Where is the origin of the clumped river birch?The clumped river birch was native to the banks of 1/3 of the rivers in the eastern part of the United States. After Zhou Qian, the person in charge of the Changxing Si 'an Sanliting Landscaping Base, introduced it for breeding, it was also more common in the Changxing Si' an Sanliting Landscaping Base in Zhejiang Province.
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Where is the Black River White Birch Forest?Black River White Birch Forest was located in Sidaogou Village outside Aihui Town, Aihui District.
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BirchIn the section of " Journey to the West in the Tang Dynasty ", it was mentioned that Birch was a mythical beast. It was a dream eater that appeared in the dark and shuttled between graves. People still had dreams before they rotted after death. When their dreams were all eaten by Birch, their bodies began to rot. Birch was also an ancient monster. When people held funerals, they would usually use a mask to ward off ghosts and collect the souls of the deceased to guard against monsters like Birch.
birch juiceBirch sap, also known as birch sap, was a liquid that flowed from the trunk of a birchwood tree.
In China, white birch trees are mostly distributed in Northeast China, North China, Shaanxi, Ningxia, Gansu, Qinghai, Henan, Sichuan, Yunnan, Xizang and other places. They often grow in mountain forests with an altitude of 400 - 4100 meters. They are common species in broad-leaved forests and mixed conifer and broad-leaved forests, often growing in communities.
Birch sap was usually collected in winter and spring. For example, the 15 days from mid-late April to early May in the Xiaoxing 'an Mountains were the prime time for sap collection. Most of the collection methods used were the closed liquid collection method (single plant hanging barrel scattered liquid collection method), which involved liquid collection tubes, infusion tubes, liquid receiving barrels or liquid receiving bags and other liquid collection devices.
Fresh birch juice was a colorless, transparent liquid with a slight sweetness. After two or three days, it would ferment and turn sour.
In terms of nutrition and efficacy:
- In terms of nutritional content, it contained a variety of ammo acid, vitamins (such as vitamins C, B1, B2), fatty acid, minerals (such as potassium, calcium, Mn, iron, etc.), as well as bio-active ingredients such as betulol, betulinic acid, niotic acid, etc. However, there were also opinions that the content of protein, fat, and biochemistry was extremely low, or even zero. The main component was water, the sugar content was between 0.5% and 2%, and the content of protein in every 100ml drink was 0.0003g-0.006g.
- In terms of medicinal effects, traditional medicine believed that it had the effects of dispelling phlegm, relieving cough, clearing heat and detoxification, and could be used to treat cough, asthma, red urine, etc. It was also recorded in the "Common Chinese Herbs in Hei Longjiang" that it could also be used to clear heat and detoxify, treat scurvy, gout, and kidney disease. Modern research showed that it had anti-fatigue, anti-oxygen effects, increased the weight of immune organs, and promoted growth and development.
- Other uses included the preparation of skincare products, such as birch juice hydrating liquid mask, etc. It could also be used to make wine, make natural refreshing drinks, make syrup, and so on.
In terms of commercial products, due to production constraints and other factors, the price of birch juice drinks was relatively high. On an e-commerce platform, the price of 500ml of beverages with 100% pure birch juice ranged from 10 yuan to 20 yuan. The raw juice was difficult to preserve at room temperature. When the temperature was higher than 10 degrees, it should be collected and frozen within 24 hours. Now, there was also a preservation technology that could preserve it for two years.
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Birch plantingThe following points should be paid attention to when planting White Birch:
1. ** Planting plan **: Not suitable for direct sunlight, not suitable for roadside trees; can be used as landscape and courtyard trees, but must be planted in a relatively shady area.
2. ** Spring and Autumn Planting Method **
- ** Selection of seedlings **: Choose a small tree with a size of about 3cm as the planting target.
- ** Transplanting area **: The best place to transplant is in the plains of the northern border. The survival rate is very low in areas with slightly higher altitudes.
- ** Soil ball **: When transplanting, the soil ball must be 10 times the diameter of the tree. It is suitable for slightly acidic soil. When planting, it cannot be buried too deep. It must be the same as the original planting depth.
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- ** Watering **: To ensure the timely supply of water.
3. ** Soil quality **
- ** Soil improvement **: If the soil quality does not match, the soil should be improved. In order to save costs and achieve results, planting holes are generally used for soil improvement. The PH value of the planting soil should reach 5.0 - 7.0, and it should be mixed with organic fertilizer and slag to increase the nutrients and breathability of the soil.
- ** Water drainage **: White Birch trees should not be soaked in water and need to be drained. A layer of stone chips and river sand of about 15 - 20cm can be laid at the bottom of the planting hole to play the role of water infiltration and drainage. The net bag made of fine yarn net can be filled with wood chips, furnace slag, and fungus residue. When watering, water can be poured to the bottom, so that the roots can fully absorb water and improve the survival rate.
4. ** Pillar support **: After planting the tree into the hole, support the tree straight and lift it up slightly to make the root stretch, which is conducive to better and faster rooting and soil reinforcement; fill the soil and step on the soil. Triangular support: Each triangular support should form a 120-degree angle. One end of the support should be buried in the soil about 20cm (buried depth should be determined according to the actual situation). It should be buried firmly. The other end should be fixed at the first branch. The three ends should be tied firmly without hurting the bark. A layer of strip cloth can be wrapped at the binding place to protect the bark from being damaged.
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Nanjing BirchThere were villages related to the birch tree in Nanjing, such as Huashu Village. Huashu Village was located in Xigang Street, Qixia, Nanjing City. It had a history of more than 1500 years and was named after the planting of birch trees. There was a 150-year-old birch tree at the entrance of the village, and there was also a birch forest in the village. There was a rich natural landscape here, such as white walls and tiles, distant mountain reservoir, large grasslands, kiwifruit gardens, brilliant sunflower flowers, etc. It was surrounded by Qixia Mountain, Tang Mountain, and Baohua Mountain, and the mountains and rivers depended on each other. Huashu Village was also the ancestral home of Qin Ju, the hero of the Southern Song Dynasty who resisted the Jin Dynasty. The village retained the remnants of Qin's general platform, training ground, Zhuangyuan Well, etc. In the village, there were the stone Buddha Nunnery Grottoes carved in the Ming Dynasty. It has successively won the honorary titles of "National Forest Village","National ecological and cultural village","List of China's beautiful leisure villages","Jiangsu characteristic rural village" and so on. It has become a good place for Nanjing citizens to experience the rural scenery. There are many farmhouses and homestays in the village, and you can also buy seasonal agricultural products.
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The rhyme of "White Birch" isSorry, I'm not a fan of online literature. I'm just a person who likes to read novels. The rhyme of the poem "White Birch" was "el". In Spanish,"el" was usually regarded as a single word. When used together with "el", it could mean "that","this", and so on.
Whispers in the Birch ForestWhispers of the White Birch Forest is a Chinese web novel. Its background mainly involves the following aspects:
1. Backstory: The novel is about a girl named Bai Hualin. She was born in a poor rural family, but she has a strong personality, kindness, and a high literary talent. In the process of growing up, she had experienced many setbacks and difficulties, but she had always adhered to her beliefs and dreams.
2. Social background: The background of the novel mainly involves China's current social and economic situation and the gap between urban and rural areas. In the novel, the life experience and theme of the white birch forest reflected many problems in Chinese society, such as the gap between the rich and the poor, education fairness, environmental pollution and so on.
3. Cultural elements: In the process of creation, the novel also incorporated some Chinese cultural elements such as literature, music, painting, etc. Bai Hualin was a girl with a high literary talent. Her works also contained some literary and rhetorical devices such as metaphor, symbolism, contrast, etc.
Whispers in the White Birch Forest is a web novel full of social reality and cultural implications. Through a girl's growth experience and literary talent, it reflects the current social situation and cultural characteristics of China.