鲜食欧李新品种‘农大7号’

A New Fresh-eating Cultivar of Chinese Dwarf Cherry(Cerasus humilis Bunge)‘Nongda 7’

欧李(Cerasus humilis Bunge)新品种‘农大 7 号’是从欧李自然杂交实生后代中选育而成。果实扁圆形,底色橘黄色,向阳面着红晕,果肉淡黄色,离核。平均单果质量 14.3 g,可食率 94.4%,可溶性固形物 14.57%,总糖 7.96%,可滴定酸 1.28%,糖酸比 6.22,维生素 C 506.9 mg·kg-1,氨基酸总量5.45 g·kg-1。外观漂亮,香味浓郁,酸甜适口,丰产强,在山西晋中 8 月下旬成熟,为鲜食品种。

‘Nongda 7’is a new variety selected from seedlings of Chinese dwarf cherry（Cerasus humilis Bunge）. The fruit is flat round with an orange background and a flush on the sunny side. The flesh color is light yellow and the flesh is freestone. The average fruit weight is 14.3 g with a 94.4% edible ratio,average soluble solids content 14.57%,total sugar content 7.69%. Titratable acidity 1.28%,sugar acid ratio 6.22,vitamin C 506.9 mg · kg-1,total amino acid 5.45 g · kg-1. The fruit is beautiful,fragrant,sweet and sour and the yield is high. Fruits ripen in late August in Jinzhong（Shanxi Province）. It is a cultivar that specially used for fresh-eating.