低需冷量油桃——中农金硕的选育

A low chilling nectarine——Zhong Nong Jin Shuo

中农金硕是中国农业科学院郑州果树研究所1996年以早红2号为母本,曙光为父本,进行杂交培育的油桃品种。该品种在郑州6月下旬果实成熟,果实发育期88 d左右;果面80%以上着鲜红色;平均单果质量206 g,最大400 g;果肉橙黄色,肉质硬溶,果实风味甜,可溶性固形物含量12%,黏核;需冷量550 h,较丰产。

Zhong Nong Jin Shuo is a nectarine variety. Its pedigree is Early Red 2#×Shuguang. This variety has nearly round shape, covered with 80% to 100% red color. Single fruit weight is about206 g, orange-yellow flesh, clingstone. The flavor is sweet, soluble solid content12%. Fruit development period （FDP） is around 88 d, chilling requirement 550 h, and the yield is relatively high.