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前言招远县1982年有水果园8万亩,其中,山丘地果园面积占76.1%,结果园4万亩,年产果品3500万公斤.到1986年,全县果园面积达到23万亩(其中苹果16万亩),果品总产5135万公斤.招远县果园覆膜,是在开展群众性抗旱保树、抗旱保果的活动中推广开的。1982～1986年,这个县年平均降水量585.3毫米,其中最少年份368.3毫米(1983)。五年间1～4月份的平均降雨量为35.6毫米,最少年份仅15.6毫米
Foreword Zhaoyuan County in 1982 there are 80,000 acres of fruit orchards, of which 76.1% of the hills orchard area, the results of 4 million mu of fruit, with an annual output of 35 million kilograms of fruit. By 1986, the county orchard area of 230,000 mu Of which 160000 acres of apples), the total output of 51.35 million kilograms of fruit.Zhangyuan County orchard coating, is to carry out the activities of the masses of drought relief trees, drought relief fruit to promote open. From 1982 to 1986, the average annual rainfall in this county was 585.3 millimeters, of which the minimum was 368.3 millimeters (1983). The average rainfall in January-April during the five years was 35.6 millimeters with a minimum of 15.6 millimeters in years