“黑宝石”。从国外引进的高产优质的杂交晚熟李新品种。每亩可种120株。果实9月上旬成熟。平均单果重127克，果为黑紫色，乌黑油亮，色泽诱人，果肉黄色，脆而细嫩，汁液多，味甜爽D，品质好，离核，可食宰98％．耐贮运，商品价值极高。该品种最大特点：①栽后第二年即始花见 “black gem”. From abroad introduced high-yielding hybrid late-maturing varieties of new varieties of Li. 120 per acre can be planted. Fruit mature in early September. The average fruit weight is 127 grams. If the fruit is dark purple, black and oily, the color is attractive, the flesh is yellow, crisp and tender, the juices are sweet and sweet, and D is of good quality. Resistant to storage, high value of the goods. The biggest features of the species: ① planted the first year after the first see