconscious in a dangerous situation but we see time and again how entering to save them often leads to the death of another family member. Please be aware of all the dangers on your farm and inform your family and employees as well. To learn more about manure gasses, read this fact sheet.
By Rachel Cochran, OSU Extension Water Quality Associate
Paulding County Extension will be hosting two events in Northwest Ohio in August: a soil health tour and a follow-up event with a guest speaker. The soil health tour includes stops around Northwest Ohio showcasing different practices to help improve soil health. A map of tour stops can be found at go.osu.edu/soilhealthtour and will be updated as tour stops are confirmed. Continue reading
By Glen Arnold- OSU Extension
The annual Manure Science Review will be held on Tuesday, August 10 from 10:00 am to 3:00 pm at MVP Dairy near Celina, Ohio. Attendees will see and hear about this state-of-the-art dairy’s 80-cow rotary milking parlor, manure handling and management for the 4,400-cow herd, and regenerative farming practices. Speakers will provide updates on the effectiveness of saturated buffers in reducing runoff in Grand Lake Saint Marys as well as issues of legacy phosphorus runoff and the KDS/Quick wash system for manure nutrient recovery. Field demonstrations will include solid and liquid applicators, the Cadman Side-dress System, Oxbo Equipment, in-season manure side-dress demos, and more.
Continuing education credits have been approved for Certified Crop Advisors, Certified Livestock Managers, and Indiana State Chemist certifications. Registration costs are $25 per person until August 1st and $30 per person after that date. For program and registration details, click on the link at ocamm.osu.edu or contact Mary Wicks (email@example.com; 330.202.3533).
Did you miss out on the live presentations for this winter on The Dirt on Soil Health: Investing Below the Surface? Great news! Recordings are available for the entire series of topics.
In this weekly series, farmers, industry, and academic experts weighed in on practical steps to improve soil health and measure impact on crop yield and farm profitability.
Recordings and Slide Sets are available at https://agcrops.osu.edu/events/webinar-recordings/dirt-soil-health-investing-below-surface-0 or on the OSU Agronomic Crops Team YouTube Channel at https://www.youtube.com/playlist?list=PLYlh_BdeqniJPI5Ga7icO7mbFzDdpK7fr or by clicking one of the videos below.
Does It Pay to Improve Soil Health on Your Farm?
Panel discussion with farmers Nathan Brown (Highland County), Matt Falb (Wayne County), and Les Seiler (Fulton County).
By Glen Arnold, CCA, OSU Extension
Harvest is starting and farmers participating in the H2Ohio program are reminded that any fall fertilizer applications, including manure, need to be approved by their local Soil & Water Conservation Districts. This will assure the application is in compliance with their Voluntary Nutrient Management Plan and there will be no problems with the payment process.
Many farmers will be working with their local fertilizer dealerships for fertilizer recommendations, but it is still a requirement to get approval from your local Soil and Water Conservation District before the fertilizer or manure is applied.
A major agronomic debate is being played out in Columbus now, which has potentially large ramifications for western Lake Erie and goes beyond simply looking at the staggering volumes of liquid and solid excrement produced by northwest Ohio cows, hogs, and chickens.
It focuses on the minutia of agricultural science, right down to the parts per million of phosphorus applied to soil in the form of manure.
One of the many groups raising questions is the Lake Erie Foundation, a consortium of Lake Erie-area business and environmental interests. That group and others, including Lake Erie Waterkeeper, want manure-based phosphorus applications dialed down to roughly the same concentration as commercially made, synthetic fertilizers, which is about 40 to 50 parts per million. Manure has for years been applied on northwest Ohio crop farms at much higher concentrations, usually 150 ppm. Some critics, though, claim the application rate has, in reality, gotten as high as 200 ppm to 250 ppm.
From information gathered in a public records request, the foundation believes the state of Ohio has rejected a recommendation from an independent consultant, McKinsey & Co., to promote 50 ppm as a limit for manure, even though Dorothy Pelanda, Ohio Department of Agriculture director, showed support for that in 2019. The firm was paid $1.5 million to provide advice to the DeWine administration for its H2Ohio program, which aims to improve water quality statewide through better farming techniques, more and improved wetlands, better pipelines, and other measures. Continue reading
By Glen Arnold, OSU Extension
Stockpiles of poultry litter can be seen in farm fields across Ohio. While common each year in wheat stubble fields, there also many stockpiles in soybean fields. Poultry litter is an excellent source of plant nutrients and readily available in most parts of the state.
Poultry litter can be from laying hens, pullets, broilers, finished turkeys, turkey hens, or poults. Most of the poultry litter in the state comes from laying hens and turkey finishers. Typical nutrient ranges in poultry litter can be from 45 to 57 pounds of nitrogen, 45 to 70 pounds of P2O5, and 45 to 55 pounds of K2O per ton. The typical application rate is two tons per acre which fits nicely with the P2O5 needs of a two-year corn/soybean rotation. Continue reading
The authors of the Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa include Steve Culman, Anthony Fulford, James Camberato, Kurt Steinke, Laura Lindsey, Greg LaBarge, Harold Watters, Ed Lentz, Ryan Haden, Eric Richer, Bethany Herman, Nicole Hoekstra, Peter Thomison, Rich Minyo, Anne Dorrance, Jeff Rutan, Darryl Warncke, Cassandra Brown
The Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa was first published in 1995 and has served as a cornerstone in nutrient management in field crops for Indiana, Michigan, and Ohio. As crop production practices in this region changed over the past 25 years, many questioned if these nutrient management guidelines were still relevant today.
In 2014, work began to revise and update the nutrient management recommendations in corn, soybeans, and wheat. Over 300 on-farm trials were conducted across 34 Ohio counties, including trials evaluating crop response to N, P, K, and S. It was a tremendous collective effort with the ultimate goal of providing objective information to farmers to manage nutrients as judiciously and profitably as possible.
The recommendations have been comprehensively revised and updated. A summarized version can be found online: go.osu.edu/fert-recs
There is a menu at the bottom of this webpage that will allow users to view the topics of interest, including an executive summary that provides the highlights. The full version of the recommendations is being finalized at OSU Extension Publishing and a downloadable pdf and printed bulletin will be available soon.
By Glen Arnold, OSU Extension
Wheatfields have been or will be harvested in Ohio soon and some farmers will plant double-crop soybeans. In recent years there has been more interest from livestock producers in applying manure to newly planted soybeans to provide moisture to help get the crop to emerge.
Both swine and dairy manure can be used to add moisture to newly planted soybeans. It’s important that the soybeans were properly covered with soil when planted to keep a barrier between the salt and nitrogen in the manure and the germinating soybean seed. It’s also important that livestock producers know their soil phosphorus levels, and the phosphorus in the manure being applied, so soil phosphorus levels are kept an acceptable range. Continue reading
By: Glen Arnold
Some Ohio livestock producers will be looking to apply manure to farm fields frozen enough to support application equipment. Permitted farms are not allowed to apply manure in the winter unless it is an extreme emergency, and then moved to other suitable storage is usually the selected alternative. Thus, this article is for non-permitted livestock operations.
In the Grand Lake St Marys watershed, the winter manure application ban from December 15th to March 1st is still in effect. Thus, no manure application would normally be allowed from now until March 1st. Continue reading
The 2019 North American Manure Expo is being held on July 31st and August 1stat Fair Oaks Farms in Indiana. This event is a great opportunity to see new manure technology, gain knowledge through educational sessions, and see equipment being demonstrated.
The Expo kicks off on Wednesday, July 31st with tours in the morning followed by liquid manure agitation demonstrations, special industry presentations, and the trade show in the afternoon.