The purpose of this fact sheet is to explain the general concept of soil pH and Buffer Index and to show how these soil test values are used in making ...

Learn about how soil acidity can be a problem for plant growth in much of Oklahoma but is most prevalent in central and eastern OK.

Results from a soil test allow you to monitor soil chemical conditions, tap existing nutrient supplies, identify nutrient deficiencies, and apply optimum ...

This handbook includes information about soil problems, fertilizer, soil research, precision nutrient management and much more.

The basic concepts and benefits of soil water content and soil water thresholds for efficient irrigating practices.

A general summary of soil organic matter and the traits that control build-up.

... url="https://extension.okstate.edu/fact-sheets ... Adding inorganic nutrients (chemical fertilizer) increases soil ... Soils, an Introduction to Soils and Plant ...

Understand soil compaction, the different forms of compaction and how to classify them, prevention methods and compaction remediation methods.

Different soils have different needs; therefore, begin to understand how fertilizers affect your garden and their individual desires.

Normally, soil samples are collected to the tillage depth (typically 6 inches) for routine soil analysis of nutrients and pH. Furthermore, the soil test ...