The scientific name of black summer grape is black summer grape. The origin of black summer grapes is in Japan, and the main producing areas in China are Hunan, Gansu and Qingdao. It is a European-American hybrid variety obtained from Japanese Yamanashi experimental field 1968. In February 2000, China introduced virus-free seedlings of this variety from Uehara Grape Research Institute in Yamanashi Prefecture.

Xiahei grape is a hybrid variety of Kyoho grape, which is an early-maturing grape with seedless fruit, high sugar and low acidity, rich flavor, crisp meat and moderate hardness. It is a hard grape variety in Europe and America. Most of the fruit ears are conical, some of them are conical with two sharp shoulders, and there is no secondary ear. Spike length 16-23cm, spike width 13.5- 16cm, and average spike weight 415 g. The fruit is nearly round and generally weighs 3-3.5g. ..

The growth potential of plants is extremely strong, and the germination rate of bud eyes and the formation rate of branches are generally around 90%. Choose sandy loam with deep soil layer and loose soil for planting. Pruning is directly related to the grape yield in the coming year. It is necessary to do a good job in summer pruning, such as wiping buds, tying vines, removing vines, and handling secondary branches. After the vine is denuded, leave 12 functional leaves to ensure sufficient nutritional area.