To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...

A new web-based application to facilitate digital soil mapping and optimize soil sampling is called The Soil Sample Planning ...

The University of Delaware Soil Testing Lab uses the Adams-Evans buffer pH test to determine lime requirement for a field based on soil test analysis of an 8-inch composite soil sample. In this quick ...

For example, Iowa State University Extension ... result in low population numbers not showing up on a report. This means continuing soil testing for multiple years is not only a good way to ...

Climate change can't be halted if we carry on degrading the soil, a report will say. There's three times more carbon in the soil than in the atmosphere – but that carbon's being released by ...