What fertilizer is good for planting Coptis chinensis, what is Coptis chinensis How to plant Coptis

The principle of fertilization is: reapply basal fertilizer. Skillfully apply winter fertilizer, apply less seedling fertilizer, and apply phosphorus and potassium fertilizer together to achieve strong seedlings, more grains, and larger seedlings.

Generally, from late November to early December, 400kg hm2 of diammonium phosphate is applied, evenly withdrawn from the furrow surface, and then covered with 1 layer of manure, the dosage is 30t hm2, and a small amount of soil is covered, and after 3-5 days, 10t hm2 of organic fertilizer or 150kg of urea hm2 are applied. Apply winter fertilizer, not only can make the soil loose and moist, protect the seedlings from freezing, but also promote the growth of underground stems vigorously, more branches, more long stem nodes, the first application of seedling fertilizer, the amount should be less, in early February, when the seedlings are about 3cm high, urea 200kg hm2 is applied.

The method of strip sowing fertilization is to mix about 1t hm2 of phosphate fertilizer and cake fertilizer in the middle of the sowing furrow, then put the tubers into both sides of the ditch, stagger the arrangement, and then cover about 20t hm2 of rotted manure. It is mainly organic fertilizer, with the application of phosphorus and potassium fertilizer.

The growing period requires smooth wind and rain, and in case of spring drought after emergence, furrow irrigation can be carried out in the evening, and the remaining water is removed the next morning.

What is Coptis chinensis? Coptis chinensis is actually the Coptis chinensis that we often mention, which is a kind of Chinese herbal medicine used to clear heat and detoxify. There are many Chinese patent medicines on the market that use Coptis chinensis, which can also be used as medicine, which can be directly used to soak in water, and has a relatively good effect on symptoms such as fire.

Coptis chinensis is generally grown in mountainous areas, and with the demand for Chinese medicinal materials, more and more people have begun to grow Coptis chinensis. So do you know the efficacy and planting technology of Coptis chinensis?

1. The efficacy of Coptis chinensis.

Coptis has the effect of clearing heat and detoxifying, it can be good for dampness and pain and bleeding. Coptis chinensis can cause hepatitis and erosion of the mouth and tongue, because Coptis chinensis is an artifact Chinese medicine that blindly removes liver fire. Coptis chinensis can be a fire in the eyes and eyes, because most of these diseases are caused by the body's false fire.

Coptis chinensis can also **dysentery and diarrhea, can relieve abdominal pain and **hemorrhoidal bleeding. Coptis chinensis is not ***, so it can be taken for a long time, and it can be soaked in water directly. Soaking Coptis chinensis and raw hawthorn together in water can effectively eliminate acne.

2. The planting technology of Coptis chinensis.

1. Coptis chinensis is generally planted in mountainous areas, because the main part of the medicine is its roots, so the difficulty of planting is very great. You can use mountain dirt to create an indoor mountain area. The planting of Coptis chinensis was then transplanted and adapted to the indoor planting environment.

2. After the seeds germinate, they must be watered and fertilized regularly to ensure that the planting can germinate normally, and the climate and temperature of the mountain should be simulated. The seeds of Coptis chinensis are relatively difficult to germinate, so before planting, germination can be carried out, and after germination, sowing should be carried out at certain equidistant intervals.

3. Field management is also very important, and the wild Chinese medicinal material of Coptis chinensis is very easy to grow weeds. In addition to preventing and searching for pests, field management should also regularly clear weeds to prevent overgrowth. The principle of watering is to water once every two or three days, because the mountainous area where Coptis chinensis grows belongs to a place where it is more cold-tolerant, and watering too much water will lead to a decrease in the medicinal effect of Coptis chinensis.

The effect of Coptis chinensis is mainly to clear heat, detoxify and relieve pain, and people who are prone to fire can use Coptis chinensis to soak in water to drink, which has a good effect of reducing fire. Some people's urine is particularly yellow, which is caused by liver fire and yin deficiency or yang deficiency, and you can use rock coptis slices to decoction water to drink. In addition, although Coptis chinensis is a kind of Chinese herbal medicine without ***, it should not be eaten too much.

Some people with yin deficiency have weak yang energy, and it is not suitable to take Coptis chinensis for a long time, because Coptis has a certain purging effect.

I.1Illumination.

Yan Gai guessed that there was not a lot of light in the early stage of the growth of Coptis chinensis, so Coptis chinensis was not so sensitive to light. However, the violet nucleus is still very fond of sunlight. If you give more light, the violet will grow more branches. Does not affect its growth in the shade.

2.Soil. The soil is acidic sand, with a pH of to, and requires good drainage and a lot of organic matter. When sowing, peat and pearl salt can be mixed 1:1. Keep the soil moist.

3.Temperature. The origin of Coptis chinensis determines the cold tolerance of Coptis chinensis, and it can even tolerate mild frosts.

The warmer regions of the south have no summer to survive a winter. Corn-colored pansies cannot be grown at too high temperatures. 10-15 degrees is the optimal temperature.

If it exceeds 30 degrees, it will not grow normally.

4.Fertilize. After the young leaves of the seedlings grow, 50-75 ppm nitrogen fertilizer can be used, and then the concentration can be gradually increased to 100 ppm. Potassium fertilizer should be appropriately supplemented, and the ratio of the two is as follows. A trace element solution should also be sprayed to supplement iron and magnesium.

5.Pest and disease control.

Coptis chinensis can be destroyed by pests such as aphids, spider mites, thrips, etc. Pay attention to the cleanliness of the cultivation environment and do not plant in places with insect pests. Common ones are leaf ring disease, downy mildew, etc. Controlling soil pH can also reduce the probability of a disease-free summer event.

Second, the precautions for breeding hornbeams.

In the process of cultivating Coptis chinensis, if it encounters high temperature, it should be cooled down in time and the plants should be placed in a ventilated place to prevent Coptis from wilting. Pansies should not be watered too much because they grow in a shady environment, so they don't need much water. Note that Coptis is stored indoors and placed outdoors, and it is difficult to have the best growing environment.

The demand for chemical fertilizer is relatively small, at least not to burn chemical fertilizer well. Flowers raised at home need to be watered. After watering, water it a little and it will grow healthily and produce wonderful little flowers.

1. Illumination. It loves light. When breeding, it should be placed in a place with enough astigmatism, so that it can bask in the sun as much as possible, but in the hot summer sun, pay attention to timely shade or avoidance, and do not expose to the sun. If there is no light, its flowering will be reduced and the flowering time will be shortened.

2. Temperature. It has a certain cold resistance and can overwinter outdoors in the Yangtze River basin and southern regions. The suitable temperature for its growth is between 10 and 15 degrees.

No, it is resistant to high temperatures. Once the temperature exceeds 20 degrees, the branches will elongate, and more than 30 degrees will hinder growth. Therefore, in a high temperature environment, we must pay attention to ventilation and cooling.

3. Fertilizer and water. Fertilize frequently during the breeding season, especially during the growing season. Dilute liquid fertilizer should be applied every other month to promote better flowering and growth. After the flowers bloom, the fertilizer should be stopped, and the watering should be reduced, once every three to five days. As long as it remains slightly moist during the growing season.

Fourth, soil. When breeding, soil with good drainage performance should be selected. It is best to ensure that it is loose, breathable, fat, and gentle.

In such a soil environment, the root system can breathe better and absorb the nutrients it needs, which is conducive to growth. Peat soil and perlite can be used, and an appropriate amount of basal fertilizer can also be added. Take care of disinfection before use.

5. Precautions.

During the management period, if the environment provided is not suitable, the plants are susceptible to downy mildew and red spider mite. After discovery, it should be treated as soon as possible to change the conservation environment.

Coptis chinensis (scientific name: Corydalis saxicola bunting) is a perennial herbaceous plant of the poppy family.

Born in the crevices of rocks at the edge of mountain forests.

It is distributed in Gansu, Hubei, Guangxi, Sichuan, Guizhou, Yunnan and other places.

Coptis is a perennial plant with a height of 15-40cm. The taproot is well developed. Stems 1-3, clumped, weak.

leaves with long stalks; The leaf outline triangular ovate is fully lobed, the first lobe is 5, with a short stalk, the second lobe is often 3, diamond-shaped or ovate, 2-5 cm long, 1-3 cm wide, the apex is pointed, and the margin is coarsely toothed. racemes apical or opposite leaves, 7-14 cm long; bracts elliptic to lanceolate; peduncle equal to bracts or slightly shorter; Corolla gold bends slightly downward; Stigma 2-lobed. The capsule is cylindrical, slightly curved.

The seeds are numerous, round, cup-shaped, and half of the seeds are enclosed.