水分是影响茶叶产量品质的重要生态因子。由于目前测定土壤湿度的方法,多以烘干法为主,因费时、费电,又不能及时得到数据,我们特于1979—1981年研究了茶树芽叶细胞汁浓度与某一土层深度上的土壤湿度间的相关性,并求其回归方程,以期为生产茶园的喷灌提供简而易行的早期喷灌生理指标,现将试验情况小结如下。 Water is an important ecological factor that affects the yield and quality of tea. Due to the current method of determining soil moisture, mostly drying method, due to time-consuming, electricity, and can not get the data in time, we especially in 1979-1981 tea leaf bud juice concentration and depth of a layer of soil Of the soil moisture and the correlation between the regression equation, with a view to the production of sprinkler tea garden to provide simple and easy to sprinkler physiological indicators of early, now the test summary is as follows.