Efficacy: fern in fern has a certain degree of inhibition of bacteria, can detoxify, bactericidal anti-inflammatory. Some of the effective ingredients of bracken can dilate blood vessels and lower blood pressure. Bracken can also stop diarrhea and diuresis, which contains dietary fiber can promote gastrointestinal motility, with the role of air purge, clean bowel detoxification. Folk bracken used to treat dysentery and urine dripping. Regular food can make up the spleen, strengthen the body, strengthen the resistance to disease, and can lose weight. The nutritional value of bracken is very high, domestic consumption is large, and the export requirement is also gradually increasing. Currently, relying only on wild resources can not meet the needs, so vigorously develop artificial cultivation, so fern into the cultivation of plants from the wild state is a top priority. The artificial introduction and cultivation techniques of bracken are introduced as follows: First, the characteristics and characteristics of bracken Bracken is a perennial herbaceous roots, with young buds for food, rhizomes slender, extending 20 to 30 cm underground. Its resistance is very strong, adaptable, like a moist, cool climate. It requires neutral or slightly acidic soil with rich organic matter, deep soil layer, good drainage, and high vegetation coverage. It is insensitive to light, strict in moisture, and resistant to drought. The specific growth pattern is: emergence in the middle and late May and ending in the middle or late June. 7 to 10 days after emergence, the tender stems grow straight, and then enter the leaf development period. After 40 to 50 days to mid-August, the leaf growth ends. The general plant height is about 1 meter, and the 7 to 9 layers of leaves are developed. In the middle and late September, the stems and leaves on the ground turn brown and wither. Second, the introduction of basic principles is from near and far, as far as possible cited similar ecological environment. 1. Introducing seedlings is generally good at the beginning of the spring growing season, keeping air and soil moist during transport. 2. The introduction of rhizomes is best done in autumn. After the stems and leaves on the ground are wilted, the earth is dug before it is frozen; in the spring, it is dug before emergence. Rhizomes should have more than two clusters of buds, with a diameter of 7 to 10 mm, and one erect bud should have a root of more than 10 mm. The erect buds must be well protected. This is the key to introducing cultivation success. Third, planting 1, soil preparation fertilization in the fall deep, spring combined with site preparation, Mushi 2000 kg of pure chicken manure and then do the bed. The ground floor, the basement bed and the flat bed are all available. The bed width is 1 to 2 meters, and the height is 20 to 15 meters. The bed is 50 to 50 meters. 2, planting rhizomes by 25 cm row spacing 10 cm wide, 15 cm deep planting ditch, and according to the 5 cm pitch to adjust the placement of the root segment, and then cover the soil 10 cm, irrigating the water, water sinking after the cover 5 cm , flattened with a rake. 3. Transplanting Seedlings When the seedlings are 10 to 12 cm tall, they should be transplanted with pods. When transplanting, plant a hole with a diameter of 20 cm and a depth of 15 cm. Place the planting hole at a density of 10 plants per square meter. Each row is 30 centimeters long. Then fill 12 centimeters around the seedlings with soil. Immediately pour water once and seep through the water. After the cover soil. IV. Field management The task of field management after planting in the first year is to catch seedlings and to achieve Miao Qi and Miao Zhuang. The soil moisture must be guaranteed to be 55% to 60%. After the water is poured, the leaves or straw can be covered. The dry grass is protected from light. And moisturizing effect. During the growth and development period, more ploughing and weedy grasses can be used to keep some of the better growing grasses as shades of ferns, pouring them with water once per day during freezing, i.e., irrigating winter water; the second year's task is to cultivate the roots and make the roots stout. Multiple shoots, when the soil layer is melted 6 cm, ditch in the middle of the row spacing, 8 to 10 cm in depth, 2000 kg of chicken manure in Mushi or 1000 kg of grass ash, combined with earth cover, poured once, the other management in the same year In the third year after the earth is thawed, loosen the earth's surface with rice dumplings, not too deep, generally about 3 cm, 2000 kg of chicken manure on the surface of the Mushi, pour water once, the other management is the same as the previous year; The management after the year is the same as the third year. 5. Harvest of fern can be harvested for 15 to 20 years at a time and harvested from May to June each year. When the seedlings are 25 to 40 cm high, the petioles are young and the leaflets have not been expanded, they should be harvested. 10 to 15 days after the harvest for the second time, a year can be harvested 2 to 3 times. Note that you can't collect all the pieces. You can only recover 2/3 to 3/4 at a time. Tips: Pathological Analysis Equipments Huali Technology Co., Ltd , https://www.jlhualitech.com
For the crowd: suitable for all people. Applicable volume: about 30 grams each time.
Before eating, fresh or dried foods should be simmered in boiling water and then cooled to remove the sticky and earthy smell on the surface. Fried food is suitable for eggs and meat. Bracken cool and cold, spleen Deficiency should not eat more.
The bracken is also called a faucet dish, a wishful dish, a fist of vegetables, and is a kind of wild vegetable. Its dishes are ruddy in color, soft in texture, rich in fragrance, and rich in amino acids, vitamins, and trace elements. The unique nutrients such as bracken, fern, and sterol are known as the “King of Mountain†and are rare edible wild herbs. Although bracken can be eaten fresh, it is difficult to preserve freshness, so its pickled products are commonly found on the market. Or dry goods.