山东为我国最北的茶区,冬季若出现严重的持续低温,茶园就会发生冻害。日照市东港区巨峰镇为“南茶北引”第一镇,经过30多年的茶叶生产实践,已摸索出一套行之有效的茶园管理经验,现就成龄茶园的越冬防护及冻害后的春季管理技术简要总结如下,以供北方其他茶区借鉴。一、越冬防护 Shandong is the northernmost tea plantation in China. If there is a serious and sustained low temperature in winter, the tea plantation will suffer frost damage. After more than 30 years of tea production practice, Jufeng Town, Donggang District, Rizhao City, has found a well-established management experience in the tea garden. As a result, over-winter protection and frost damage After the spring management techniques briefly summarized below, for reference to other northern tea. First, the winter protection