Business & farm

Thank you for the reply TurboTaxDavidD - though intended as a business, it will never be a way to make a living on its own. My husband is the main wage earner, but I'm trying to supplement our family income. I have seen so much conflicting information on this and don't want to trigger an audit. So if I do the business route, do I have to have a business license for IRS purposes? Do I have to identify myself as self-employed? And where should I enter all of this- on a schedule F or other place?