抗寒李新品种——绥李5号的选育

Breeding of a new cold resistant plum cultivar Suili 5

绥李5号是以绥李3号为母本,月光李为父本杂交选育而成。该品种树势较强,树姿半开张,以花束状果枝结果为主,萌芽率高,成枝力强。果实呈卵圆形,平均单果质量68.0g,果实整齐度好,果皮鲜红色,果肉黄色,可溶性固形物13.10%,可溶性糖6.03%,可滴定酸0.39%,维生素C56mg·kg-1。粘核,风味酸甜,品质上等,耐贮运,抗逆性强,在黑龙江省8月上旬果实成熟,果实发育期近80d。

Suili 5 is a new plum cuhivar derived from the cross between Suilee3 （female） and Yueguangli （male）.The tree is stronger in vigor with half-opening posture. The main bearing branches are the bouquet-like branches with a high germination rate and strong branching ability.The fruit is oval and uniform, with an average fruit weight of 68.0 g, having a bright red skin and yellow flesh, containing soluble solids of 13.10%, soluble sugar of 6.03%, titratable acidity of 0.39%, and vitamin C of 56 mg·kg^-1. The fruit is clingstone with sweet and sour flawvor, very good eating quality and long storage life. The fruit maturity date is in early August and the fruit development period is about 80 days in Heilongjian.