By Harold Watters, Ohio State University Extension
Over the past month or so, I participated in three conferences on nutrient loss. While many speakers addressed phosphorus concerns, several mentioned nitrogen as the next target. I focused on the nitrogen talks.
So lets talk about nitrogen management. It leaks, like everywhere. Up and down — up as a gas when the soils are saturated and moves down and out with water movement. By my estimate we mineralized 100 pounds of N per acre in 2017, and probably lost 100 pounds or more in many spots to leaching and to denitrification. Even though 80% of the atmosphere is N, we still have to supply it for our grass crops. And we add more than we need, because we don’t want to be short. That’s an economic concern. Continue reading
From: Ohio’s Country Journal
The Ohio Department of Agriculture Division of Soil and Water Conservation would like to remind producers and nutrient applicators of laws and restrictions on manure application.
Signed into law by Governor John R. Kasich in July 2015, Ohio Senate Bill 1 clarifies and enhances the restrictions on manure application within the Western Lake Erie Basin (WLEB). Continue reading
By Jessie Schulze and Sarah Noggle, Ohio State University Extension
Nutrient Management Plan Writers are still working for the 2018 year in the Western Lake Erie Basin to write free plans for non-CAFO farmers. Our goal is to complete 65,000 acres for NMP’s in 2018. These plans are written free of charge to farmers and require a small amount of your time and effort. Continue reading
By Daniel Anderson, Iowa State University Extension
As we get to the heart of land application season my thoughts always drift to the same concepts. How can we do better at moving manure from farmstead to field, quickly, safely, and environmentally consciously? Manure has long been considered a valuable input to the soil for crop production and in its broadest sense manure management is the science of figuring out the most appropriate use of animal manure and how to get the most benefit for the least expense while protecting air, soil, and water quality. Continue reading
From Ohio Ag Net
Take a whole class or just take the test, which is better? Farmers will get to decide.
Those who apply fertilizer on 50 or more acres now have the option to take an exam or attend a three-hour course to get the required certification aimed at protecting water quality.
The exam is a new option the Ohio Department of Agriculture will offer to make it easier for farmers to get certified and yet ensure that those who are applying fertilizer know the safest measures. The exam option was one of the rule changes on fertilizer certification that went into effect Oct. 1. Continue reading
From Ohio Ag Net
As a result of an earlier federal court decision, EPA issued a notice directing all livestock farms emitting more than 100 pounds of ammonia or hydrogen sulfide in a 24-hour period to report continuous air emissions under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA).
The reporting deadline is currently Nov. 15, 2017.
If you estimate your operation has greater than or equal to 100 pounds of ammonia emitted per day, then you must notify the National Response Center (NRC) by email at: NRC-CERCLA-EPCRA-REPORT@uscg.mil. Continue reading