秦光2号系西北农林科技大学园艺学院果树研究所于1982年用“京玉”作母本,“兴津油桃”作父本培育而成。2000年经陕西省农作物品种审定委员会审定命名。该品种具有果个大、色彩艳丽、风味甜浓、芳香诱人,裂果极少等特点,填补了中晚熟油桃中无白肉甜油桃的空缺。成熟期正值油桃市场空档,售价 Department of Horticulture, Northwest Sci-Tech University of Agriculture and Forestry, Qinyu 2 Department of fruit trees in 1982 with “Jing Yu” as the mother, “Xingjin nectarine” as the parent cultivation. In 2000 by the Shaanxi Provincial Crop Variety Approval Committee named after. The variety has the characteristics of a large fruit, colorful, sweet flavor, attractive tempura, seldom cracked fruit, etc., to fill in the vacancy without white meat sweet nectarine in middle and late-maturing nectarines. Mature period is nectarine market neutral price