It depends upon whether your farm business is set up as a separate legal entity on its own. TurboTax Business only creates tax returns for multi-member LLCs, S Corps, Partnerships, C Corporations and Fiduciaries (Trust/Estates). It does not create personal income tax returns.
Because you mention that your small farm/ranch is a hobby, then you would use either TurboTax Self-Employed (online) or TurboTax Home & Business (cd or download) to create your personal income tax return that will include the income and expenses for your small farm/ranch.
