新世纪是浙江北部主栽的早熟梨品种 ,6月上中旬进入果实迅速膨大期时容易发生裂果 ,常年裂果率 1 0 %～ 4 0 %。为寻求防治裂果的有效方法 ,我们进行了涂抹梨果灵的试验。试验在海宁市林果站示范梨园进行 ,供试品种为新世纪 ,单株小区 ,重复 5次。应用浙江大学园艺系配制的梨果 The new century is the early pear varieties planted in the northern part of Zhejiang Province. In June, mid-June, the fruit tends to crack rapidly, and perennial fruit cracking rate is 10% ~ 40%. In order to find an effective way to control the split fruit, we conducted the experiment of applying pear fruit. The experiment was conducted at the demonstration fruit garden of Lin Guo Station in Haining City. The varieties tested were new century and single plant and repeated 5 times. Application pestle of Zhejiang University Department of Horticulture