It is the tendency of the development of free economy to attend World Trade Organization (WTO). The operation of the agriculture in Taiwan concentrates in small farms and fine agriculture that have many disadvantages such as high labor intensity, high production cost, high labor cost, small production scale. Under this circumstance, it is difficult for Taiwanese farmers to compete against foreign farmers who operate with large farm areas and low labor cost, causing the reduction the demand for domestic agricultural products farmland. The agricultural operation in Taiwan must be transformed, some farmers must change their jobs and excessive lands must be released to make the agricultural products more competitive. If the government does not provide a complete plan and take other related measures, the ecological system will be damaged seriously. In the aspect of farmland, the public shall have the common view of maintaining reasonable farmland areas to ensure a basic grain production and ecological balance. First, considering that the domestic tourism will become prosperous thanks to the two-holiday policy of the government. The farmers who release their farmland shall be encouraged to use their lands as leisure farm or agricultural farm for citizens. It is also feasible to use the released lands for environmental education activities so as to meet the requirements of both the ecological balance and the economical efficiency of farmland of farmland. Besides, the government shall purchase fallow lands as many as possible to establish ecological networks for the purpose of increasing the habitats of creatures, protecting the biological diversity and maintaining ecological balance. In the aspect of agricultural products, the government shall evaluate agricultural production manners integratedly based on the conditions of different zones to produce optimal agricultural products and other organic products that have high quality, competitive strength and special local flavor to compete against the low-cost foreign products. In the aspect of supporting farmers to change their jobs or continue their current career, the effort shall concentrates in the leisure and ecotourism, farm and other value-added high-quality agricultural products so that farmers may gain reasonable profit and sustainable developing their agriculture. The natural environment may also be conserved under this circumstance.