特早熟杏新品种‘试管早红1号’和‘试管早荷1号’*

 山东省果树研究所以‘ 红荷包’为母本, ‘二花槽’为父本, 经有性杂交, 胚培养育成‘试管早红1号’和‘试管早荷1号’等新品种。‘试管早红1号’果实发育期50 d 左右, 通常5月14日前后成熟, 比红荷包早5~8 d。‘试管早荷1号’果实发育期52 d左右, 通常5月16日前后成熟, 比红荷包早3~5 d。两品种突出的优点是特早熟, 花期抗霜冻, 早果, 丰产, 品质优良, 市场竞争力强, 经济价值高, 发展前景广阔。

New Earliest Apricot Culfivars from Embryo Culture ‘Tube Zaohong 1' and‘ Tube Zaohe 1'

Two new earliest apricot cultivars originated from a cross between Honghebao and Erhuacao. Hybrid seedlings were selected from embryo culture. Tube Zaohong 1, ripens at 14 May, and 5-8d earlier than Honghebao. Fruit development period is 50d. It is the earliest ripening cultivars in the world. Tube Zaohe 1 ripens at 16 May, and 3-5d earlier than Honghebao. Superiority of two cultivars are earliest ripening, frost resistance, early bearing, high yield, excellent quality. Powerful market competition, high economical value and widely development prospect.