The fruit trees suitable for planting in the north are: fig, pomegranate, pestle, apple, grape, pear, jujube, cherry, hawthorn and so on.
fig:
pomegranate:
persimmon:
apple:
grape:
pear:
jujube:
cherry:
hawthorn tree:
Reason:
The northern part of China is mainly temperate monsoon climate. The climate is characterized by distinct seasons, warm and rainy summer and cold and dry winter. The soil in the northeast plain is rich in organic matter, and the soil is black, while the vast northwest and loess plateau lack vegetation protection, and the soil is barren and yellow or brown. The above plants can adapt well to the climate and soil conditions in the north.
value:
1. fig tree: it is an elegant ornamental tree in courtyards and parks, generally without pesticides, and it is a pure natural pollution-free tree. Its leaves are large, palmately split and rough, which has good dust absorption effect. If it is configured with other plants, it can also form a good noise barrier. Ficus carica can resist toxic gas and air pollution that ordinary plants can't stand, and it is a good tree species for greening in chemical pollution areas. In addition, Ficus carica has strong adaptability, wind resistance, drought resistance and saline-alkali tolerance. When planted in arid desert areas, Ficus carica can play a role in preventing wind, fixing sand and greening wasteland. Moreover, fig trees have high yield, no age, few pests and diseases, and easy cultivation and management.
2. Pomegranate: Pomegranate is both ornamental and edible. Pomegranate blooms in early summer. In the shade of green leaves, it ignited a fiery red, which was as gorgeous as a haze. After enjoying the flowers, in two or three months, the red fruit is covered with branches again, just like "the fruit is hanging in the stars, and the light is like the green water reflected by the mountains." It is "Danpa knot show, China (flower) is solid and beautiful." Pomegranate, which grew in China in modern times, was brought back to China by Zhang Qian when he was in the Western Regions in Han Dynasty. People borrow pomegranate seeds to wish their children and grandchildren a prosperous family. Pomegranate tree is a symbol of wealth, auspiciousness and prosperity.
3. Persimmon: Persimmon trees have strong adaptability and disease resistance, and their longevity can reach more than 3 years. The leaves are big and thick. In autumn, persimmon fruits are red and attractive in appearance; In late autumn, persimmon leaves also turn red, and this landscape is extremely beautiful. Therefore, persimmon is one of the best tree species for landscaping and courtyard economic cultivation. Fruits are often made into fruits after astringency removal. After proper treatment, they can be stored for several months. If they are frozen and stored at a low temperature of MINUS 1℃, they can be eaten at any time throughout the year. Persimmons can also be processed into dried persimmons.
4. Apple: It likes light and is cold-resistant. Born in sandy loam with loose soil and good drainage, it is advisable to plant it in flat or gently inclined areas in the southeast or southwest with sufficient sunlight and air circulation. Weak resistance to harmful gases. There are four varieties of apples, all of which have beautiful postures and characteristics, and have high ornamental value. They can be planted alone or in groups, and they are also suitable for planting in the courtyard. Apple is a low-calorie food, which only produces 6 kilocalories per 1 grams. The nutrients in apples are soluble and easily absorbed by human body, so they are called "living water", which is beneficial to dissolve sulfur and make skin smooth and tender.
5. Grape: Grape is easy to endure cold and requires high water content. It can be cultivated in any soil. About 95% of the grapes in the world are concentrated in the northern hemisphere. Grape is a woody vine belonging to Vitaceae, with large leaves, shade and cool in summer, and delicious fruit with high value. It can be eaten raw or made into raisins, and wine can be made. After wine making, the wine feet can be sour, and the roots and vines can be used to stop vomiting and prevent miscarriage.
6. Pear: Pear has strong adaptability to the external environment. Cold tolerance, drought tolerance, waterlogging tolerance and salt tolerance. In areas where the lowest temperature in winter is above -25 degrees, most varieties can survive the winter safely. Pear blossoms are white and luxuriant, and have high appreciation value. Pear fruit is usually used for eating, which is not only delicious and juicy, sweet and sour, but also nutritious, containing a variety of vitamins and cellulose. Pears can be eaten raw or cooked. In terms of medical efficacy, pears can relieve constipation, facilitate digestion, and are also good for cardiovascular system.
7. Jujube: Jujube trees are drought-tolerant and waterlogged-tolerant, but high air humidity is required during flowering, otherwise it will be unfavorable for pollination and fruit setting. In addition, jujube has strong photophilia, is sensitive to light reaction, has strong adaptability to soil, and is barren and salt-tolerant. But we are afraid of the wind, so we should pay attention to avoid the tuyere in the process of building the garden. Jujube branches are vigorously pulled out, green leaves are shaded, and Zhu Shi is numerous. It is suitable for scattered planting or piece planting in gardens and roadsides, and it is also a good tree species combined with production. Its old root, Gu Gan, can be used as a stump bonsai. Jujube is rich in vitamin C and vitamin P, which can be made into candied fruit and preserved fruit, such as candied jujube, red jujube, smoked jujube, black jujube, wine jujube and tooth jujube, as well as jujube paste, jujube noodles, jujube wine and jujube vinegar.
8. Cherry: Cherry is a deciduous tree, which is tall and can reach 25 or 3 meters. It grows vigorously, is dry, and the branches grow upright, and the crown is naturally round or semi-circular; The leaves are big. Cherry is a light-loving, warm-loving, wet-loving and fat-loving fruit tree, which can grow well and bear normal fruits in places where the extreme minimum temperature is not lower than -2℃ in winter. Fruit can be eaten as a fruit, with bright color, crystal beauty, red as agate and yellow as jelly. Fruit is rich in sugar, protein, vitamins, calcium, iron, phosphorus, potassium and other elements.
9. Crataegus pinnatifida: Crataegus pinnatifida has strong adaptability, and likes cool and humid environment, that is, it can resist cold and high temperature, shade and drought. When there is too much water, branches and leaves are easy to grow in vain. The requirements for soil are not strict, but it grows well in slightly acidic sandy loam with deep soil layer, fertile texture, looseness and good drainage. The fruit has hard core, thin pulp and slightly sour taste. Fruit can be eaten raw or made into preserved fruit cake, and can be used as medicine after being dried. It is a unique tree species for both medicine and fruit in China, which has the functions of reducing blood fat, blood pressure, strengthening heart and resisting arrhythmia, and is also a good medicine for invigorating spleen, appetizing, resolving food stagnation, promoting blood circulation and resolving phlegm.