The old Bray-1 method required multiple samples to provide a full nutrient picture of the sample, slowing the process and increasing the cost. In contrast, the new method, called Mehlich-3, requires ...

WEST LAFAYETTE, Ind. - A device manufactured by Purdue Research Park-based InMass Technologies Inc. has been approved for use in identifying wetlands and other soil conditions. The National Technical ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

This week's gardening column addresses the importance of neutral pH in your garden soil, as well as why "princess trees" are ...

Place a cup of soil into a jar, top it off with water, and shake vigorously. Allowing the mixture to settle entirely, you’ll ...

The University of Delaware (UD) has rated soils in terms of the likelihood of profitable responses to additions of phosphorus (P) and potassium (K) from fertilizers, manures, and other soil amendments ...

The frustration that comes with the poor farm yields can be discouraging to any farmer. But finding out the root cause of the poor farm yields is now easier at your own farm. While several factors ...