What is the use of tung seeds, which are common in rural woods?

When we were young, we loved to use tenderness hereBud riceSteamed bun is to grind the tender corn into a pulp, and use walnut kernels or water tofu or sweet potato vermicelli and vegetables to make a trapGo to the paulownia tree.

Pick the big and round leaves, wash them at home, wrap the corn syrup in the paulownia leaves and steam them, the fragrant and sweet taste to this day, do you still remember that there are still people who steam the buns so much? Tung tree seeds can be used medicinally, can relieve the liver and regulate qi and stomach, strengthen the spleen and eliminate food, invigorate blood, and mainly treat stomach pain.

Esophagia diarrhea, inguinal hernia.

Premature graying of hair, pediatric aphthous sores and other diseases.

The highest main use of tung tree seeds is to squeeze ripe tung oil, the proportion of cooked tung oil is light, non-conductive, and the objects painted with tung oil have the characteristics of heat and cold, waterproof, rust-proof treatment, and anti-corrosion, and it is best to use paint for cargo ship fishing tackle to prevent seawater corrosion. Topcoats and varnishes blended with tung oil are the best architectural coatings for airport components, car bodies, train carriages, and various wooden machinery and equipment casings.

It is very common in various industries. Grapefruit seeds can be pressed into oil, and the oil that is squeezed is called "tung seed oil". Tung seed oil has a pungent smell, can not be taken, in the case of no paint and ready-made furniture in the past, the furniture at home is all their own carpentry to do, after the furniture is done, use tung seed oil to brush furniture or other wooden furniture, the general public in the wooden furniture brush tung seed oil for a long time will be selected in the hottest time in the summer, because after brushing tung seed oil, to let the objects that have been exposed to the sun, so that the tung seed oil can completely penetrate into the wood.

Although there will be a smell in furniture with tung seed oil, these smells are not as choking and harmful as lacquer, so to speak, tung seed oil is a natural environment.

protection of architectural coatings. Tung seed is a kind of plant called tung oil flowering seeds, tung oil is the most common economic forest greening plant in mountainous rural areasIn the past, there was a saying that "thousands of cedar trees, ten thousand tung trees, all generations are not poor", so the economic value of tung seeds in the past was very high, and they were deeply liked by farmers and friends.

The gel in the fruit can be used as glue by children in rural areas, and the new leaves and flowers of the tung oil can be sandwiched in books to make specimens.

Sycamore seed is a common medicinal material, which can clear away heat and detoxify, and can also cause stomach pain. For nausea and vomiting and other symptoms, it has a good ** effect. It also prevents gray hair.

Tung tree. The fruits and seeds contain oil. The pulp oil content is the seed oil content. Its oil is semi-dry oil, which can be substituted for tung oil. The content of linic acid is high. It is also used as edible oil for people in some mountainous areas of Sichuan, China.

Historical habits.

Other main values:

1. Watching. excellent tree species for the creation of fast-growing mixed forests and economic forests in mountainous areas; The flowers are fragrant and have nectar glands, which are the nectar source plants of beekeeping; The tree shape is beautiful, the fruit is long, the fruit is abundant, the fruit color is vermilion, the shape is like a pearl, the wind blows, it is the ornamental tree species of the mountain and the garden.

2. Wood. The difference between the nature of wood and the use of wood sapwood in forest products is still obvious, the heartwood is blue-gray, the sapwood is light yellow-brown, the luster is beautiful, and there is no special smell. The texture is straight, the structure is very fine, uniform, the material is light and soft, the dry is reduced, and the air and dry volume weight is cubic centimeters.

It is easy to dry, not corrosion-resistant, easy to cut, and the cutting surface is smooth, but the brightness is poor after painting. The nail grip is weak and does not split.

It can be used for packing boxes, boxes, matchsticks, toothpicks, wooden waists, furniture, sheets and pulp materials.

Pest and disease control of paulownia trees

1. Leaf spot.

Harmful symptoms: Seedlings are prone to leaf spot disease in summer and autumn, and the affected leaves appear into brown patches, which gradually wilts the leaves and affects the growth.

Prevention and control methods: cut off diseased leaves in time and burn them intensively; After May-June, spray 1% Bordeaux solution once every 10-15 days.

or 80% of Dyszeb WP 700 times liquid control.

2. Root rot.

Harmful symptoms: Seedlings are prone to root rot from the rainy season to August.

Prevention and control methods: ditching and drainage should be done in a timely manner, and lime or 1% concentration Bordeaux liquid should be sprayed at the time of onset.

It can be seen that after cultivating Xiaotongzi energy forest and large-scale production, it can gradually form an industrialization chain of comprehensive processing and value-added of forestry, energy, medicine, pesticides and feed.

Tung oil is light-loving. Like warm dates before warm, avoid cold. The short low temperature (8 10) in winter is conducive to the development of tung oil, but long-term temperature below 10 will cause frost damage.

Extended Information: Verniciafordii (hemsl.)Airyshaw, which is used as a medicine with oil from roots, leaves, flowers, husks and seeds.

The roots can be harvested all year round. Pick leaves and fallen flowers in summer and autumn, and dry them for later use. In winter, the seeds are taken out and dried separately for later use.

The seed oil is processed separately. The sexual taste is sweet, slightly pungent, and cold. Poisonous.

This species is a poisonous plant included in the Chinese Plant Atlas Database, and its toxicity is the toxicity of the whole plant, the toxicity of the seeds is greater, the bark and leaves are secondary, and the toxicity of fresh stool transportation is greater. The oil cake after the seed oil is still poisonous, which is more toxic than tung oil.

In addition to their own reproduction, the seeds of sycamore can also be used for medicinal and oil purposes.

1.Medicinal: Sweet taste; Sexual flat. Clear away heat and detoxify, smooth qi and stomach, strengthen the spleen and eliminate food, and stop bleeding.

2.Oil: The seeds can be fried and eaten or squeezed for oil, and the oil is not dry.