９０年代以来，福建省果树业发展迅猛。但炎热的夏季，太阳辐射强，气温和地温高，土壤水分蒸发快，加上果园往往灌溉条件差，易造成果园干旱缺水，影响果树的生长。科杂１号具有覆盖厚度大、覆盖期长、覆盖层密特点，本试验拟探讨幼龄果园覆盖科杂１号的光、温、湿变化情... Since the 90s, the fruit industry in Fujian Province has developed rapidly. But the hot summer, strong solar radiation, high temperature and high ground temperature, soil moisture evaporation, coupled with poor orchard irrigation conditions often lead to drought or water shortage in orchards, affecting the growth of fruit trees. Branch No. 1 has a cover thickness, covering a long period of time, the characteristics of the cover layer dense, the test to explore the young orchard covering Section Miscellaneous No. 1 light, temperature, humidity change ...