Registered nursing is a large and diverse field. Its 2.7 million practitioners range from novice staff nurses to seasoned clinicians and administrators with decades of experience.
Most clay soil is considered alkaline; clay soils typically have a pH range between 7 and 8.5. In order for soil to be considered acidic, the pH levels must be below 7. Keywords: clay soil, alkaline or acid soil, acidity of clay. Susan Steele has been writing for more than 20 years. Her work has been featured in online publications, such as eHow.com and StarReviews. While attending Ashland Community and Technical College, Steele says her favorite courses were English and literature. Steele has enjoyed working for Demand Studios since June 2009.
If your soil is alkaline, you can lower your soil's pH or make it more acidic by using several products. These include sphagnum peat, elemental sulfur, aluminum sulfate, iron sulfate, acidifying nitrogen, and organic mulches. pH of 5.5 is 10 times more acidic than a pH of 6.5. Conversely, a pH of 8.5 is 10 times more alkaline than a pH of 7.5. A soil test will determine pH. The soil pH is important because it affects the availability of nutrients in the soil.