Question

Why is the use of cow dung in fields as fertilizers red nowadays?

Answer 1

Dear student,

Cow dung as manure is not ideal in many ways:
1. Cow dung contains large amount of phosphorus. This can lead to ground or surface water pollution.
2.Raw manure is a source of pathogenic microbes. It needs to be composted for safer use.
3.Composting process emits green house gases like methane.

Regards.