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.
The term loam refers to a soil with a combination of sand, silt, and clay sized particles. For example, a soil with 30% clay, 50% sand, and 20% silt is called a sandy clay loam.[Figure 2].Figure 3. Soil Textural Triangle-Based on the triangle, a loamy soil has 40% sand, 20% clay and4-% silt.he terms sand, silt, and clay refer to relative sizes of the soil particles. Sand, being the larger size of particles, feels gritty. Silt, being moderate in size, has a smooth or floury texture. Clay, being the smaller size of particles, feels sticky.