Law Enforcement - The SRO is a visible law enforcement presence on campus to deter, prevent, and respond to crime. He or she advises school officials on law-related matters, helps assess school safety needs, and serves as a vital link to other emergency personnel during critical incidents.
Self-Fertilizing. Sagos have a coralloid root system -- meaning one that resembles corals -- containing algae that collect nitrogen from the air, providing nutrition to the plant. In their natural habitat, this is the only source of nitrogen available, which makes the sago a slow-growing cycad.
Superphosphate fertilizers have a high content of the nutrient phosphate. One of the three nutrients essential to healthy plant growth, phosphate can be applied in a high concentration with a superphosphate fertilizer to plants ranging from houseplants to agricultural crops.Several different types of this fertilizer have been created for different needs.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.