Ornamental fruit trees have the following characteristics: 1. Ordinary fruit trees are short, brightly colored, ornamental for a long time, and their height covers a large area, which is beyond the cultivation of ordinary urban and rural residents. Ornamental fruit trees are short, generally about 50 ~ 150 cm high, with compact crown structure and beautiful shape, which can be enjoyed in spring, summer and autumn, and the fruit viewing time can last for months or even more than half a year. For example, from generation to generation, flowers can bloom 2-3 times a year, and the flowers are overflowing. After flowering, the fruit turns from green to yellow in winter, from yellow to green in the next spring without falling off, and will continue to blossom and bear fruit in the next year, but it can be inherited in the family. Another example is litchi, with deep red fruit and green leaves, like sparks, red crepe shell, purple silk membrane and white fat. Su Dongpo is known as the "sea fairy", and Qiu says she is a western beauty who just came out of the village. In the past, there was a poem saying: "The willow was climbed by Lang, and the blue boat returned home every day, knowing that Lai Zhilang loved food." Another example is pomegranate. In early spring, its new leaves are red, tender and graceful. Summer is full of flowers, brilliant as fire, and late autumn is fruitful, luxurious and dignified; Hard-core branches in winter are vigorous and simple, and a pot is in the room, full of brightness.

2. Exotic flowers and fruits, exotic products, and ornamental fruit trees are all new varieties, new types, and grotesque, which are world treasures, such as dates, long-bearded dates with branches bent like dragon claws, persimmon-like persimmon-like persimmon-like persimmon-like paw-like dates, and gourd dates with constriction marks on the trunk. Flowering in May, winter jujube can bear fruit to 10. Another example is bergamot, which has beautiful trees, evergreen seasons, fruitful branches, looks like a human hand, has a strange posture and intoxicating fragrance, and decorates the room. As a result of climbing the Buddha's Road, gods and things travel, it seems that the magical bergamot really stretches out in the ethereal world, which makes people feel tired, peaceful and strange, and makes people feel like they are in the Langong Guidian, and they can't help doing it. Making tea and wine, slicing tea is also quiet.

3. At present, the protagonist of the developing sightseeing agriculture in the world integrates agricultural production and sightseeing. By watching the beauty of fruit trees and their natural shapes, we can enjoy the beauty of nature, as if we were back in the embrace of nature. Ornamental fruit trees can attract tourists with their unusual colors, moods, shapes and tastes. People use the "Eleventh" and Spring Festival holidays to watch orchards, plant and pick fresh fruits and taste the freshness. If you are free, put it in a gift box as a gift for friends and relatives and enjoy the essence of nature. Sightseeing orchards are also combined with places of interest and resorts. The sightseeing orchards in California are world-famous. There are Beijing Sightseeing Orchard, Zhejiang Yiwu Futian Farm, Guangdong Green Fruit Base, Jiangxi Chang 'an Horticultural Field, Hainan Xinglong Overseas Chinese Farm, Shanghai Qianwei Sightseeing Orchard, Zhejiang Taizhou Tongyu Loquat Sightseeing Garden, Guangxi Liuzhou Sightseeing Garden, Shexian Santan Sightseeing Loquat Garden, etc. It has become rich in adjusting citizens' mentality to satisfy people's desire to enjoy novelty, surprise and professionalism.

4. Many ornamental fruit trees use food instead of medicine to strengthen the body and prevent diseases, which has good medicinal value. Such as milk berries, contain biochemical drugs such as quinic acid, pyrrolidine carboxylic acid, psoralen and hops alcohol, and have the effects of treating cancer, detoxicating, relieving cough, relieving asthma, diminishing inflammation and reducing swelling. Ginkgo biloba fruit and leaves contain flavonoid glycosides and ginkgolides, which have the functions of regulating blood lipid, removing blood stasis, strengthening brain and improving blood supply to heart and brain, and have certain curative effects on coronary heart disease and senile dementia. Seabuckthorn fruit contains a variety of bioactive substances, which can soften blood vessels, regulate blood pressure, dissolve cerebral thrombosis, prevent and treat hypertension and coronary heart disease, with remarkable curative effect. Fiji, a Pacific island country, has a long life and no cancer. Its secret is that dried apricots are widely produced in Fiji, and people generally have the habit of eating dried apricots as food. Fig pulp contains vitamin A and vitamin D, which can prevent the formation of strong carcinogen ammonium nitrite, decompose ammonium nitrite formed by human body, and also contain dextran, which can kill cancer cells, so it has the reputation of being an anti-cancer guardian. The fruit of Lycium barbarum, a fruit ornamental plant, has the functions of nourishing liver and kidney and benefiting eyesight. Many infertile men with azoospermia and azoospermia use it as a formula. Eating Lycium barbarum for a long time can prolong life, so there is a story of "girl" hitting the old man with a stick.

For special needs, many ornamental fruit trees can be made into various bonsai for export, such as a pot of 50 cm printed milk berries, which are not available in the European and American markets 1000 US dollars. A pot of bergamot can be sold for 100 ~ 200 dollars in the Hong Kong market. The annual flower golden rabbit fruit, with hundreds of fruits hanging, is worth 1000 yuan. If inserted into water, the fruit will not wither, rot or change color for more than half a year. If it is made into a beautiful handicraft, it can be preserved for several years, and it is deeply loved by Europeans and Americans. There are also fruit tree bonsai such as pomegranate, golden marble, murraya, ginkgo and jujube, which can not only earn foreign exchange through export, but also meet the special needs of international tourists and hotels. In the Southeast Asian market, Korla fragrant pear, golden pear, loquat, ebony, ginkgo and almond made in China are all hot items in the Chinese world.

6. Greening and beautifying Most flowers have flowers but no fruits, and most vegetables have flowers but no fragrance. Ornamental fruit trees can not only enjoy flowers, but also fruits, and watch the fruit trees bloom in spring and are graceful and fragrant; In summer, the leaves are green and full of vitality; Autumn is fruitful and colorful; In winter, the branches are thin and hard, vigorous and strong. Besides absorbing carbon dioxide and releasing oxygen, ornamental fruit trees are natural oxygen bars, and also have the functions of noise reduction, dust reduction, cooling and humidification. Watching the lush branches and leaves of fruit trees, such as green walls, will hinder the progress of noise and sound waves. When the branches and leaves swing, the pores and fluff on the surface can weaken the length of sound waves and absorb them. Make the whole balcony or courtyard full of unique natural scenery, and receive the effect of "no day, no spring", which can really be described as "flowers bloom without interruption, and spring has nothing to do". According to medical research, the air in ornamental fruit tree cultivation places is rich in negative ions, which can regulate human nervous system, promote blood circulation, improve myocardial function and promote human immunity. According to experts' observation, people with certain diseases can benefit from planting ornamental fruit trees. After the patient's condition is stable, proper implantation activities are helpful to the recovery of heart function. Patients with neurasthenia, after planting ornamental fruit trees, the tension of cerebral cortex is relieved, so as to get a good sleep. For middle-aged and elderly people, planting ornamental fruit trees is a leisure, nourishing and longevity activity. In the autumn season, it is a kind of pride and comfort for the family to sit around and enjoy the family happiness and taste the fruits produced by themselves.

7. Strong technology and remarkable economic benefits. China is rich in fruit resources. There are not only wild varieties that can be developed and utilized, but also excellent varieties that can be introduced and cultivated. Most fruit trees are trees and shrubs. Now it is not easy to dwarf them artificially and produce high-quality fruits on limited land. Ornamental fruit trees take reproductive organs as ornamental objects, which is much more complicated than ornamental vegetative organs, because there are problems such as flower bud differentiation, flowering, flower dropping, fruit dropping, fruit maturity, contradiction between growth and fruiting and so on. If you work hard for one year, it will be wasted and you will have to start again next year. Some ornamental fruit trees take as little as two or three years to blossom and bear fruit, which limits the development speed, which is also the main reason for the high price, small quantity and small market supply of ornamental fruit trees. However, the economic benefits of ornamental fruit trees are considerable, especially in the large-scale development of the western region, we can give full play to the advantages of mountainous areas and hills, graft all kinds of ornamental fruit trees with eliminated and abandoned stumps, solve the surplus labor force in rural areas and towns, give play to the role of the elderly and women, and work can be done without leaving home, and all kinds of work can be completed at all convenient times, with less work in busy farming and more work in slack farming. Urban workers can also engage in ornamental fruit tree planting in their spare time. Scale from small to large, from low to high-end. They can plant scientifically and operate flexibly according to their own technical level and market demand. The economic benefits of ornamental fruit trees are quite high. 667 square meters of ornamental fruit trees range from 1 10,000 yuan to110,000 yuan, which can be used as bonsai, potted fruit trees, fresh fruits and Chinese herbal medicines. It is an emerging industry that benefits the country and the people.