This description is a very simplified example of the P cycle; we will now go into more detail. Decaying plant residues are not the only source of P in the soil. Manure and other organic residues (e.g.

Phosphorus is a vital nutrient that plays a crucial role in various biological processes, including energy transfer and the formation of DNA and RNA. Understanding the biogeochemical cycles of ...

University of California, Irvine researchers have reported evidence that marine nutrient cycles – essential for sustaining ...