What is the maximum area of a single sampling area recommended for proper soil sampling?

Understand the Problem

The question is asking about the recommended maximum area for a single soil sampling site. It presents four options to choose from, focusing on proper soil sampling practices.

More Information

For proper soil sampling, it is important to take multiple cores or samples within the designated area to ensure accurate representation of the soil conditions.

Tips

A common mistake is not taking enough cores/samples or not distributing them randomly, which could lead to unrepresentative samples.

Sources

• Soil Test Sampling Guide - Pennington - pennington.com