1.福晨:极早熟,大果型新品种。成熟期同小樱桃,比红灯早熟10天左右。果实横径达3cm以上,早果、丰产。填补国内极早熟、大果型品种的空白。2.福星:特大果型,中早熟新品种,最大单果重18g,果实横径达3.5cm以上。成熟期同美早,比美早果个大,丰产。开创国内特大果型品种的先河。3.桑提娜:加拿大自花结实早熟品种,果个大,8-10g;果实心脏形,果皮红色至紫红色,光亮诱人;果肉硬,淡 1. Fu Chen: very precocious, large new fruit type. Mature with the small cherry, red light than pre-10 days or so. Fruit diameter of 3cm or more, early fruit, high yield. Fill the country very early maturity, large breed of blank. 2. Lucky Star: Extra large fruit, the new varieties in early maturity, the largest fruit weight 18g, fruit diameter of 3.5cm or more. Mature early with the United States, the United States earlier than the fruit of a large, high yield. Create a precedent for the domestic large fruit varieties. 3. Sandina: Canada is a self-inflorescence precocious varieties, a large fruit, 8-10g; fruit heart-shaped, peel red to purple, bright and attractive; flesh hard, light