Baiji new grape, also known as Moritani seedless, century seedless Eurasian species breeding unit: originally from the United States, introduced by Shenyang Agricultural University 1983, and introduced by Shanghai Ma Lu Grape Research Institute 1992 from Shenyang Agricultural University. Variety characteristics: big spike, conical, 500-600g on average after treatment, heart-shaped fruit, 4g on average in natural state. After treatment, it is 8- 10g, and the large grain is 13g. When the skin is completely ripe, it is yellow-green, the flesh is hard and crisp, and the fruit of Baiji new grape does not crack, and the soluble solid content is about 14%. Baiji new grape is a crisp and refreshing variety, which was ripened in Shanghai on July 20-22. Baiji New Grape is a medium-ripe seedless grape variety. Suitable cultivation area of Baijixin grape: greenhouse promotes cultivation in high temperature and humidity areas in South China.

Characteristics of Baijixin Grape: The ear is cone-shaped, the grain is oval, the grain weight is 7 grams, the skin is yellow-green, the flesh is hard and crisp, and Baijixin grape is seedless, with an average ear weight of 650 grams. Eurasian species, Baijixin grape has thick leaves, strong tree potential, bearing branch rate of 75%, and Baijixin grape is cold-resistant; Resistance to white rot and downy mildew.

Yield performance of Baiji new grapes: the average yield per mu of 2-year-old, 3-year-old, 4-year-old and 5-year-old grapes is 100 kg, 840 kg, 2 100 kg and 3000 kg respectively.

Key points of cultivation techniques: Baijixin grape (1) is grafted with cold-resistant rootstocks (Vitis amurensis and Beida), the row spacing of branches in greenhouse cultivation forest is 1m×3m, and the trellis is 1 m× 4.5m. (2) Multiple main vines are reshaped, and each bearing branch is1ear fruit. White heart grape (3) prevent the tree from growing vigorously and control nitrogen fertilizer properly.