@Prasanna:

But for legal fight also they will need some money right ? When I say they don’t have any anything left, it means they really don’t have anything. Unlike the working class the farmers usually don’t have any roling money. They lend from someone when a need comes, and repayment is done if they manage to get any money from their fields.

Intrest rates of Agricultral loans are very low and its very easy to get them approved. Thats the reason for choosing agriculture loan over educational loan.