七十年代末至八十年代初,我省部分地区的茶园建立了不同类型的灌溉设施。据我们调查,在茶园的灌溉过程中,存在不同程度的能源浪费现象。这样就增加了生产成本,茶园的经济效益不高。因此,凡已建立 From the late seventies to the beginning of the eighties, different types of irrigation facilities were established in some tea plantations in our province. According to our investigation, there are different degrees of energy waste in the irrigation of tea plantations. This will increase the cost of production, the economic benefits of tea is not high. So where have been established