What are the nutritional requirements for bacterial growth?
For carbon: pathogens are mainly obtained from sugars.
For inorganic salts: bacteria need a variety of inorganic salts to provide a variety of elements of bacterial growth, which requires the concentration of 10.3 ~ 10.4mol / L elements for the common elements, the need for concentration in the
The nutritional conditions required for bacterial growth generally include water, carbon, nitrogen, inorganic and growth factors
For water: the nutrients required for bacteria must be dissolved in water, nutrient absorption and metabolism are required to carry out water.
