Sir Elton Hercules John CBE (born Reginald Kenneth Dwight on 25 March 1947) is a multiple Grammy and Academy Award-winning English pop/rock singer, composer and pianist. Source(s): http://en.wikipedia.org/wiki/Elton_John
The âPerc Testâ. A Perc Test (also known as âPerk Testâ, and more formally known as a Percolation Test), is a soil evaluation that tests the rate at which water drains through soil.
approximate the CEC from regular soil test results. So, the CEC value listed on regular soil test report is the results of a calculation, not an actual measurement. See Agronomy Fact Sheet #23: Estimating CEC from Cornell Soil Test Data, for more details. Implications o The higher the CEC the more clay or organic matter present in the soil. This usually