In a pit about 3 feet underground lies one possible solution to reducing a large amount of the phosphorus draining from some of Ohio’s agricultural fields.
At two locations in the state, researchers with The Ohio State University College of Food, Agricultural, and Environmental Sciences (CFAES) are testing phosphorus filters that have removed up to 75% of the phosphorus running through them. Phosphorus can be found in commercial fertilizers and animal manure. Continue reading →
Throughout the growing season, and particularly this fall, there were a lot of rainfalls — off and on. Not only did fields fill up with water, but manure ponds and lagoons did also, and that might make some farmers a bit nervous.
Ohio had the third-wettest year ever in 2018, and there’s been little letup since then, leaving farm fields across the state saturated. For farmers with a lot of livestock, spreading manure onto wet or frozen land as fertilizer is not an option right now, and manure ponds are filling up fast. Continue reading →
By: Rick Koelsch, University of Nebraska, Previously published on Farm Journals Pork online
If manure increases formation of larger (macro) and more stable soil aggregates , several benefits may result for fields fertilized by manure compared to commercial fertilizer including:
1) Reduced runoff and soil erosion;
2) Increased water infiltration into the soil possibly leading to greater drought tolerance; and
3) Partial offsetting of higher soil P levels resulting from manure application and limiting P loss to local surface water. Continue reading →
Recent actions by the Ohio legislature and Governor Kasich will affect the management of agricultural nutrients in Ohio. The Ohio General Assembly has passed “Clean Lake 2020” legislation that will provide funding for reducing phosphorous in Lake Erie. Continue reading →
By: Steve Culman, Anthony Fulford, Peter Thomison, Rich Minyo, Eric Richer, CCA, Harold D. Watters, CPAg/CCA, Greg LaBarge, CCA, Joe Nester, and Karen Chapman
Previously on Ohio Ag Net
Ohio State University corn nitrogen rate recommendations follow a unified framework used throughout the Corn Belt. Together with six other states (Iowa, Illinois, Indiana, Michigan, Minnesota, Wisconsin), the Ohio recommended nitrogen rates are not based on yield goals, but on economic returns. Corn yield responses along with corn and nitrogen prices are used to calculate the point at which the last unit of added nitrogen returns a yield increase large enough to pay for the added nitrogen cost. This approach, called the maximum return to nitrogen (MRTN), is favored because of the economic volatility in both corn grain and nitrogen fertilizer prices. The past 10 years provides ample evidence of these fluctuations. Continue reading →
Here is a breakdown of wholesale prices and trends of the various fertilizers:
Global ammonia markets remained soft in March with weakness in urea and nitrates markets pressuring ammonia prices as well as reduced demand in India due to phosphate plant turnarounds.
The April Tampa contract settled at $275 metric ton (mt) cfr (cost and freight), a $30 decrease from March. The Caribbean Nitrogen Company (CNC) and the National Gas Company of Trinidad and Tobago reached an agreement for a new gas supply contract. The Prime Minister of Trinidad has indicated the seven-week closure of the CNC plant will end. It has been suggested the plant will restart in first-half April. Continue reading →
I figure by now everyone has heard or read that Ohio EPA and the Governor’s office have made the decision to include the open waters of the Western Lake Erie Basin on a list of impaired waters of the state due the persistent algae blooms over the past near decade. What does this word “impaired” mean and what will the response be? Two questions that nobody has a clear answer for. Impairment is a federal designation that says that a body of water is either not fit for recreation, drinking, or both. The Chesapeake Bay watershed has been operating under this impaired status for a number of years. Continue reading →
Today, Ohio EPA released the draft 2018 water quality report that outlines the general condition of Ohio’s waters and includes a list that identifies impaired waters that are not meeting their federal or state water quality goals, as well as waters that have improved to meet federal standards.
In the draft for 2018, the Agency is proposing to designate the open waters of Lake Erie’s Western Basin (from the Michigan/Ohio state line to the Marblehead Lighthouse) as impaired for recreation due to harmful algae and drinking water due to occurrences of microcystin. Previously, only the shoreline area of the Western Basin and drinking water intakes had been designated as impaired. Continue reading →
By: Eric Richer, CCA, Ohio State University Extension
Ohio is nowseeing full implementation of Ohio’s Agricultural Fertilizer Applicator Certification regulation. The regulation was result of Senate Bill 150, which can be found at http://codes.ohio.gov/orc/905.322 and http://codes.ohio.gov/orc/905.321. The 2014 regulation required farmers to complete a fertilizer certification program if they applied fertilizer to more than 50 acres of land in agricultural production primarily for sale. Exemptions included fertilizer applied through a planter, individuals whose crops remained on the farm for their livestock and not sold, or fertilizer applied by a commercial applicator. Continue reading →