Water chestnut is water chestnut.
Water chestnut is a shallow watery persistent herb in the family of Salicaceae, which is eaten as a vegetable with its bulb. Water chestnut skin color purple and black, white flesh, sweet and juicy taste, crisp and delicious, since ancient times, the underground snow pear reputation, the northern people regarded as Jiangnan ginseng. Water chestnut can be used as a fruit, but also can be counted as a vegetable, is a popular favorite seasonal products. The former Yangliu Township in Lujiang County, Anhui Province, produces high-quality water chestnuts, which is the largest "township of water chestnuts" in China. Qingshan Township, Lipu County, Guilin City, Guangxi Province, is the nationally recognized "Horseshoe Township". In addition, there are Jingmen City, Hubei Province, Shayang County, Mao Li town is also a water chestnut production area, has been exported to overseas, famous.
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What is water chestnut
Anciently known as eider grass, also known as taro. Now some areas of the name of the ground chestnut, ground pear, horseshoe. Perennial herb, planted in paddy fields. Underground stem is flat round, the surface is dark brown or date red. Flesh white, edible. Water chestnut "taste sweet, slightly cold, slippery, non-toxic". Its function is "quenching thirst and paralyzing heat, warming the middle and benefiting the qi, lowering the dan shi, eliminating the wind poison, removing the real heat in the chest, and can be used as powdered food. Because the water chestnut grows in the mud, the outer skin and the interior may be attached to more bacteria and parasites, so it should not be eaten raw, it must be washed and boiled through before eating, and boiled water chestnuts are sweeter.
Li Shizhen's "Compendium of Materia Medica" has a detailed description of the plant's shape and cultivation method. Cultivation is common in the provinces south of the Yangtze River in China. Anhui WUWEI, Guangxi GUILIN, Zhejiang YUHANG, Jiangsu GAOYU and Fujian FUZHOU, Hubei Hankou and DANGYANG's double lotus is the famous place of origin. It is propagated by bulbs. After germination, it first forms a shortened stem, and its terminal and lateral buds are drawn upward into a green leafy stem that is slender and erect like a tube. The leaf blade degenerates into a membrane sheet, inserted at the base of the leafy stem and the upper part of the bulb, photosynthesis is carried out by the green leafy stem. Stolons are produced from the shortened stems of the mother plant in all directions, with the tips expanding into new bulbs. Spikes, florets in a spiral adnate. Nutlets, fruit leathery, not easy to germinate.
The seed capsule household 15 ℃ sprouting, 25 ℃ began to tiller, 30 ℃ plant vigorous growth, the temperature dropped to below 20 ℃ when the bulb formation. Generally in the early spring to choose the top bud and side bud sound seed capsule in the outdoor seedbed nursery, often keep moist. Seedlings are ready in about 15-20 days for planting in the field. The spacing between rows and plants is generally 30 cm × 60 cm, and about 3,000 holes are planted in mu. Maintain a certain water layer and apply nitrogen fertilizer during tillering and plant division. Phosphorus and potash fertilizers are applied before bulb formation, which have significant effects on increasing yield and improving quality. The main pests and diseases are wilt disease, stem borers and so on.
The water chestnut bulb contains about 21% carbohydrate and 1.5% protein, which can be eaten raw or cooked. It can also be processed and canned or used as raw material for starch extraction. Chinese medicine believes that there is thirst, digestion, antipyretic function.
Grows in water. Distribution
Native to India, China is mainly distributed in Guangxi, Jiangsu, Anhui, Zhejiang, Guangdong, Hunan, Hubei, Jiangxi and other low-lying areas. It is also found in some parts of Hebei.
The introduction of water chestnut
Water chestnut (bí qi) is commonly known as horseshoe, also known as Uyao, mallard, chestnut, black trigonometry, scientific name (Heleahat is tube ro sa ashulus), is a specialty of Dangyang, locally known as the "ball". The people of dangyang told you to eat "leather ball", can not be mistaken for eating basketball. Dangyang planting water chestnut has a history of thousands of years, each township has planted, generally planted in the rice paddies, green round stalks, ting ting yu standing, looks very cool. After peeling off the skin, the water chestnut is white, sweet and crispy. Shuanglian water chestnut, named because it is produced in the original Shuanglian Temple in Wangdian Town, Dangyang, is a famous specialty with a long history in Hubei.
What is the horseshoe ah
The horseshoe, also known as water chestnut, is rich in vitamins B and C, vegetable protein, phosphorus, and has the efficacy of clearing heat and removing dampness and detoxification. It is the bulb of the water chestnut of the sedge root plant. It mainly grows in southern China. Horseshoe contains a large amount of starch, plus oligosaccharides and monosaccharides, accounting for more than 86% of the dry weight. Starch 18.8%, protein 2.3%, fat 0.2%, ash 1.6%. A variety of vitamins A, B1, B2, C, and minerals calcium, phosphorus, iron and so on. In addition to this, it also contains a heat-resistant antimicrobial ingredient water chestnut Ying, which has an inhibitory effect on Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and so on. Horseshoes have many health effects: 1. Anti-cancer effect: Shanghai Cancer Disease Prevention and Control Research Collaborative Group, in the screening, found that various preparations of horseshoes, in the animal body have the effect of tumor suppression. 2. Antibacterial effect: water chestnut Ying has an anti-bacterial effect and can inhibit influenza virus. In addition, water chestnut Ying can inhibit the activity of Escherichia coli up to 80% (after 10 hours).3. Laxative: horseshoes contain crude protein, starch, can promote peristalsis in the large intestine.4. Diuretic drainage: horseshoe water can diuretic drainage.5. Clearing the lungs and resolving phlegm: horseshoes are sweet, cold, can clear lung heat; and rich in mucus, have the effect of generating fluids and moisturizing lungs and resolving phlegm, so it can clear phlegm and heat horseshoe varieties are varied, especially in the Panton region of Guangzhou, water horseshoe Most famous, today, the variety of horseshoes derived from the famous products Pantang five show horseshoe powder, Guangzhou Pantang Food Co., Ltd. for the orthodox
Raw horseshoe is what, not the aquatic kind
Horseshoe, also known as water chestnut, native to India. It is a perennial herb that grows in paddy fields, and we eat the underground stems that are flat and round.
China is a place where horseshoes are abundant, with the best quality of horseshoes in Lipu County, Pingle County, Guilin City in the south of China. It is a large head, thin skin and tender meat, sufficient moisture, sweet and no dregs, crisp and tasty both as a vegetable and punished as a fruit, can also be made into horseshoe powder, horseshoe powder is used to make horseshoe cake.
茡 How to plant seeds is what
Water chestnut reproduction using bulbs also known as fruit balls for asexual reproduction. Its planting techniques:
1. Selection of land
Water chestnut likes warmth and humidity and is afraid of freezing, and is suitable for growing in loamy soil with a soft till layer and solid subsoil. In cultivation, requires 20-25 cm of tillage layer, which is conducive to the growth and development of the bulb, but not to the bulb deep drilling, the individual development of a uniform size and consistency, but also conducive to the digging and harvesting.
2. Nursery
Nursery time depends on the transplanting period. Early-water water chestnut starts seedling 40-45 days before transplanting (late March to early April) because of low temperature in the early stage; late-water water chestnut starts seedling 20-25 days before planting because of high temperature at the time of seedling. Seedling nursery methods include germination, seedling field preparation, seed rowing and seedling field management. Choose the chestnut buds thick and long, bulb rounded square full, moderate size, smooth skin, dark brown, no disease, no injury, in line with the characteristics of varieties of seed chestnut germination.
3. Planting
The end of July - early August transplanted chestnut seedlings, 3-5 days after the return of green, germination stem at the top of the preservation of the stem, upward leafy stems, after continuous tillering, the formation of the mother plant series. Shepherd's purse seedlings after planting, require a higher soil temperature to facilitate the return of green tillers, it is appropriate to irrigate shallow water to stabilize the seedlings. With the increase of tillers and plants, transpiration increases, should gradually deepen the water layer, to promote the formation of above ground stem groups. After sealing the rows, irrigation depth is not, control tiller plant formation, early knot chestnut, bulb increase, increase, but should control the amount of nitrogen fertilizer, to prevent futile growth. Water chestnut can not lack of water throughout the growing period, such as not growing should not be shelved field water, especially bulb expansion period, more should not lack of water.
4. Fertilization
The base fertilizer of the field is 3-4.5 million kg of farmyard manure per hectare when ploughing, and 4500-7500 kg of calcium superphosphate. The appropriate time to fertilize after planting is at the beginning of tillering and planting to promote early planting. The amount of fertilizer varies depending on the transplanting period and soil fertility.
5. Harvesting
The harvesting period of water chestnut can start from the frost to the spring equinox of the second year. Harvesting method: Generally drain the field water one day before harvesting, because the bulb is mainly concentrated in the soil layer of 9-20 cm, first rake off the upper layer of 8-9 cm of soil, then rake out the lower layer of soil, and carefully pinch out the bulb by hand.
荸荠骂人是什么意思
荸荠 pronounced as bi51 qi51 seems to let you step aside.
What is a water chestnut Gourmet World
The horseshoe is not a fruit
What does water chestnut mean?
Water chestnut is a shallow watery, persistent herb of the Salix family, with bulbs for vegetable consumption. Anciently known as mallard (Eiderophthalmos), commonly known as horseshoe, also known as ground chestnut, because it is shaped like a horseshoe, but also like chestnuts and so named. Call it horseshoe, only refers to its appearance; say it like chestnut, not only is the shape, even the sexual flavor, composition, function are similar to chestnut, and because it is in the mud in the results, so there is the name of the ground chestnut. Water chestnut has purple-black skin color, white flesh, sweet and juicy taste, crisp and delicious, since ancient times, it has the reputation of underground Snow Pear, and people in the north regard it as the ginseng in the south of the Yangtze River. Water chestnut can be used as a fruit, but also can be counted as a vegetable, is a popular favorite seasonal products.
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What is the fruit of the horseshoe
It is water chestnut, commonly known as the horse's hooves, also known as the ground pear water chestnut skin color has a purple-black, dark red and so on. Flesh white, since ancient times has been "underground snow pear" reputation. It is rich in phosphorus, which can promote human growth and development and maintain physiological functions, and is good for bone development--