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甘金系元帅苹果(Malus pumila cv.Delicious)为母本,苹果梨(pyrus prifoliacv. Pingguoli)作父本杂交选育而成。通过花器官和果实心室变异性状、过氧化物酶同工酶和花药孢粉扫描电镜观察检查,证明系元帅苹果与苹果梨的属间杂种。甘金树势强健、腋花芽结果、丰产优质,花芽越冬性强,抗寒,适应性强。果实平均重200g,果肉绿黄色,果心小,肉质脆嫩味香甜,品质极上,可溶性固形物15%。在窑洞通风窖中可贮藏到次年3月,不绵、不沙、不皱皮。以垂丝海棠(Malus halliana)作砧木,耐旱性强,是河西走廊广大地区适宜栽培的苹果品种。
Malus pumila cv.Delicious was selected as the female parent and the parents of pyrus prifoliacv. Pingguoli. Through the investigation of the variability of the floral organs and fruit, the peroxidase isozymes and the anther spore powder scanning electron microscopy, it proved that the interspecific hybrid between Marshal apple and apple pear. Ganjinshu strong potential, axillary buds results, high yield and quality, strong winter flower buds, cold, strong adaptability. Fruit average weight 200g, the flesh is greenish yellow, the fruit heart is small, the flesh is crisp and fragrant, the quality is very high, soluble solid 15%. In the cave ventilation cellar can be stored until March the following year, not cotton, not sand, not wrinkled skin. To Malus halliana rootstocks, drought tolerance, is suitable for cultivation of Hexi Corridor wide variety of apples.