按特定的环境和规程,生产的成品茶农药残留,重金属和有害生物等各项指标,符合内、外销允许的有关标准,即为无公害茶叶。但乌龙茶的无公害栽培尚无系统的技术总结,作者参阅相关资料、结合安溪茶区近年来的生产经验,简述栽培技术要点。 According to specific circumstances and procedures, the finished tea pesticide residues, heavy metals and pests and other indicators, in line with the relevant export and import standards, that is, pollution-free tea. However, there is no systematic technical summary on the pollution-free cultivation of oolong tea. The author refers to relevant materials and combines the production experience of Anxi tea district in recent years with a brief description of cultivation techniques.