I am pleased to share with you the newly revised edition of the DHS Privacy Officeâs. Handbook for Safeguarding Sensitive PII (Handbook) which applies to every DHS. employee, contractor, detailee, intern and consultant. This Handbook provides guidelines to help you safeguard Sensitive Personally. Identifiable Information (PII) in both paper and electronic form at DHS.
When applied to the soil, a superphosphate fertilizer raises the amount of phosphorus available to plants. Regardless of type of plant, all require a healthy amount of phosphorus in order to survive. This nutrient is present in every cell of the plant, and is vital in maintaining the strength of the cell structure.ll three types of superphosphate are usually made with a naturally occurring substance called rock phosphate. While this can be applied as a fertilizer in its raw form, putting it through the chemical reactions to create other types of fertilizer has been found to make it more effective.
A different type of acid is used to manufacture triple super phosphate, which contains about 48 percent phosphate with less calcium and sulfur.ll synthetic phosphorus fertilizers are made from mined rock phosphate. Phosphorus is one of the three primary plant nutrients. Fertilizers often supply significant amounts of phosphorus, along with nitrogen and potassium, the other two primary nutrients.