The traditional Chinese medicine inheritance
Traditional Chinese medicine inheritance
Leeks are native to China. According to the history books above (about the works of the Warring States Period to the early Western Han Dynasty), the "Shanhai Classics", "The Mountain of Danyan", "The Mountain of Beidan" (present-day Inner Mongolia), the "Songshan Mountain" (today Sichuan), "Ji Shan" (now Hunan or Yunnan), "Bianchun Mountain", "View Mountain" (unknown), "It's more than a mountain". To date, there are still distribution of wild leeks in North China, Northwest, and Northeast China. Department inspections, wild leek almost all over the country, in the Qinghai-Tibet Plateau there is a large area of ​​wild leeks. The cultivation history of Chinese leeks in China has a long history. In the Book of Songs, there are verses for “giving lambs to sacrificeâ€, which can prove that leeks have been cultivated in China for more than 3,100 years.
As early as 2000 years ago, the Han Dynasty had proposed the use of greenhouse technology to produce leeks. By the time of the Northern Song Dynasty, there had been glutinous yellow production. More than 300 years ago, Chinese peasants had mastered the use of windbreaks for amaranth cover cultivation techniques. So far, Chinese leeks have been Resources, cultivation techniques are among the world's forefront.
The leeks were introduced to Japan in the 9th century and gradually spread to various countries in East Asia. North to Sakhalin, North Korea, South to Vietnam, Thailand, Cambodia, and Hawaii to the east, etc. are cultivated. European and other countries have less cultivation. China's cultivation area is extremely wide, with the east to the coast, the west to the northwest plateau, the southeast to Taiwan, and the north to Heilongjiang. Almost all provinces are cultivated. So leek is one of the most widely cultivated vegetables in China. Total area of ​​5% to 6%. With the increasing frequency of China's international exchanges and the development of vegetable exports, Chinese leeks are also entering the international market.
The nutritional value of Chinese chive is very high. Each 100 g of edible portion contains 2~2.85g of protein, 0.2~0.5g of fat, 2.4~6g of carbohydrate, 0.6~3.2g of cellulose, and a lot of vitamins such as carotene 0.08. ~3.26 mg, riboflavin 0.05 to 0.8 mg, niacin 0.3 to 1 mg, vitamin C10 to 62.8 mg, leek contains more mineral elements, such as calcium 10~86 mg, phosphorus 9~51 mg, iron 0.6~ 2.4 mg, in addition, leeks contain volatile propylene sulfide, so it has a spicy taste, has the role of promoting appetite. Leek in addition to cooking, there is also a good medicinal value. Its spicy root, into the liver, warm in , Qi Qi, San Yu, leaves sweet and salty, warm, into the stomach, liver, kidney, warm in the line, scattered phlegm, make up the liver and kidney, warm waist and knee, impotence and solid essence. Leek blood stasis, qi downfall , Wenshen impotence, wolfberry juice for dysentery bacillus, typhoid bacillus, E. coli, Staphylococcus have Yang production. "Compendium of Materia Medica," said: "The wolfberry seed liver and life portal, rule urine frequency, enuresis," folk Leek for frailty, tuberculosis, night sweats, nausea, postpartum hemorrhage, spit water As well as bruises, soreness, neuropathic and allergic dermatitis, neonatal pediatric scleroderma, etc.
Amaranth is a perennial vegetable and it usually takes 3 to 5 years to grow from planting to replanting. Some grow for 8 to 10 years.
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