为丰富兰州及周边地区栽培桃品种，引进多个桃品种在兰州地区连续3年试验，从物候期、生长结果习性、果实性状等方面进行综合评价。结果表明，立夏红、中油金红、美婷、中油20号、脆保、玉妃及金霞早油蟠等7个品种综合性状优良，适应性强，未发现特殊病虫害及抽条、冻害等现象，适合在该地区发展。

To enrich the cultivated peach varieties in Lanzhou and neighbouring area, several introduced peach varieties were tested for 3 consecutive years in Lanzhou area and comprehensive evaluation was conducted from phenological period, growth habit, fruit traits and other aspects. The results showed that Lixiahong, Zhongyoujinhong, Meiting, Zhongyou 20, Cuibao, Yufei and Jinxiazaoyoupan had good comprehensive characters and strong adaptability, and no special diseases and insect pests were found, no striping and freezing damage occurred, which were suitable for development in this area.

S662.1

国家桃产业技术体系(CARS-30-Z-17)；甘肃省主要果树种质资源库(18JR2TA021)；甘肃省农业科学院科研条件建设及成果转化专项资金项目(20216AAS-TJJ517)。