In Asian countries, agricultural management is normally based on families in which the farming scales are mostly small. Hence, there is a need to design a series of accompanying rewards and controlling measures by providing enough incentives so that a collective area of farm land is formed by uniting several farmers’ land by means of leasing. The farming practice of this collective land is conducted by an expert organization, adopting the similar rough farming like that of the USA in order to reduce production cost and to promote competitiveness. As long as the legislative and controlling measures are appropriate such that people’s interests are not harmed, not only the impact of WTO on rice paddy could be reduced, but the cultivation techniques could be improved to increase rice quality for further export opportunities.