Can sweet grass seedlings be planted? What are Sweet Grass Seedlings? What are the effects and funct

We call licorice in our vernacular"Sweet grass seedlings", generally eaten its roots. Don't worry about not finding it, licorice does not have much requirements for the growth environment, it is drought tolerant and cold-resistant, generally grows to about 100 cm, and the root system is very strong. Both the north and the south are well adapted to the local climate, and the flowers are white or lavender, and the leaves are fluffy on both sides.

It takes some effort to get the licorice out, and you must be very careful to dig out the roots of the grass slowly with tools, only the rhizomes of the whole plant are medicinal, and it is not easy to find the lower half after digging it off. And don't underestimate the appearance of licorice is just a small seedling, maybe its roots are more than a meter long, and the thickest can reach the circumference of the thumb.

Licorice has the effect of clearing heat and removing fire, cough and expectorant, the general taste is slightly bitter, many friends dig out the root and peel the skin in the mouth to gnaw, they say it is sweet, but I can't accept it, in my taste it is not only a little bitter but also very astringent, when I was sick when I saw licorice tablets I had a headache, the bitter taste has been in the mouth, and it takes a long time to disperse.

Although the medicinal value of licorice is very high, some people are still not suitable for taking it often, especially if the spleen and stomach are weak and cold, many people may just be easy to get angry, and often soak the licorice slices in water to drink, for a long time, it is not only easy to cause high blood pressure, but also cause gastrointestinal discomfort. Due to the very wide range of uses of licorice and the high demand in the market, licorice has begun to be cultivated in large quantities, and farmers are much more profitable to grow licorice than to grow grain. In the market, the purchase price of licorice is more than 3 yuan, and agricultural products can only be sold for a few cents a catty, and the yield of licorice per mu can reach more than 2,000 catties, and the profit of one mu is enough to have three or four thousand yuan.

The scientific name of sweet grass seedlings is licorice, which is a common Chinese medicinal material. Sweet grass seedlings can clear away heat and detoxify, enhance immunity, suppress cough and expectoration, tonify the spleen and invigorate qi, detoxify and facilitate stool, alleviate other medicinal properties, relieve abdominal pain and diarrhea, detoxification, spleen and stomach weakness, and relieve loss of appetite.

Sweet grass seedlings are a kind of plant that can be soaked in water and drunk, or eaten directly, or fried and eaten; Sweet grass seedlings can relieve pain, phlegm and cough, clear heat and detoxify, nourish the spleen and invigorate qi, the main role is to clear heat and remove fire, and can be used to drink water to achieve daily health care.

Sweet grass seedling is a kind of medicinal herb, which is what we often call licorice; It can clear away heat and detoxify, remove phlegm and relieve cough, tonify the spleen and stomach, relieve pain, and reduce inflammation and fire.

It is a legume plant, which is a kind of licorice. It can prevent cancer, improve immunity, improve resistance, prevent diseases, moisten the lungs and relieve cough, and detoxify.

Preparation of seed joints: select healthy, pest-free stems for seed nodes, first tear off the leaves that wrap the axillary buds, cut them into small segments with a knife, the section surface of the knife edge should be beveled, each section retains a node, each node should have an axillary bud, the upper part of the bud eye is left short, the lower part is long, in order to improve the survival rate, the conditional rooting powder can be used to soak the strip for 4 hours. On the same day, the seed knots cut into the same day are planted to prevent the loss of water.

Seedling preparation: Sandy land or loose loam soil with good water, fertilizer and light conditions should be selected as seedling land. 3,000 kg of farmhouse fertilizer per mu, the plot should be deeply cultivated, so that the surface soil is fine and loose, the soil surface is flat, the width of the furrow is 120 cm, and the drainage ditch is made between the furrow and the furrow.

Seeding: The prepared axillary buds of the seed nodes are facing upwards, and are obliquely inserted into the soil at an angle of 45 ° with the ground, and the node buds are 3 cm into the soil, with a spacing of 15 cm (if planted directly in the field, the spacing is 60 cm), and the axillary buds are covered with fine soil, and the water is poured enough to protect moisture in time.

Seedling management: in the seedling period every day (sunny day) watering to keep the soil moist, about 7-10 days after planting seedlings began to emerge, if the soil surface layer is compacted due to watering, affecting the emergence and growth, the soil layer around the node should be easily planted in a timely manner, timely weeding, top dressing, and seedlings can be transplanted when they grow 20-25 cm tall (20-30 days).

Field management techniques

Replenish the seedlings in time. After the sweet elephant grass is transplanted in the field, until the seedlings return to green, they must insist on watering and moisturizing. For places where there is a shortage of seedlings, it is necessary to transplant seedlings and replant them in time to ensure that the survival rate is more than 98%. Ensure the number of basic seedlings per mu.

Cultivating and weeding. Sweet elephant grass grows slowly in the early stage and is easily affected by weeds, so it should be cultivated and weeded 1 2 times before the plant is ridge sealed (row).

Watering top dressing. Sweet elephant grass likes water, so when there is a long drought on a sunny day, it should be watered generally every 3 days in the morning; Attention should also be paid to watering when it is cloudy for many consecutive days, but it is not resistant to water or flooding, so watering should be moderate, and special attention should be paid to drainage during the rainy season. Sweet elephant grass is fertilizable, so under the premise of sufficient basal fertilizer, it is necessary to top dressing many times in a timely manner to promote early tillering of plants, more tillering, and accelerate the growth of tillering seedlings.

Overwintering management: sweet elephant grass has strong roots, can be harvested continuously for 7 years, should be frost-proof and protected in winter, and the temperature is about 0 in the area, it can be naturally wintered; In areas with a long frost period, soil should be cultivated to protect the soil or covered with hay or plastic film for wintering, and at the same time, the residual leaves and weeds in the field should be removed to reduce the overwintering places of pests and diseases.

Sweet elephant grass is seedless, is vegetatively reproduced, and is propagated with seed nodes. (4) Management:Strengthen tillage and weeding in the early stage of growth, timely watering and top dressing.

If it is used as a frame material, ornamental, propagation, etc., when the plant grows to a height of 2 meters, the lower old leaves should be removed to promote the aging of stem nodes, solid hardening, and increase ornamentality; As ornamental, berm, and fence, it is combed once a year before germination in spring to thin out some weak and overly dense plants; As green fodder cultivation, when the plant height is 80 200 cm, it can be mowed and utilized, mowing 4-8 times a year, each mowing once, applying fertilizer once, applying 25 kg of urea or 50 kg of ammonium bicarbonate per mu. Feed large herbivores to make the plants grow taller and then mowing; Feed small herbivores, which can be cut young leaves or processed into grass meal.

It should be when the temperature is relatively high, depending on where you are and what the temperature is.

In the north, seedlings can be raised from April to October;

South, seedlings can be raised at any time of the year.