Grid soil sampling is a technique used to collect soil samples from a field at regular intervals, typically using a grid with uniform spacing between sample points. Taking sub-acre grid samples can be a useful approach for soil testing and analysis for several reasons:
Overall, taking sub-acre grid samples can provide farmers with valuable information about the variability of soil properties across their fields, which can be used to make more informed decisions about crop management practices. This can help to improve crop yields, reduce input costs, and ensure compliance with regulatory requirements.