-
What is deer blood? A detailed introduction to deer blood among deer products
Deer blood is the blood of sika deer and red deer, which are animals of the Cervidae family, and is a precious traditional Chinese medicine. Since ancient times, it has been a treasured product for healing and strengthening the body among the imperial court, royalty, and high officials and nobles, and compound preparations based on it are called immortal elixirs. Deer blood has also spread widely among the common people and is regarded as a top-grade traditional Chinese medicine. As early as the Song Dynasty, there are records that after pricking the blood and drinking deer blood raw, the skin became full and the person had a healthy appetite. In the Ming Dynasty, Li Shizhen made a relatively detailed study of the medical effects of deer blood, recording in the Compendium of Materia Medica that it greatly tonifies deficiency and damage, benefits essence and blood, and resolves smallpox toxin and drug toxin, among others. He also proposed an effective method of taking it: pricking the blood from between the antlers of a deer and drinking it mixed with wine is even better. The Qing imperial family practiced this even more. According to Xu Ke's Qing Bai Lei Chao: when Wenzong was on the throne, his body was often ill, and his face was often yellow. The physicians said deer blood could be drunk, so @#@253@#@ were kept, and blood was ordered to be taken and presented daily. When the Anglo-French allied forces entered the capital, Xianfeng's coughing illness flared up severely, and he ordered deer blood to be taken for his use, but it could not be obtained in time, and so he died. In modern times, animal experiments and clinical studies have proven that deer blood indeed has multiple therapeutic and health-care effects, including beautifying the skin, treating anemia, regulating immunity, delaying aging, improving memory, resisting fatigue, and improving sexual function.
-
Spider Plant Introduction: A Comprehensive Look at This Common Ornamental Plant
[Aliases] Ribbon plant, broad-leaf spider plant, bracket plant. Main biological characteristics: a perennial evergreen herb. Roots fleshy and cylindrical, similar to orchid roots. Leaves basal, narrowly elongated and broadly linear, with tapered tips. Stolons often emerge from the leaf cluster. Small plantlets with roots commonly grow from the nodes at the tips of the stolons. Flower stems slender and long, rising above the leaves. Flowers small, white. Common cultivated varieties, besides those with entire leaf margins, include the golden-edged spider plant, whose leaf margins are golden yellow, and the silver-edged spider plant. Spider plants prefer warm, humid
-
What kind of rice is Donglan black rice? Introduction to its origin and characteristics
Basic information: Black rice is called "Hou Mo" in the Zhuang language. It gets its name because the husk and the grains are purple-black both inside and out. This rice is produced in Donglan County, Guangxi, so it is also called "Donglan black rice". Donglan black rice is a rare rice variety developed through long-term selection by farming families from wild black rice in the high-cold mountainous areas of Donglan County. It has a cultivation history of more than 400 years and is a treasure among grains. It contains as many as 18 amino acids, 8 of which are essential to the human body, with the highest levels of threonine and lysine. Its crude protein, crude fat, sulfur
-
Spider Plant Characteristics and Detailed Variety Introduction
Spider plant (Chlorophytum comosum) is a perennial evergreen herbaceous plant in the family Asparagaceae. Its roots are fleshy, and its leaves are slender, resembling those of an orchid. The stolons that emerge from the leaf axils of the spider plant can grow about a chi long, both rigid and pliable; the leaves clustered at the tips of the stems hang down from the rim of the pot, swaying in the wind, shaped like a crane spreading its wings and leaping. Hence, the spider plant was known in ancient times as the "crane-orchid." The spider plant has clustered leaves resembling flowers and stays green year-round; it is a famous foliage plant, hailed by people as the "aerial flower." According to research, the spider plant has the ability to absorb toxic gases. Generally, keeping one pot of spider plant in a room
-
Introduction to the Characteristics and Cultivation Techniques of Donglan Oil Chestnut Varieties
Chestnut, a plant of the Fagaceae family, has a long history of cultivation in Donglan. Donglan chestnut has a long lifespan and high yield, with a fruiting period of over 50 years, even 100 years. It is called the "money tree" that is planted once and harvested for a hundred years, planted by one generation and harvested by many generations. At present, the county has about 1,000 "longevity star" chestnut trees over a hundred years old, which are still full of fruit. Since 1991, through the efforts of scientific and technical personnel, Donglan County has introduced the nationally famous "Jiujiazhong" chestnut and grafted it with local chestnuts, cultivating hybrid chestnuts with advantages such as dwarfing, early maturity, high
-
What tree is the large-leaf red-flowered black locust? An introduction to its cultivar characteristics
The large-leaf red-flowered black locust is a multi-purpose black locust cultivar bred in Germany. In 1999, Professor Yang Minsheng of Hebei Agricultural University introduced it to China from the Institute of Forest Genetics and Forest Tree Breeding in Germany. After nearly 5 years of introduction trials and demonstration planting, it was proven that the large-leaf red-flowered black locust has strong adaptability, can grow normally in the suitable areas for black locust in North China, and has shown very high economic value. The large-leaf red-flowered black locust has a fast growth rate, with a diameter at breast height reaching 9.5 cm at 3 years old; a large leaf yield, with pinnate leaves 45-60 cm long, longer than tetraploid black locust
-
Introduction to the Saiwai Pleurotus cornucopiae No. 8 Variety and Its Main Characteristics
Saiwai Pleurotus cornucopiae No. 8: After 5 years of effort and joint research, the scientific and technical personnel of Luzheng Group Company have now bred a new variety of Pleurotus cornucopiae suitable for field cultivation in northern regions - Saiwai Pleurotus cornucopiae No. 8. This marks another new step forward for Luzheng Group in edible mushroom breeding. This variety is now available to the public, priced at 100 yuan per unit.
-
What to Do If Blue Mushrooms Appear? Introduction to the Correct Handling Method
The symptom of blue mushrooms is that when the mushroom body grows, a blue halo forms at the edge of the cap. In severe cases, the entire mushroom body looks as if blue ink has been splashed on it, and it does not disappear even after the mushroom body is harvested. The main causes of blue mushrooms are: (1) Heating the mushroom shed with coal, firewood and other fuels causes carbon monoxide and carbon dioxide poisoning in the mushroom body, stimulating changes in the components within the mushroom body and producing a discoloration reaction. (2) Using poor-quality new plastic film as covering material: due to the temperature difference between the inside and outside of the film and the relatively high humidity inside the film, it is very easy for the film to
-
What are the main varieties of arrowhead? Introduction to common varieties
(1) Shagu is a local variety of Guangdong. The plant height is 70-80 cm, and the spread is 60-70 cm. The corm is oval, 5 cm high, and 4 cm in transverse diameter; both skin and flesh are yellowish white. Each one weighs 40-60 g. It contains a lot of starch, has only slight bitterness, and tastes good. It does not store or transport well. From planting to first harvest is 110-120 days. In February, corms are used for raising seedlings; in July-August they are planted; from December to February of the following year they are harvested. The yield per mu is 1000 kg. (2) Bairou Cigu has a plant height of 70-75 cm and a spread of 80 cm.
-
A Brief Introduction to the Key Points of Fertilization Techniques for Pinellia ternata
A perennial herb of the Araceae family. Mainly produced in Henan, Sichuan, Guizhou, Jiangsu, Hubei, Anhui, Zhejiang and other provinces. The medicinal part is the rhizome. Pinellia ternata has a shallow root system. It prefers a mild, humid climate and a shaded environment, and is afraid of high temperatures, drought and strong light. It is suitable for loose-textured, well-drained sandy loam soil. Key points of fertilization techniques: Base fertilizer, apply 3000-4000 kg of barnyard manure per 667 sq m. Topdressing, from late May to early June, when bulbils grow out from the lower part of the petiole, apply a mixed fertilizer of 500-1000 kg of barnyard manure and
条件筛选