2. Tieton (7 144-6): American variety. The fruit is wide and heart-shaped, with neat size and slightly flat top; The fruit stalk is short, the flesh is hard, and the average fruit weight is about 9.4 grams; The peel is red to purple with bright luster and purple when it is fully mature; The flesh is red, crisp and juicy, with soluble solids content of about 17%, sweet and sour, and good quality; Fruit cracking resistance, storage and transportation resistance; The flowering period is resistant to low temperature, with many axillary buds, high yield and fruit cracking resistance, and the fruit development period is about 55 days. With high yield, it is an excellent main variety widely cultivated in protected cherry production.
3. Brooks: American breed, whose parents are Lanier × Elburrat. Early maturing varieties, fruit development period is about 48 days. The fruit is oblate and large, with an average single fruit weight of 9.5g and a maximum fruit weight of13.0g. The top of the fruit is flat, slightly sunken, and the peel is thick, red and shiny. The background color is light yellow, and the fruit handle is thick and short, similar to a red light. The meat is crisp and hard, very sweet in taste, small in meat core, with sugar content as high as 17%, which is relatively resistant to storage and transportation. When cultivated in the open field, Brooks ripens 3~4 days later than red light and 6~7 days later than early big fruit. Under the condition of facilities, Brooks matures at the same time as the red light.
4. Santina: an early-maturing variety selected from Canada 1996. The parents are Stella samit. The fruit is heart-shaped and large, with an average fruit weight of 8.6 grams and a maximum fruit weight of 14.6 grams. The flesh is red, the skin is black, and the fruit stalk is medium-long. The pulp is hard and sweet, and the soluble solid content is 17.0%. More resistant to fruit cracking. The fruit is 8 days earlier than the pioneer, and the Santina tree has moderate potential, easy flowering, early fruiting and high yield.
5.Lapins: Canadian variety. The fruit is nearly round or ovoid with short stalks, and the average weight of a single fruit is 8 grams. The peel is purple, thick and tough, shiny, and the flesh is red, thick and hard, crisp and juicy, sweet and sour, with a soluble solid content of 65,438+06%, sweet and sour and delicious, and good quality. Fruit cracking resistance, storage and transportation resistance. The fruit development period is about 50 days, with early fruit bearing and high and stable yield. Trees have weak cold resistance and are often cultivated as auxiliary varieties or pollinated varieties in production.
6. Peak: A Canadian variety. The fruit is heart-shaped, with a long stalk, with an average fruit weight of 9g, thick red skin, luster, thin and tough skin, hard meat, soluble solid content of 17%, rich flavor and good quality. Fruit cracking resistance, storage and transportation resistance. The fruit development period is about 55 days, and the fruit maturity is concentrated. Storage and transportation resistance, high and stable yield. It is often cultivated as an auxiliary or pollinating variety in production.
7. Red light: cultivated by Dalian Institute of Agricultural Sciences, China. Fruit kidney-shaped; The fruit stalk is short, the fruit size is neat, and the average single fruit weight is 9.6 grams; The peel is thick red to purplish red with bright luster; The flesh is red, soft and juicy, with soluble solids content of about 17% and sweet and sour taste; Fruit cracking resistance, storage and transportation resistance; The fruit development period is about 45 days; After planting for 4 years, it began to bear fruit, with high and stable yield. It is an excellent main variety widely cultivated in production.
8. Jiahong: China Dalian Academy of Agricultural Sciences is a hybrid of Binku× Banana. The fruit is wide and heart-shaped, with a light yellow background, bright red clouds and clear spots on the sunny side, and its appearance is beautiful and shiny. The average fruit weight is 9.57g, and the maximum fruit weight is11.19g. The pulp is light yellow and white, crisp, plump and juicy, sweet and sour, with soluble solids content of 19.75% and the highest quality. The nucleus is oval and sticky. More resistant to storage and transportation. The fruit development period is about 55 days. The tree has vigorous growth, high germination rate, strong branching and high yield. It can be used as a greenhouse pollination variety.
9. Lagnel: An American breed whose parents are Bing× Fan. The fruit has a wide heart shape, light yellow background, bright red glow on the sunny side, good luster, beautiful appearance and color, large fruit, average single fruit weight of about 10g, yellow-white flesh, crisp meat, sweet and sour taste, soluble solid content of 18.4%, good quality and storage and transportation resistance. In late June, it was exposed to the ground, the fruit was mature, and the middle and late maturity varieties had strong tree vigor, vigorous growth, upright tree posture, high germination rate, strong branching ability, early fruit and high yield, wide adaptability, much pollen and no self-fruiting, so it was an excellent pollination variety.
10, Pioneer: Canadian variety. Medium-mature varieties, the fruit development period is about 55 days. The fruit is large, with an average single fruit weight of 7 grams, large fruit 10.5 grams, and the fruit is spherical to kidney-shaped. The peel is thick red and shiny. The pulp is rosy, crisp and hard, with moderate sweetness and sourness, and the soluble solids 17%. Protected cultivation has good flavor and high yield.