五莲县年产果品1.8亿kg,是山东省的重点产果区.现有红富士苹果5666.8公顷,年产250万kg.平均每公顷仅441kg,经济效益低下.为了尽快提高其产量,增加经济收入,我们进行了高产优质高效栽培技术试验.1 基本增况试验园位于山东省五莲县高泽乡辉沟子村,年平均气温 13.1℃,l月份均温一2.4℃,7月份均温25.2℃;年平均降雨量835mm,年平均日照时数2508小时;初霜期10月下 Wulian County, with an annual output of 180 million kg of fruit products, is a key fruit producing area in Shandong Province, with 5666.8 hectares of Red Fuji apples and an annual output of 2.5 million kg, with an average of only 441 kg per hectare, with low economic benefits.In order to increase its output as soon as possible, Economic income, we conducted high-yield, high-quality and high-efficiency cultivation technology test.1 The basic increase The test park is located in Huiugouzi Village, Gaoze Township, Wulian County, Shandong Province, with annual average temperature of 13.1 ℃, average temperature of 1.4 ℃ in January, average temperature of July 25.2 ℃; annual average rainfall of 835mm, annual average sunshine hours of 2508 hours; initial frost season in October