There has been a great achievement in vegetable industry since China's reform and opening to the outside world. China's vegetable industry (CVI) accounts for more than 10 percent of agricultural GDP and it excel all other produces at the amount of both internal and international trade. However, concerning to drives of economic development, the fast growth of CVI is mainly attributed to the domestic demand. At present, China is in the transition from planned economy to market economy, and there exists an obv...