What techniques are needed for the cultivation of bracken also known as fist cabbage, dragon head c

Bracken cultivation points.

Reproduction There are two ways of reproduction of bracken, namely sexual reproduction (spore reproduction) and asexual reproduction (rhizome division reproduction). In the production of polyphontic asexual reproduction methods. Vegetative propagation, digging out the underground rhizomes, selecting strong ones for planting, row spacing 70 80 cm, plant spacing 50 60 cm, seedling height 10 15 cm when planting.

It is advisable to choose the soil rich in humus, apply deciduous compost and manure when preparing the land, and make a flat furrow or high furrow with a width of 1m, and plant it after the soil thaws.

Field management During the growth period, we should cultivate and weed and water frequently, and strengthen drainage in the rainy season to avoid root rot; Thin fertilizer can be applied multiple times, and fertilizer can be applied once at a time, and fertilization is carried out 2 to 3 days after harvesting; In winter, it is covered with withered grass to moisturize and protect against cold; Before germination in early spring, watering and top dressing should be done in time to promote the germination of stems and leaves.

Harvest Bracken can be harvested for more than 10 years at a time, and can be harvested every spring and early summer, when the young stems grow to 20-25cm, the petioles are young and tender, and the leaflets are not yet in the shape of a fist hook. Too late will affect the food value and will have a negative impact on the next year's harvest, and too early will reduce yields. When harvesting, you can cut it with a knife or pinch it by hand, and try to get as close to the ground as possible.

After one harvest, it can be harvested a second time in 10-15 days, and it can be harvested 2-3 times a year.

Key points of bracken cultivated in protected areas.

1. Land preparation and planting: apply 5000 high-quality rotted farmhouse fertilizer per mu, turn deep and level the furrow, plant according to 70 50, 2 plants per hole. Planting requirements:

The seedling root system is complete, try not to hurt the root system, straighten out the root system when planting, do not nest the roots, water 1 time permeable after planting, if there is soil seepage phenomenon after water infiltration, and then fill it with hand grasping soil.

2. Buckle shed and management: buckle the shed film before soil freezing, and the temperature should be mastered at about 20, and if it is higher than 30, it should be released in time. This period is the dormant transition period, and the seedlings should not be watered, as long as the temperature is strictly controlled. After 15 days, it can be upgraded to 25.

3. Harvesting and processing: It takes 20 days to sprout, 10-15 days from germination to the first harvest, and young shoots can be harvested when the young stems grow to 10. The harvest standard is not suitable for young leaves.

Harvested every 7 days. The yield per mu can reach 1000. If it is close to the market, it is tied into small bundles after harvesting, and it is immediately **, generally no more than 12 hours.

If the amount is too large, you can blanch it in boiling water for 2-3 minutes, turn it continuously to make it evenly heated, remove it and immerse it in cold water to fix the color, then dry it in the shade or air dry, and pack it straight into a box for sale.

Bracken, the rhizome is thick and thick, rich in starch, so it is called pink fern or fern powder, which can be eaten as vermicelli and flour. Its tender seedlings are like fist curls, so it is also called "fist dish". Born in the shady and humid places of mountains and forests, it is a kind of wild vegetable that the people in the mountainous areas of southern China like to eat.

When eating, generally after cooking with boiling water, take it out and tear it open, soak it in water for one or two days, change the water several times a day, soak it to remove the astringency, add oil and salt seasoning back to the pot and fry the cooked food. Because of its astringent taste, it has the effect of astringent treatment of anal prolapse.

Bracken is also known as beets, bergamot, also called auspicious vegetables, dragon claw vegetables. There are two types of bracken, green fern and purple fern, and the green fern is usually called sheep fern and purple fern is called cow fern. Sheep ferns are verdant, with thin stems and thin flesh; The fern is purple-black, with strong stems and thick flesh.

It is a wild vegetable with a unique flavor. The whole plant can be used as medicine, which can relieve the sores and toxins, remove heat and diuresis, and also have a certain effect on dysentery and other diseases.

It is a kind of tiger grass that grows under the trees in the mountains, and the roots have starch, and the tender teeth can be eaten when they grow, and they can be used as vegetables. Bracken belongs to the Anchoviaceae family. Bracken is rich in nutrition, contains a variety of vitamins and trace elements, has anti-anemia, ** and heatstroke, diuretic, anti-aging, anti-aging effects.

The cuisine has the reputation of "the king of mountain vegetables", Jiuzhaigou County cuisine is famous in Japan and South Korea for its high quality, its characteristics: the color of the dish is pure green, the meat is delicate, the growth environment is high altitude, and the temperature is low. It has the effect of dissipating heat, dispelling heat, diuresis and delaying aging.

When eating, it can be stewed, stir-fried, or stewed.

Raw material aliases: dragon head vegetables, Ruyi vegetables, boxing vegetables, Shangshanzhi, Ruyi vegetables, black glutinous.

Raw material classification: vegetables and products.

It feels like a wild leek flower, we pick its flowers here, dry them, and use them to choke the pot when we eat them, they smell very good, but they taste average, mainly when making noodle soup.

Bitter chrysanthemum is a kind of chrysanthemum, also known as bitter herb, which has antibacterial, antipyretic, anti-inflammatory, and eye-brightening effects. Bitter chrysanthemum has a slightly bitter taste, green color, and can be fried or cold.

Mix wild bitter chrysanthemum.

Introduction: Bitter chrysanthemum is a kind of chrysanthemum, also known as bitter herb, which has antibacterial, antipyretic, anti-inflammatory, and eye-brightening effects. The bitter chrysanthemum is slightly bitter, the color is green, it can be fried or cold, and it is a good food to clear heat and remove fire.

Method: Skillfully mixed wild bitter chrysanthemum is a well-known side dish of Taoranju Hotel, and there are many people who like to eat it. Wash the bitter chrysanthemum, blanch it lightly in water and let it dry, mince the ginger and garlic, add salt, chicken essence, sesame oil, sugar, rice vinegar, and chili oil, stir evenly and put it on a plate.

The taste is sweet, salty, bitter, sour and spicy, fresh and refreshing, appetizing and spleen-invigorating.

Bitter chrysanthemum rice sauce mixed with fresh mushrooms.

Ingredients: bitter chrysanthemum, mushroom.

Excipients: ginger, garlic.

Seasoning: salt, chicken essence, sugar, white vinegar, sesame seeds, rice paste, sesame oil.

Method:1Tear the mushrooms into thin strips, blanch and dry to cool, cut ginger and garlic into minced pieces, add salt, chicken essence and sesame oil to the bitter chrysanthemum and stir evenly and put it on a plate;

2.Add minced ginger, minced garlic, salt, sugar, sesame seeds, white vinegar and rice paste to the mushrooms, mix well, and put them on the bitter chrysanthemum.

Thank you very much!

Resources.

Friend, your picture is obviously a garlic sprout ......

In fact, the vernacular "chrysanthemum" says "bracken"! Is it the purplish red or green stem, and the head is curled with fluff? That's bracken.

Bracken is the young leaves of ferns, which have a slightly bitter taste, mucus, and the effect of clearing fire.

Bitter chrysanthemum is a kind of edible plant that is a specialty of Langfang, bitter chrysanthemum is a kind of chrysanthemum, also known as bitter herb, antibacterial, antipyretic, anti-inflammatory, bright eyes and other effects. The bitter chrysanthemum has a slightly bitter taste and a green color, and is widely praised for its sweet and slightly bitter taste, and has the effect of clearing heat and relieving heat. The method is to wash the bitter chrysanthemum, blanch it lightly in water to control it and dry it to cool, mince the ginger and garlic, add salt, chicken essence, sesame oil, sugar, rice vinegar, and a little chili oil, stir evenly and put it on a plate.

It is characterized by a mixed taste of sweet, salty, bitter, sour and spicy, fresh and refreshing, appetizing and spleen-invigorating.

Ask your botany teacher at your college.

Leeks will grow leeks when they grow old, just like garlic seedlings grow garlic fetus, this plant is available in many places, and my family has planted it!

Silly you guys.

This is called a leek flower really.

Chrysanthemum cauliflower, also known as chrysanthemum brain, tender stems and leaves for edible, has a special rich chrysanthemum aromatic flavor, unique flavor, slightly sweet, cool and clear, food is cool, can be fried, make soup. Chrysanthemum is rich in protein, fat, cellulose, etc., and contains flavonoids and volatile oils, etc., per 100 grams of edible part contains protein grams, fat grams, total acid grams, crude fiber grams, dry matter grams, reducing sugar grams, vitamin milligrams, total amino acid grams, iron milligrams, calcium milligrams, zinc milligrams. Chrysanthemum stems and leaves are bitter, pungent and cool, and have the effects of clearing heat and detoxifying, cooling blood, lowering blood pressure, regulating the appetizer, etc., and can lead to constipation, high blood pressure, headache, eye redness and other diseases.

a) Chrysanthemum soup.

1 egg, fry yellow in raw oil, add water and boil for 3 minutes, then add 100 grams of shredded meat and chrysanthemum and boil for 3 minutes, seasoning.

b) Chrysanthemum cauliflower on the soup.

200 grams of chrysanthemum cauliflower, add to the boiling broth, boil for 2 minutes, and season to taste.

c) Garlic chrysanthemum cauliflower.

200 grams of chrysanthemum cauliflower, add minced garlic to the oil pan, add chrysanthemum cauliflower later, fry for 2-3 minutes, add cornstarch juice and boil, and season.

You can blanch it in boiling water, scoop it up and stir-fry it.

Three rural, rural, rural, peasant, agriculture, farm work, rural food, three rural food, rural life.

Bracken is a wild plant that has no seeds and is rooted in a channel.

It is propagated with robes, not seeds.

Fern is also known as Ruyi cabbage, fist cabbage, fist cabbage, wolf cabbage, bracken, bracken, dragon head cabbage, in the eastern region of Zhejiang, as a wild plant, also called mountain wild vegetables, delicious and delicious.

This is a fern-hairy fern, and even if it can be eaten, it is too old, so don't eat it!

First, the structure is different.

Algae plants: simple in structure, are unicellular or multicellular individuals.

Bryophytes: The leaves of bryophytes have only one layer of cells.

Ferns: Ferns are multicellular plants.

Second, plant organs are different.

Algae plants: Algae plants do not have roots, stems, leaves, and other organs.

Bryophytes: Bryophytes have stems and leaves and have false roots.

Ferns: Ferns have organs, such as roots, stems, and leaves.

Third, the living environment is different.

Algae plants: Algae plants have chloroplasts in their cells, which can carry out photosynthesis and live mostly in water.

Bryophytes: Bryophytes typically live in dark, damp environments.

Ferns: Ferns tend to live in warm, damp and white forest environments.

Algae plants: There are unicellular and multicellular, but the structure is simple and there are no real roots, stems, leaves. Examples: Chlamydomonas, kelp, seaweed.

Bryophytes: multicellular plants. It is dwarf, with roots, stems, and leaves, but there is no conductive tissue in the stems and leaves. Example: Land money.

Ferns: multicellular plants, which are relatively low in the higher plants and the most primitive vascular plants. There are true roots, stems, leaves, there are conductive tissues, which reproduce with spores. Example: Stone pine.

Algae plants: unicellular and multicellular, simple in structure, without roots, stems, leaves, flowers, fruits, seeds, and reproduce with sporangia. It is a lower plant. Most live on the surface of the water.

Bryophytes: are multicellular plants. There are no roots, but there are soft and dwarf stems, leaves, and the same flowers, fruits, and seeds, which are propagated with sporangia. All on the backlit side, facing north.

Ferns: are multicellular plants with adventitious roots, rhizomes, large pinnate compound leaves, flowers, fruits, seeds, and are propagated with sporangia. Lives in a dark, damp place.

Algae plants: mostly live in dark and damp places. Mostly single-celled organisms.

Ferns: Mostly live in shady places in the mountains.