Apr 26, 2018
Heavy farm machinery compacts the soil, both on tilled ground and no-tilled ground. Compaction induced by agricultural machinery often affects soil properties and crop production. Axle load is the first factor that has to be considered in soil compaction, according to Randall Reeder, Ohio State University Emeriti and Dr. Sjoerd Duiker, Penn State Soil Specialist. Axle load is the total load supported by one axle. READ MORE
Apr 26, 2018
An easy to use test can be done to predict potential soil crusting on farm fields. All you need is some chicken wire, water, a glass jar, and a dry clump of soil. When you immerse the clump of soil in the jar of water, the longer it holds together, the better the soil structure to resist crusting. read more
Jan 24, 2018
By: Alan Sundermeier and Vinayak Shedekar A suite of soil health measurements are becoming available which are not part of the traditional soil tests. Soil aggregate stability is an important physical indicator of soil health, which protects organic matter accumulation, improves soil porosity, drainage and water availability for plants, decreases soil compaction, supports biological activity, and nutrient cycling in the soil.
Dec 7, 2017
A 2-year project in Northwest Ohio measured the impact that soil conservation practices have on selected soil health indicators and the subsequent corn yield in cover cropped hay, wheat and corn cropping systems. When choosing which test to conduct, factors such as time, cost, and training need to be considered. The field test cost per sample is approximately $40 less than the burst test however the digital color reader will increase one time costs for field testing by up to $900 (www.solvita.com). Accuracy of results is dependent on proper sample collec
Dec 4, 2017
By Vinayak Shedekar. 1A is a show for a changing America. Every day, host Joshua Johnson convenes a conversation about the most important issues of our time. The show takes a deep and unflinching look at America, bringing context and insight to stories unfolding across the country and the world. 1A is produced by WAMU 88.5, and distributed by NPR.
Sep 28, 2017
by Wayne Honeycutt President & CEO of the Soil Health Institute
Agricultural practices that enhance soil health are as good for the farmer as they are for the environment. Proven benefits of healthy soil include boosting crop yields, enhancing water quality, increasing drought resilience, reducing greenhouse gas emissions, increasing carbon sequestration and building disease suppression.
Sep 25, 2017
Long-term research project to study the impact of cropping system on soil health.
While the benefits of cover crops for soil health have long been touted by extension staff, it’s been difficult for researchers to determine how exactly cover crops affect the soil. That is until now. In 2016, an elaborate soil health monitoring system – the first of its kind in North America – was installed at the Elora Research Station, near Guelph, Ontario.
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Jul 14, 2017
By Vinayak Shedekar
The Soil Health Series Live Stream's July 13 eposode was focused on Cover Crops. Jim Hoorman, Regional soil health specialist with the Northeast Region NRCS-Soil Health Division, Ohio and Michigan. was the featured guest with host Vinayak Shedekar and co-host Wayne Lewis, Farm Manager at the OSU South Centers.
Apr 23, 2017
By Vinayak Shedekar A team of scientists led by Ohio State University examined the relationship between two rapid and affordable soils tests that measure the soil active organic matter – a fraction of soil organic matter that has a shorter turnover time and the main driver of soil biological activity and nutrient availability.
Apr 13, 2017
The topic of soil health has been receiving a great deal of attention lately and farmers are increasingly interested in understanding more about their soils. There are a number of labs that now offer some sort of soil health package, typically made up of tests that reflect biological, chemical and physical components of the soil. Some of these tests have been around for some time, while others are relatively new. But as a farmer, how do you make sense of all these new soil tests, and what they mean for your operation and management?