1997年冬 ,我园从郑州果树所引进 4— 8甜油桃4 0 0株 ,1998年春定植 ,1999年全部开花 ,今年结果 ,平均株产 2 8kg,且品质优良 ,受到好评。1　果实性状　果实近圆形、大小较一致 ,平均单果重 170 g,最大 2 2 0 g,果顶平 ,两半部对称 ,缝合线较浅 ,梗洼中深 ,果皮底色淡黄 ,成熟 The winter of 1997, our garden from Zhengzhou fruit trees introduced 4-8 sweet nectar 400, 1998 spring planting, all flowering in 1999, the results this year, the average yield of 28kg, and good quality, has been well received. Fruit characters were nearly round in shape and uniform in size. The average fruit weight was 170 g and the maximum was 220 g. The fruit tops were flat and symmetrical in both halves. The sutures were shallow,