RANK() The RANK function instead of assigning a sequential number to each row as in the case of the ROW_NUMBER function, it assigns rank to each record starting with 1. If it encounters two or more records to have the same ORDER BY values, it is said to be a tie and all these records get the same rank.
Why is soil important. Soil plays a vital role in the survival of living beings on the earth. Its importance can be listed as. 1. Soil fertility: Fertile soil supports growth of plants. In-turn these plants produce vital needs to humans like food, clothing, furniture, medicine etc. Even other animals, insects receive food by grazing on plants. 2. Soil microbiology: It provides support for survival of many bacteria, algae, fungi etc..
Do a Soil Test. Determine the pH of your soil. The pH level is a measure of the alkalinity or acidity of a substance. The pH of your soil is important because it determines the ability of the grass to use the ingredients in the fertilizer.Your soil test will determine which fertilizer is best for you.Bring your soil as close to neutral as possible to get the most benefit from the fertilizer you use.he pH of your soil is important because it determines the ability of the grass to use the ingredients in the fertilizer. Your soil test will determine which fertilizer is best for you. Bring your soil as close to neutral as possible to get the most benefit from the fertilizer you use.