梨树在目前普通栽培技术（下简称普栽）制约下，抗御大风能力弱，在梨果膨大期和成熟期一遇大风，大量落果，造成严重减产。且普栽新梨园进入产果期和盛产期迟，果实大小差异大，落果率高，总体果实质量差。为此我们选用“幸水”梨品种，通过多年矮化栽培技术研究，总结出一套梨 Pear under the current ordinary cultivation techniques (hereinafter referred to as general planting) constraints, the ability to resist strong winds in the pear during the expansion and maturity of a gale, a large number of fruit drop, resulting in serious cuts. And general planting new pear orchard into the fruiting period and late blooming, large differences in fruit size, fruit loss rate is high, the overall poor quality of the fruit. To this end, we use “lucky ” pear varieties, through years of dwarfing cultivation techniques, summed up a set of pear