关键词: 地膜覆盖, 地膜覆盖, 饲用玉米, 温度, 生物量积累, 耗水量

Abstract: With the adjustment of planting structure, Myrica rubra has become the second largest fruit industry. Because of frequent meteorological disasters, climate is one of the factors which restrict the growth of Myrica rubra. According to material in climate and the situation of disaster, in this research, statistic method was applied to analyze distribution and outbreak regularity of primary meteorological disasters, such as frozen injury，high temperature, drought, and gale, and preventive measures were brought forward to ensure Myrica rubra with high quality and yield.