By: Greg LaBarge, CPAg/CCA, Ohio State University Extension
A new factsheet highlights eight steps to reducing edge of field P losses while maintain soils for increase crop production. The Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field-AGF-509 (https://ohioline.osu.edu/factsheet/agf-509) highlight practices that can be used to reduce edge of field losses of P. There are eight field specific steps to considered.
Identify surface inlets to tile and use appropriate practices to reduce surface losses
Consider ground and weather conditions prior to application of fertilizer and manure
Take a representative soil test
Use soil test as screening tool to meet crop production and water quality goals
With a soil test P value of 40 PPM Mehlich III or less, you can reduce risk of crop yield losses with nutrient application for crop yield.
By: Emerson Nafziger, Department of Crop Sciences University of Illinois. October 9, 2019. farmdoc daily (9):189
The high number of prevented-planting fields in some areas, the late start to harvest, and the inability to apply P and K fertilizer as planned last fall or this past spring combine to raise a number of questions about fall application of P, K, and lime over the next few months. Continue reading →
Decisions, decisions these days. When it comes to selecting the right cover crop for your farm, there is no one-size-fits-all option. This document is to help those of you new to cover crops with the thoughts, questions, and decisions, one needs to make when selecting cover crops. Planting cover crops on prevent planting acres protects the soil from further water and wind erosion.
This is here to help you make a plan and eliminate stress. Cover Crop selection is based on many different factors. What works on one field may not work on an adjacent field. Each farmer has different goals and ideal practices for their farms. Doing your homework prior to purchasing or planting cover crops can save you time and money. Continue reading →
The Ohio Department of Agriculture (ODA) is announcing an additional assistance program for producers in the Western Lake Erie Basin funded by the passage of Ohio Senate Bill 299.
The Ohio Working Lands Small Grains Program is a voluntary program that will encourage producers in the Western Lake Erie Basin to plant small grains such as wheat, barley, oats, or cereal rye on eligible cropland. As the “working lands” name implies, participants must plant and harvest small grains, land apply manure, and plant a cover crop to receive a cost-share payment to help offset operating costs. The program benefits the planting of small grains not only for the conservation benefits, but to provide livestock producers with a longer application window to land apply manure and nutrients. Continue reading →
Research measuring nutrient losses from surface and subsurface drainage in Ohio indicates that not all fields contribute equally to various water quality issues. Fields with higher than average potential losses have some characteristics observed during everyday field activities or when working with agronomic records. For example, a stream bank collapsing and sloughing off is adding to downstream sedimentation issues, or a field with a soil test report showing phosphorus levels above agronomic need can result in higher soluble phosphorous losses. Continue reading →
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 →
The legislative Joint Committee on Agency Rule Review (JCARR) has voted to send the “watersheds in distress” rule revisions back to the Ohio Department of Agriculture (ODA). JCARR reviews administrative rules to make sure they follow legal requirements. The “watersheds in distress” rules seek to address agricultural nutrient impacts on water quality. At its December meeting, JCARR members voted 8 to 1 to recommend that ODA revise and refile the rules for consideration at JCARR’s next meeting on Jan. 22, 2019. 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 →