桃品种:一、极早528:该品种果实发育期60天,在皖北5月28日成熟,平均单果重185~380克,成熟后15天不软,含糖量12.5%~14%,果面鲜红艳丽,自花结实,是早熟桃的首选品种(同期成熟,如有超过此品种者,奖5万元)。二、极早605:已通过专家鉴定,比突围早熟6~8天,平均单果重246~400克,果实圆形美观,果面鲜红艳丽,风味浓甜,果实硬度超过突围,在本地区6月5日成熟,自花结实,耐运输,适合大棚栽培。三、中桃优系F:该品种是中桃F系列品种的优选,成熟期6月下旬,果实可挂树到7月中旬,果实成熟后,永不变软,单 Peach varieties: a very early 528: the varieties of fruit development period of 60 days in northern Anhui on May 28 mature, the average weight of 185 to 380 grams, 15 days after maturity is not soft, sugar content of 12.5% ​​to 14% Fresh bright red fruit, self-infirm, is the preferred varieties of early peach (mature over the same period, if more than this variety, award 50,000 yuan). Second, as early as 605: Expert assessment has been identified than the breakthrough precocious 6 to 8 days, the average weight of 246 to 400 grams, the fruit round and beautiful, bright red fruit, sweet flavor, fruit hardness exceeded the breakthrough in the region 6 On the 5th of mature, self-pollinated, resistant to transport, suitable for greenhouse cultivation. Third, Peach You Department F: The variety is the best choice of Peach F series varieties, mature in late June, the fruit can be linked to the tree in mid-July, the fruit matures, never soften, single