In short: nothing. It’s the same thing. Iron sulphate is often called ferrous sulphate or sulphate of iron.
Chemically, iron sulphate is a salt with various applications – industrially, horticulturally, and even medically.
You might be prescribed ferrous sulphate as a dietary supplement to treat anaemia and iron deficiency.
Iron is an essential element for animal nutrition. It is present in different raw materials in more or less quantity and with more or less availability. The lack of this oligo-element generates problems of anemia, growth retardation, decreased immune response, etc.
To cover the different needs that can be produced according to the type of animal, age and condition, it is necessary to supplement it with products with iron that solve these deficiencies.