北京地区桃树多为中熟品种。在7月上旬前成熟的品种少而品质差,不能满足首都市场和加工的需要。经选育已获4个早熟和1个晚熟的优良桃新品种,简介如下:1.麦香桃(京早2号)由大久保与阿姆斯丁杂交育成,6月中下旬成熟,比现有最早熟的阿姆斯丁提早一个多星期,树势健壮,树冠牛开张,较丰产。果实中大,平均每斤约4个。果鲜艳,美观,肉质柔软多汁,味较甜,粘核,耐貯性中等。缺点是果皮较薄,成熟时 Peach trees in Beijing are mostly medium maturing varieties. In early July before the mature few varieties of poor quality, can not meet the capital market and processing needs. Breeding has been four early and a late maturing fine peach new varieties, are as follows: 1. Walnut (Beijing early morning 2) by Okubo and Armstrong bred, ripe in mid-late June than the present The earliest cooked Armstrong more than a week earlier, robust, crown cattle open, more productive. Large fruit, an average of about 4 catties. Fruit bright, beautiful, juicy succulent, sweet taste, sticky nuclear, storage resistance medium. The disadvantage is the peel is thin, mature