In this article, the agriculture development and achievements in China are described in detail, which includes 5 main aspects： stable growth of agricultural production, booming of township enterprises, significant improvement of farmers´ living standard, rapid development of international cooperation & exchanges and significant achievements of rural economic system reform. The particular characteristics of the new development phase of Chinese agriculture along with the opportunity and challenges it will face after China entering WTO are analyzed. The major achievements, development trend and key points for adjustment of Chinese agricultural science and technology are comprehensively studied, the related strategies and suggestions are also put forward.