Toona sinensis Toona sinensis is a tall tree in Qiao Ben, originally from China. People have become accustomed to eating Toona sinensis for a long time, and it spread all over the country in the Han Dynasty. In ancient agricultural markets, Toona sinensis was called Toona sinensis, and Ailanthus altissima was called Toona sinensis.

Toona sinensis is a deciduous tree of Meliaceae, dioecious, with even pinnate compound leaves, panicles, white bisexual flowers, oval capsules and winged seeds, and the seeds can be propagated. The tree is tall, which is not only for Chinese toon buds to eat, but also the preferred tree species for landscaping.

The family and genus belong to the shoots and leaves of Toona sinensis of Meliaceae growing in spring.

Other famous trees are Toona sinensis, Humu tree, Huyan tree and Erythrina macrophylla.

the sexual taste is cold and bitter; Entering lung, stomach and large intestine meridian.

it has the functions of clearing away heat and toxic materials, invigorating stomach and regulating qi, moistening skin and improving eyesight, and killing insects. Indications: sores, alopecia, red eyes, cough due to lung heat, etc.

Every 1g of Toona sinensis contains 9.8g of protein (the highest among all plants), 143mg of calcium, 115mg of vitamin C (second only to pepper), 135mg of phosphorus, 1.36mg of carotene, 1.5mg of riboflavin, 4.5mg of iron and 1.56g of crude fiber.

dietotherapy

1. Improve the immune function of the body and moisturize the skin. Toona sinensis is rich in vitamin C, carotene and other substances, which helps to enhance the immune function of the body and has a good effect of lubricating the skin. It is a good food for health care and beauty.

2. Toona sinensis can dry dampness and clear heat, and can be used for chronic diarrhea and dysentery, intestinal hemorrhoid and bloody stool, metrorrhagia and leukorrhagia.

3. Toona sinensis has antibacterial, anti-inflammatory and insecticidal effects, and can be used to treat diseases such as ascariasis, tinea sores and scabies.

health care recipes

1. Toona sinensis scrambled eggs 25g, 5 eggs. Wash Toona sinensis, blanch in boiling water, remove and chop; Knock the eggs into a bowl and mix well; Heat the oil pan, pour in the eggs and stir-fry them into pieces, add the Toona sinensis and stir-fry, add the refined salt, stir-fry until the eggs are cooked and tasty, and then take out the pan. The food has the effects of nourishing yin, moistening dryness, caring skin and building body. Suitable for vomiting blood, red eyes, malnutrition, baldness and other diseases. Eating it by ordinary people can enhance the ability of human body to resist diseases and prevent diseases.

2. 2 grams of fresh bamboo shoots of Toona sinensis and 5 grams of tender Toona sinensis head. Cut bamboo shoots into pieces; Wash the tender Toona sinensis head and cut it into fine powder, marinate it with refined salt for a while, and remove the water for later use; Heat the wok and put the oil. First, stir-fry the bamboo shoots, then add the chopped Toona sinensis, refined salt and fresh soup, collect the juice with strong fire, season with monosodium glutamate, thicken with wet starch, and sprinkle with sesame oil to get out of the wok and plate. This dish has the effects of clearing away heat and toxic materials, promoting diuresis and resolving phlegm. It is suitable for cough caused by lung heat, noisy stomach heat, red and white dysentery caused by damp-heat in spleen and stomach, short urine, red and astringent pain and other diseases.

3. Tofu mixed with Tofu is 5g, and tender Tofu is 5g. Dice tofu, put it in a pot, add water to boil

, drain, dice and put it on a plate; Wash Toona sinensis, blanch it, cut it into pieces, put it in a bowl, add salt, monosodium glutamate and sesame oil, mix well, then pour it on tofu, and mix well with chopsticks when eating. The food has the effects of moistening skin, improving eyesight, invigorating qi, harmonizing middle energizer, promoting fluid production and moistening dryness. It is suitable for upset and thirsty, fullness in the stomach, red eyes, sores on the mouth and tongue.

4. Toona sinensis 25g. Wash Toona sinensis in old terrier, blanch thoroughly in boiling water pot, remove and wash, drain and chop, put in a plate, add refined salt, drizzle with sesame oil, and mix well. This dish has the effects of clearing away damp heat and relaxing bowels. Suitable for yellow urine, constipation, cough with excessive phlegm, abdominal distension, dry stool and other diseases.

5. 5g of fried Toona cake flour, 25g of pickled Toona head, 3 eggs, and appropriate amount of chopped green onion. Cut Toona sinensis into small pieces, mix flour with water to paste, add eggs, chopped green onion, cooking wine and cut Toona sinensis and mix well; Heat the pan with oil, scoop in a tablespoon of batter and dilute it. When one side is browned, turn over the other side, and then fry both sides until browned. The food has the effects of invigorating stomach, regulating qi, nourishing yin, moistening dryness, moistening skin and keeping fit. Suitable for physical weakness, poor hair, limb fatigue, poor stool and other diseases.

Precautions According to "Herbs of Dietotherapy", "Toona sinensis shoots eat more wind and smoke ten meridians and internal organs, which makes people faint and faint. If you eat with pork and hot noodles frequently, you will cover the meridians. " Therefore, you should not eat too much.

Selected literature

Herbal Medicine for Dietotherapy: "Women's bloody collapse and postpartum hemorrhage will not stop, and more monthly letters will come, so stop taking them down to treat infantile malnutrition and dysentery."

Daming Materia Medica: "Stop women's bleeding, postpartum bleeding, leucorrhea, diarrhea due to intestinal wind, intestinal slippery diarrhea, and reduce defecation."

Compendium of Materia Medica: "Baldness does not cause hair growth. Take the heart of Toona sinensis, peach and Sorbus mandshurica and mash it frequently."

A Compendium of Medical Forest: "Ventilate lung, dry spleen and damp, and remove damp heat from blood. Treat diarrhea, dysentery, intestinal wind, collapse, leukorrhagia and red urine. "

Toona sinensis planting technology

In Toona sinensis planting, we should pay special attention to the following scientific and technological management.

1. Adjust temperature, humidity and illumination. 1. Temperature adjustment. According to observation, the greenhouse temperature is about 25℃, and the buds can grow 3-4 cm in 24 hours. At 15℃, it is only 1 cm long; When the greenhouse temperature exceeds 35℃, it will affect the coloring and quality of Toona sinensis buds. 1-15 days after the film is buckled is the slow seedling stage, so efforts should be made to raise the temperature, and the greenhouse temperature can be around 3℃ during the day. After more than one month's accumulation of natural light temperature, the temperature should be controlled at 25-3℃ during the day, 13-17℃ at night, and 18-25℃ during bud collection. According to the situation, cover the grass and paper quilt to increase the temperature or keep warm. 2. Temperature adjustment. The seedlings planted in greenhouse have poor water absorption capacity of roots, so it is advisable to maintain high soil humidity and air humidity at the initial stage, and water them after planting, and then water them as appropriate. Keep the relative humidity of the air above 85%, and spray water on the seedlings in sunny days to prevent dehydration and dryness. After germination, the relative humidity of air should be 7%. If the humidity is too high, it will not only germinate slowly, but also greatly reduce the fragrance. Therefore, it should be released in time to expel the humidity. 3. Lighting adjustment. Toona sinensis likes light, so we should try to use drip-free film, uncover grass mulch and paper quilt in time during the day, and often clean the sundries on the film to increase the light. If the light is too strong, we can properly cover the grass for shading.

second, topping promotes branching. When picking the second crop of Toona sinensis, remove the top at the same time and fix it (top it from 4 cm above the ground). Spraying 15% paclobutrazol solution with the concentration of 2-5 ppm after drying to control the apical dominance, promote the rapid growth of branches and reach the dwarfing culture. After that, according to the development of tree type, topping and branching should be done in time to ensure that the crown is multi-branched and produces more buds of Toona sinensis, so as to achieve high yield and high quality.

third, water and fertilizer management. Toona sinensis is a fast-growing woody vegetable, and its water demand is not great. Potash fertilizer is in high demand. For every 3 square meters greenhouse, the base fertilizer needs about 2,5 kilograms of fully decomposed high-quality farmyard manure, 75-15 kilograms of plant ash or 3-6 kilograms of monopotassium phosphate and 3-6 kilograms of diammonium carbonate. After each picking, according to the soil fertility, growth and leaf color of Toona sinensis, appropriate amount of topdressing and watering.

fourth, cover the light-shielding film bag. When the ground temperature in Grain Rain is above 18℃, the plastic film can be removed and the seedlings can grow naturally. Since then, although the saplings develop rapidly, they are easy to age, so we should prepare black and red 2-layer and 2-color polyethylene film bags as soon as possible. When the buds of Toona sinensis grow to 5 cm, we can put on light-shielding film bags. This can not only increase the yield, but also ensure that the buds of Toona sinensis do not age. When the buds of Toona sinensis grow to 15 cm, they are collected together with bags and then sold in bags. This kind of film bag can be used many times.

5. Bud picking and packaging. 4-6 days after the film is buckled, when the buds of Toona sinensis grow to 15 cm and are well colored, the buds can be picked. Bud picking should be done in the morning and evening. The first bud (that is, the bud planted at the top of the branch) is of good quality and color, which is the top grade and should be harvested at 12-15 cm. When the second crop bud grows to 2 cm, it should be harvested and topped in time to promote it to send out side buds and hidden buds, so as to improve the yield. Generally, it can be harvested once every 1 days. After harvesting, topdressing and watering should be done as appropriate to promote the growth of Toona sinensis buds.

Toona sinensis buds listed before and after the Spring Festival should be sorted and bundled, usually every 5-1g, and put into plastic bags to seal their mouths to prevent water loss.

cultural appreciation song Su Wu. "Spring Vegetables": "It's like my Shu is rich in winter vegetables, and the frost leaves are exposed and the buds are cold. Historical legend: As early as the Han Dynasty, our ancestors ate Toona sinensis, which was once used as two major tributes in the north and south together with Li, and was deeply loved by the emperor and court nobles. Song Su Song praised: "Toona sinensis is solid and its leaves are fragrant."