The efficacy and function of red plum

Red raspberries are a natural fruit that is naturally rich in pigments. The sugar content is similar to that of apples, oranges, and pears. The amino acid content is higher than that of apples. Red raspberries can be used in many ways, such as making fresh juice and small desserts. They can also be eaten directly after being dried to stimulate the appetite and promote digestion.

Main Value

The fruit has a unique aroma and natural pigments. Its sugar content is similar to that of the three major fruits: apples, pears, and citrus fruits. Its amino acid content is higher than that of apples and grapes. It is rich in vitamin E and selenium. Its content of anti-aging substances SOD (superoxide dismutase) and anti-cancer substances (tannic acid) is higher than any existing cultivated and wild fruits. Its roots, stems, and leaves also have medicinal effects and are widely used in food, medicine, cosmetics, health care, etc. Because its nutritional content and juice yield are superior to all other fruits, it has been highly valued by the fruit tree industry at home and abroad. It has been listed as the third-generation fruit and the pioneer tree for the western development. Among the three tree species taken into space this year, raspberry is one of them, and its prospects are very broad.

Features

Fresh red raspberries are sweet, juicy and have a refreshing flavor. In addition to being sold in large quantities for fresh consumption, the economic benefits of deep processing in cities, counties, towns and villages where they are cultivated on a large scale are even more considerable. It has a long growing period and high yield and efficiency. Since its introduction in 1995, no diseases or pests have been found. The tree is vigorous and the seedlings outgrow weeds one year after planting. It is an ideal variety for greening and beautifying the environment and preventing wind and sand, and it also has high medicinal value. If one thousand seedlings are planted per acre, the garden will be filled with natural roots in two years, reaching more than five thousand trees. Once planted, they can bear fruit alternately for more than a hundred years and are self-fertile. A small amount of fruit will be produced in the first year of cultivation, and abundant fruit will be produced in the second year. The harvest period is from April to July every year (depending on the temperature of the region). Protected cultivation can put them on the market earlier. Even with extensive management: no pruning, no spraying of pesticides, no fertilization, and no weeding, the average annual yield of fresh fruit per plant is about 1 kilogram, and the lowest market price is 8-10 yuan, and the economic benefits are very considerable. Large-scale cultivation of large-fruited "American red raspberry" and "double-season red raspberry" is an effective shortcut for farmers and laid-off workers across the country to get rich.

Distribution

Raspberries have strong vitality and adaptability. They can survive 100% of the time within 40 days of being mailed at low temperatures. They can safely survive the winter in the open field in the coldest mountainous areas of Heilongjiang Province (minus 40 degrees Celsius). They are more resistant to stress and can grow normally in any soil that can grow plants. They perform better in southern provinces and regions.