Having a soil pH in the neutral to 6.8 range across corn acres can help growers get the best performance from their fertility program — achieving higher yields with better ROI.

Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

These maps offer a comprehensive view of ... moisture content, and pH,” Dutt said, adding that by analysing soil samples and using computer programmes, farmers can see how different factors ...

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 ...