双脆红是以桃品种川中岛白桃作母本、以油桃品种龙丰作父本杂交育成的桃中熟新品种。果实圆形,平均单果重284.8 g;85%果面着浓红色,果面光洁,果实顶部稍尖,缝合线浅,茸毛短、极少;果核小,离核;果肉白色,肉质细、脆,风味甜,品质优;可溶性固形物含量14.20%以上,耐贮运性好;在山东省青岛市,果实7月下旬成熟。2015年4月通过山东省教育厅组织的品种鉴定。 Double crisp red is based on the peach variety Chuanzhongdao white peach as the female parent, nectarine variety Longfeng parental cross breeding bred new varieties of peach. The fruit is round with an average fruit weight of 284.8 g; 85% fruit is dark red with smooth fruit surface; the tip of the fruit is slightly pointed; the sutures are shallow and the hair is short; the nucleus is small; Crisp, sweet flavor, excellent quality; soluble solids content of 14.20% or more, good storage and transportation; in Qingdao, Shandong Province, the fruit mature in late July. April 2015 through the Shandong Provincial Department of Education organized the identification of species.