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 ...

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 ...

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 price of soil sample testing at the Soil and Plant Testing Laboratory is being reduced as the lab adopts a new testing method.

Soil testing kits, which are critical tools for determining nutrient content, soil pH, and other important parameters, play a crucial role in precision farming, construction, and environmental ...

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

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 ...