一、引言 肥城桃果大质优,比一般品种晚熟,很久以来被誉为珍品,名驰中外。基于其既适合鲜食又宜作糖水罐头,用途较广;在丘陵山麓厚土层地表现稳产优质,因此对它的发展前景是乐观的。但是,到目前为止,肥城桃的栽培区域依然有限,产量和质量不稳定的问题尚未彻底解决。尤其值得注 I. Introduction Feicheng Peach high quality, late-maturing than the average variety, has long been known as the treasures, the name Chi Chi. Because of its suitable for both fresh and canned sweet potatoes, a wide range of uses; in the hilly foothills of the stable and high-quality performance, so its development prospects are optimistic. However, so far, the cultivation area of ​​the Peach is still limited, and the problem of unstable yield and quality has not yet been completely solved. Especially noteworthy