What is the process of soil testing primarily used for?

The process of soil testing is primarily used to determine nutrient levels and pH, which is crucial for developing informed fertilization strategies. By analyzing soil samples, farmers and agronomists can identify the essential nutrients present in the soil, such as nitrogen, phosphorus, and potassium, as well as the soil's pH levels. This information allows for the adjustment of fertilization practices to meet specific crop needs, enhancing growth and productivity while minimizing the risk of over-fertilization or nutrient deficiency.

Accurate soil testing helps in making data-driven decisions that can lead to improved crop performance, sustainable agricultural practices, and efficient resource management. Ultimately, this process supports the goal of optimizing yields and maintaining soil health, making it a foundational practice in agriculture.