“秦光3号”油桃是以“82-4-33”为母本,“阿姆肯”为父本,杂交培育而成的早熟新品种。2014年3月通过陕西省果树品种审定委员会审定并定名。该品种果实椭圆形,果顶平齐或微尖,缝合线浅,两侧较对称,平均单果质量160 g,大果可达245 g,果面着鲜红色晕,常温下可贮放10天左右。果肉白色,近核处也为白色,阳面红色略深入果肉。肉质较细,纤维素中多,硬溶质,汁液多,风味甜酸适中,芳香,含可溶性固形物13.0%,总糖8.21%,总酸0.36%,维生素C25.3 mg/kg,半离核。植株树势强健,树姿半开张。早结丰产性好,4年生树冠径可达3.6~4.0 m。定植第2年即 “QG No. 3 ” nectarine is a new variety of early maturity cultivated by “82-4-33” as the female parent and “Amken” as the male parent. In March 2014, it was approved and nominated by Shaanxi Provincial Fruit Tree Species Examination and Approval Committee. The variety of fruit is oval, top flush or slightly pointed, sutures shallow, more symmetrical on both sides, the average fruit mass 160 g, large fruit up to 245 g, fruit bright red halo can be stored at room temperature for 10 days about. White flesh, near the nucleus also white, slightly red sun deep into the pulp. Slight succulent, more cellulose, hard solute, more juice, flavor sweet and sour moderate, aromatic, with soluble solids 13.0%, total sugar 8.21%, total acid 0.36%, Vitamin C25.3 mg / kg, . Strong plant trees, tree posture half opened. Good early fruiting, tree diameter of 4-year-old up to 3.6 ~ 4.0 m. The second year of colonization