山东省日照市自 6 0年代初开始南茶北引 ,获得成功 ,已成为当地重要的支柱产业。多年来 ,传统的茶园经营模式是头 3年基本无产量 ,同时又因老茶园树龄大 ,不仅茶叶内质显著下降 ,而且抵抗力差 ,病虫害增多 ,过度施用农药化肥造成茶叶产品的化学污染加重。为从根本上克服上述问 Rizhao City, Shandong Province since the early 1960s started South Chabei North, to be successful, has become an important pillar industry. Over the years, the traditional mode of operation of the tea plantation has basically failed to produce for the first three years. At the same time, due to the large age of the old tea plantation, not only the endoplasmic potential of the tea leaves has dropped significantly, but also the resistance is poor and pests and diseases increase. . To fundamentally overcome the above question