一、蓝丰(Bluecrop):北高丛品种,美国新泽西州育成。中熟,果实亮蓝色,中等大小,果肉硬,果蒂痕小而干。微酸,香味柔和,风味佳。树体直立,挂果后呈开张状,树势中等树高约1.8米,高产,稳产。耐寒能力强,对土壤和气候的适应能力强,是栽培最广泛的品种。二、北陆(Northland):半高丛品种,美国育成。早中熟,果实暗蓝色,中等大小,果肉紧 First, Blue Feng (Bluecrop): North High Cong variety, New Jersey, USA. Medium maturity, bright blue fruit, medium size, hard flesh, small and dry fruit marks. Slightly acidic, soft scent, good flavor. Tree erect, fruit-like opening, tree-like medium tree height of about 1.8 meters, high yield, stable yield. Cold hardiness, adaptability to soil and climate, is the most widely cultivated varieties. Second, the Northland (Northland): half high Cong variety, the United States bred. Early maturing, dark blue fruit, medium size, tight fruit