“鲁油2号”是由“瑞光3号”为母本,“春光油桃”“美味油桃”“双佛”的混合花粉为父本,通过有性杂交,优良单株初选,设施高接复选单株,区域试验与复选的方法选育的新品种。该品种果实近圆形,果形正,果实平均纵径7.5 cm,横径7.3 cm,侧径6.7 cm,平均单果质量155 g,最大单果质量273.9 g。果皮底色绿白色, “Lu oil 2 ” by the “Ruiguang 3 ” as the female parent, “spring nectarine ” “delicious nectarine ” “double Buddha ” mixed pollen as the male parent, through Sexual hybridization, excellent primary selection of plants, high selection of plants, selection of single plants, regional trials and selection of breeding new varieties. The fruit was nearly round in shape with positive fruit shape. The average fruit longitudinal diameter was 7.5 cm, the diameter was 7.3 cm and the lateral diameter was 6.7 cm. The average fruit weight was 155 g and the maximum fruit weight was 273.9 g. Peel green and white background,