作者于1980～1983年期间,采用遮雨棚人工给水微区,盆栽和大田喷灌试验三种方法,对茶园经济产量的耗水系数、茶树的蒸腾效率、投产茶园的需水规律和具有相当基础茶园的需水量以及相应的技术措施,进行了综合研究. 根据这些研究,他们认为:在早期对茶园进行灌溉,能有效地提高茶叶的质量和产量,其产值增长的幅度和经济效益的高低,取决于当年的旱情和灌 In the period of 1980-1983, the authors used three methods, artificial rainwater supply micro-area, potting and field sprinkler irrigation, on the water consumption coefficient of economic output of tea plantation, the transpiration efficiency of tea plantation and the water requirement of tea plantation According to these researches, they think that irrigating tea plantations in the early stage can effectively improve the quality and output of tea leaves, the growth rate of their output value and the level of economic benefits, Depends on the current drought and irrigation