The soil environment for planting salvia is very important, what soil is suitable for growing salvia

Be sure to choose the soil is relatively moist, and the temperature should be very high, the temperature during the day should not be lower than about 25, and the temperature at night should not be lower than 0, but also choose acidic soil, the creation time should also be strong, and the moisture of the soil should also be very high. Therefore, we must pay attention to these problems when planting salvia, if you do not pay attention, it will affect the growth of salvia.

Particularly fertile and loose soil, as this soil can promote thriving growth and at the same time ensure yields.

The suitable soil is the more fertile soil, the land must have strong ventilation, and the land needs to be kept moist, so it is suitable for planting salvia.

Be sure to choose a soil with strong fertility and the soil should be acidic. In this way, it can grow very well, and it can greatly increase the yield of salvia.

Generally, it is necessary to have fertile and loose slightly acidic or slightly alkaline sandy soil, and it is necessary to maintain the moisture of the soil, with strong permeability and good circulation, so as to be able to grow well.

Salvia miltiorrhiza must be cultivated in sunny terrain, well-drained yellow sand-filled soil, with a deep soil layer to allow roots to elongate and develop. The previous crop is sweet potato, and it is best to plow the land 20 23cm deep after digging sweet potato, so that the underlying soil can be exposed to wind and sun, increase fertility and reduce insect pests. Plough again before planting in spring, rake the soil very finely, make a box, dig a nest and plant, plant 6 10 rows per box, the row nest distance is 40 45cm square, and the density is determined according to the soil quality.

Summary. Hello, salvia mainly grows on sunny hillside meadows, ditches, roadsides, or forests. Currently distributed in most areas, salvia is very adaptable.

In general, it adapts quickly to its surroundings. When the root system is planted, the planted plants are left on the ground. When replanting is required, lateral root planting can be taken in February and March, but pay attention to covering the straw to prevent frost damage.

Cuttings are planted, in which strong stems are placed on the ground, the lower leaves are removed, and transplanted after diagonal cuttings. Sowing, propagation, drilling, mulching, moisturizing, seedling, transplanting.

Just like in a warm climate, if the temperature is low, the growth is very slow and the overall development is slow. Generally speaking, the average annual temperature in the most suitable place for growing is not lower than 17 degrees, but the roots can survive the winter at a temperature of around minus 15 degrees, so the temperature tolerance span is relatively large. In general, the best temperature for growing is around 15 to 18 degrees.

It can grow below 28 degrees, but if it exceeds 30 degrees, it can easily affect some growth.

The environment in which crops are grown is very important, but what is the growing environment for salvia?

Hello, Salvia mainly grows on sunny hillside meadows, ditches, roadsides, or forests. Currently distributed in most areas, salvia is very adaptable. In general, it adapts quickly to its surroundings.

When the root system is planted, the planted plants are left on the ground. When replanting is required, lateral root planting can be taken in February and March, but pay attention to covering the straw to prevent frost damage. Cuttings are planted, in which strong stems are placed on the ground, the lower leaves are removed, and transplanted after diagonal cuttings.

Sowing, propagation, drilling, mulching, moisturizing, seedling, transplanting. Just like in a warm climate, if the temperature is low, the growth is very slow and the overall development is slow. Generally speaking, the average annual temperature in the most suitable place for growing is not less than 17 degrees, but the roots can spend the winter at a temperature of about minus 15 degrees, so the temperature tolerance and cherry blossom tolerance and span are relatively large.

In general, the best temperature for growing is around 15 to 18 degrees. It can grow below 28 degrees, but if it exceeds 30 degrees, it can easily affect some growth.

The seedlings have not yet come out and will not be exposed to the sun.

How to grow salvia.

It will not be an acorn sleepy in temperature, moisture, sunlight, soil, fertilizer. Salvia prefers mild climates and is relatively cold-tolerant, but it is cultivated in areas with low temperatures throughout the year. Salvia miltiorrhiza does not have high requirements for soil, and the general soil can grow, but it is better to have sunny terrain, deep soil loacia layer, medium Liangnian fertile, and well-drained sandy loam.

I mainly want to ask how much salvia I planted has not come out in seconds, and now the temperature has reached 30 degrees, and the mulch film has not been untied, will it be exposed to sunburn.

This will affect the emergence of seedlings, and the temperature will be too high.

The best way to cultivate this process is to choose a place where the soil is more moist and the soil is more active, and then you should pay attention to watering and fertilizing, so that the cultivation is particularly good, and then you should usually pay attention to the care of the technology.

Cultivated salvia is generally left in the ground and planted as it is dug and planted. Choose annual lateral roots with stems about centimeters in diameter, thick and red, and free of diseases and pests to plant in April, or you can choose to plant when harvesting in October. According to the row spacing of 30 cm-45 cm and the plant spacing of 25 cm-30 cm, the depth of the hole is 3 cm-4 cm.

Apply 1500 kg to 2000 kg of pig manure per mu.

Choose the appropriate season, but also cultivate the seeds of salvia, and then choose a more suitable soil and ground to ensure the survival rate, and also water on time.

Cultivation method of salvia:1. Root-splitting propagation technology:If you plant salvia as seeds, you usually leave them in the ground, and when you want to plant them, you can dig them up and plant them.

First of all, we should choose an annual lateral root that is up to in diameter, thick and red, and free from pests and diseases, and plant it in February and March. Of course, it can also be planted at harvest time in November. According to the distance between the rows is 30-45cm, the distance between the plants is 25-30cm, and the hole depth is 3-4cm, apply an appropriate amount of pig fertilizer, about 1500-2000 kg per mu.

When planting, the selected roots should be folded into 4-6 cm, which can be folded and planted, paying attention to the roots to be upward, and each acupuncture point can be 1-2 sections. After planting, you can cover it with soil about centimeters thick.

2. Cuttings propagation technology:Generally, in April to May in the south or June to July in the north, select the stem of salvia on the ground, cut it into 10-15cm small segments, and then cut off the lower leaves, and leave 1 2 leaves in the upper leaves, which can be cut and cut at the same time. In the seedling field that has been arranged, the ditch is opened according to the distance between the rows of 20 cm and the distance between the plants is 10 cm, and then the cuttings are inserted diagonally along the ditch.

After the cuttings are completed, it is necessary to shade and water them in time.

3. Salvia seed propagation:In the northern region, strip sowing can be carried out in March, covering the soil, watering and then covering with plastic film, to keep the soil moist, and the seedlings can emerge in about 15 days. Then in the southern Jiangsu and Zhejiang areas in June, after the seeds are mature, sow them immediately, cover the soil and grass with an appropriate amount of moisturizing, and transplant them to the field in October.

Salvia miltiorrhiza plays a very significant role in promoting blood circulation and removing blood clots, mainly because the salvia component in Salvia improves the contractility of human myocardium and effectively expands coronary blood vessels. Soak the dates in boiling water for 30 minutes. Moderate alcohol consumption can lead to liver congestion and relieve insomnia symptoms such as irritability and difficulty sleeping.

The core of the medical value of salvia is to promote blood circulation and dispel stasis. It has expanded all the clinical uses of salvia, such as detoxification and pain relief, cooling blood and removing carbuncles, such as chest tightness and heartache, epigastric and hypochondria pain, menstrual irregularities, dysmenorrhea, sore throat, etc., which are inseparable from promoting blood circulation and eliminating blood destruction. It lengthens the coronary arteries, increases coronary blood flow, reduces the degree of myocardial infarction, improves heart function, lowers blood pressure, and protects ischemic brain tissue.

Salvia is cultivated from seeds, nutrients are stored in the root system, and many buds are formed in the upper part of the root system. Therefore, the germination after cultivation is relatively orderly, the seed growth is faster, and the growth of weeds can be effectively inhibited, even if some weeds grow faster, it is necessary to spray 1-2 times the special herbicide for salvia, into June, salvia has entered the vigorous growth period, the lush branches and leaves basically cover the soil, there is no place where weeds grow, as long as the management method is appropriate, the entire growth period of salvia is not destroyed by weeds within one year.

If salvia is planted in northern China, the most suitable planting time is from mid to late March to early April, and if it is planted in the Yellow River Basin, the most suitable planting time is about July to September. If cutting and planting is required, it is generally carried out in the north from June to July and in the south in April. Choose strong branches to cut and colonize.

Salvia miltiorrhiza can cause adverse reactions of allergies, and even accompanied by symptoms such as chest tightness and shortness of breath, chills and dizziness.

Plant it in fertile soil, then plant it at a distance, fertilize it, water it, spray pesticides, and pay attention to pruning the branches, so that you can cultivate salvia well.

Choose some high-quality roots and seedlings, then plant them in fertile soil, then water and fertilize, remember to spray pesticides and prune branches and leaves on time.

Split root propagation: Sichuan production areas mostly use split root propagation. Salvia used for planting is generally left in the ground, and it is planted as it is dug and planted.

Choose annual lateral roots with a diameter of about centimeters, thick and red, and free of diseases and pests and diseases to plant in February and March. It can also be planted at harvest time in November. According to the row spacing of 30-45 cm, the plant spacing is 25-30 cm, the hole depth is 3-4 cm, and the pig manure is applied, 1500-2000 kg per mu.

When planting, fold the selected roots into 4-6 cm long root segments, fold and plant while planting, the roots are upward, and each hole is planted in 1-2 sections. Immediately after planting, the soil is covered, and the thickness is generally about centimeters. According to production practice, the head and tail of the root are used to plant seedlings early, and the middle stage of seedlings emerges late, so they should be planted separately to facilitate field management.

The lignified mother root is planted and planted, and the germination force is poor, and the yield is low, so it is not suitable to be used. Root planting should pay attention to frost protection, and straw can be covered to keep warm.

It is necessary to pay attention to field management, to water in time, to fertilize in time, to spray pesticides in time, to pay attention to ventilation, but also to maintain soil moisture.

1. In addition to Heilongjiang, Jilin and northern Inner Mongolia in China, almost all the country has distribution, wild and domestic species, and domestic salvia is mainly distributed in Hebei, Tianjin, Jiangsu, Shanghai, Zhejiang, Anhui, Henan, Shandong, Sichuan and other places, mainly produced in Hebei, Tianjin, Liaoning, Shanghai, Jiangsu, Zhejiang, Anhui, Shandong, Henan, Hubei, Shaanxi and Sichuan.

2. Salvia miltiorrhiza is a perennial herbaceous plant, with a plant height of 30 to 80 cm, cylindrical roots, vermilion epidermis, branched stems, opposite leaves, singular pinnate compound leaves, flower lip-shaped, blue-purple, nut oblong, black when ripe, flowering period 5 October, fruiting period 6 November.

Salvia has a wide range of uses and high curative effect, and the demand for salvia is growing rapidly, and the supply exceeds demand in some years, so the value of salvia has doubled. Only by mastering the planting technology of salvia can we produce high-quality products, so that farmers can really benefit. The following is a new method for growing salvia.

1. Seed treatment: select excellent varieties and mix seeds with new high-lipid film diluent, which can repel underground diseases and insects, isolate virus infection, do not affect germination and swelling function, strengthen respiratory intensity, and improve seed germination rate.

2. Field management:

1. Choose a good field.

Salvia spike cave likes a warm, humid and dry environment, with plenty of sunshine; It is more cold-tolerant, afraid of drought and stagnant water; The soil requirements are not strict, and neutral soil, slightly alkaline soil, and slightly acidic soil can be cultivated. When planting, you should choose a sunny slope land, the soil is required to be deep and loose, the soil is fertile, and the medium plot with good drainage is planted.

2. Cultivating and weeding.

The growth of salvia is slow in the early stage, in order to avoid the contradiction between salvia and weeds competing for nutrients, it is generally necessary to loosen the soil and weed 3 times. The first was performed when the seedlings were 5 cm tall, the second in June, and the third in August. When the seedlings are unearthed, check whether the seedlings can not be lifted out due to compaction or thick cover soil, and combine the loose soil to make the seedlings easy to grow out of the soil.

3. Do a good job of drainage and irrigation.

In times of drought, it is necessary to water in time, and at the same time do a good job of drainage in the rainy season. In areas where drought occurs more severely, spraying "new high-fat film" can play a role in drought resistance, moisturizing and moisture retention; In case of rainy weather, if the water is not drained in time, it will not only affect the normal growth of salvia, but also lead to the occurrence of diseases such as rot disease, so the field drainage work is also very important.

4. Reasonable fertilization.

Salvia miltiorrhiza is a plant that requires a lot of fertilizer, and should be topdressed in time at different times.

Apply sufficient basal fertilizer at the time of sowing to accumulate energy for the strong growth of salvia, and the basal fertilizer is mainly farmhouse fertilizer, such as compost, circle fertilizer, crop straw, green manure, etc. In addition, during the growth period, it is also necessary to reasonably top dressing according to the growth of salvia, and spraying 800 times of the new high-fat film can promote the full absorption and utilization of salvia miltiorrhiza for fertilizer. Combined with cultivating weeding and topdressing 2 3 times, the first time nitrogen fertilizer was the main fertilizer; In the future, you can use decomposed manure, with 15kg of superphosphate and potassium nitrate; The last one is in early August, and you can apply more to promote root growth and build up strength for the next year's harvest.

3. Growth period: In order to ensure that the nutrients can meet the physiological needs of root development, 1 capsule of medicinal herbs can be added to every 100 kg of liquid, stirred and dissolved, and sprayed on the foliar surface to make the underground nutrient transport duct thicker, increase the amount of nutrients transported, improve the nutrient conversion rate and loosening ability, make the rhizome expand rapidly, and the content of effective substances is greatly improved, so as to achieve the desire to increase production and harvest.

Fourth, pest control.

The main pests and diseases of salvia are root rot and ground tiger. After the onset of root rot, the roots are black and rotten, and the above-ground stems and leaves wither and die, and this disease is easy to occur in the rainy and high temperature season in June and August. In terms of prevention and control, it can be drained in time, avoid continuous cropping, and spray the dilution of the tree protection general Qingdan.

Ground tiger harms young seedlings, and 5% new high-fat membrane dilution can be mixed with soil at 1:10 and sprinkled between rows for poisoning.