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茶园喷灌不仅能增产提质,而且还具有省水、节约劳力、适应各种地形条件等优点。所以,近年来,喷灌在茶叶生产上应用得较多。据浙江省不完全统计,全省约有十五万亩茶园建立了流动式、固定式或半固定式的喷灌系统,这对提高茶叶产量、品质以及茶树的抗旱能力都起了积极作用。为了探明喷灌对增产提质的经济效应,我们曾对茶树的需水规律以及茶
Tea garden sprinkler irrigation can not only increase yield and quality, but also has the advantages of saving water, saving labor and adapting to various topographical conditions. Therefore, in recent years, sprinkler irrigation applied in tea production more. According to incomplete statistics in Zhejiang Province, about 150,000 mu of tea plantations in the province have established mobile, fixed or semi-fixed sprinkler irrigation systems, which have played a positive role in improving tea yield, quality and drought resistance of tea trees. In order to ascertain the economic effect of sprinkler irrigation on yield enhancement, we have studied the law of water demand of tea trees