By collecting data from interviews of 40 entrepreneurs list about how to operate the investment expenses, production costs and revenue from the regional rice taen watermelon.
The data collected from interviews with 40 member enterprises operating characteristics. Investment costs Production costs And revenue from the sale of Rice Cracker watermelon.
By collecting data from interviews of 40 operators). On the implementation of investment cost, production cost and income from the biodiesel rice but water melon.