一、前言茶树原产于中国,至今已有三千多年的生产历史。然而在中华人民共和国成立以前,由于帝国主义、封建主义、官僚资本主义的长期掠夺剥削,致使茶园荒芜,生产衰落,茶叶科学技术十分落后。新中国成立以来,党和政府十分重视茶叶生产的 First, the foreword Tea tree native to China, has more than 3,000 years of production history. However, before the founding of the People’s Republic of China, the long-term predatory exploitation of imperialism, feudalism and bureaucratic capitalism led to the shortage of tea plantations and the decline of production and the backwardness of tea science and technology. Since the founding of new China, the party and government attach great importance to tea production