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自１９９１年实施“果业工程”以来，我县梨树栽培面积逐年扩大，早梨栽培面积已达３７３ｈｍ２。笔者于１９９１～１９９８年８年间在我县花厅镇金鸡村开展此项试验，取得了良好的效果，现报道如下：１ 材料和方法试验园设在上饶县花厅镇金鸡村。该园为砂壤土，耕作层厚度为
Since the implementation of the “Fruit Industry Project” in 1991, the cultivated area of pear trees in our county has been expanded year by year with the area of early pear cultivation reaching 373hm2. The author in 1991 to 1998 eight years in our county Hualeng Jinjicun village to carry out the test and achieved good results, are reported as follows: 1 Materials and methods Experimental Park is located in Shangrao County Huating Town Jinji Village. The park is sandy loam, tillage layer thickness