189 results about "Artemisia selengensis" patented technology

The invention belongs to the technical field of agricultural machinery, and particularly relates to an artemisia selengensis cutting machine. The artemisia selengensis cutting machine is characterized by comprising a seedling box, a seeding separation device, a seeding taking device, a crank and rocker mechanism, a seedling guide device, a seedling receiving device, a cutting device, a suspension bracket, a transmission system, a machine rack and a carriage. Aiming to solve the problems that artemisia selengensis cash crops in Wuhan totally depend on manual plantation, the production efficiency is low and the cost is high, the artemisia selengensis cutting machine is provided for providing a mechanized planting manner for the artemisia selengensis, can increase the labor force that is 4-8 times of manual operation, and enables the mechanized production level of the artemisia selengensis to be imcreased by 20%-40%. The core technology of the artemisia selengensis cutting machine is seedling separation, seedling taking and cutting, wherein the seedling separation and seedling taking technologies respectively adopt a mechanical drum-type separation method and a pneumatic seedling taking method so as to effectively separate and adsorb seedling stalks; the cutting technology adopts mature rice planting actions so as to plant the seedling stalks into soil by actions of transplant arms as well as matching actions of cutting arms and the seedling receiving device.

The invention belongs to the technical field of crop processing in agricultural machinery, and particularly relates to a device for removing leaves of vegetables with stalks. The device comprises a conveyor belt, a main machine, a leaf collecting basket and a stalk collecting basket, wherein the main machine comprises a machine frame, a power device, a clamp component, a guide rail, and a position abdicating and leaf removing component; the power device drives the clamp component to move; the clamp component clamps the stalks of plants under the action of the guide rail; and the position abdicating and leaf removing component is used for removing the stalks and the leaves of the plants. Through the adoption of the device disclosed by the invention, the leaves of the vegetables with the stalks can be removed in a mechanized manner, the device emphasizes the treatment work of manually removing leaves of harvested crops, such as artemisia selengensis, so that the labor force is reduced, the work efficiency is improved, and the difficult problem of removing the leaves in the mechanized manner in agricultural production is solved.

The invention discloses a health rice capable of invigorating spleen-stomach and replenishing qi, and a preparation method thereof. The rice comprises the following raw materials: long-shaped rice, fragrant rice, pumpkin, honeylocust rice, gorgon fruit, fig, jack fruit, artemisia selengensis, tripe, trepang, linden honey, ginseng, Chinese parsnip roots, awned goosefoot and the like. The rice has the benefits that the nutrition is rich, the functions of invigorating middle-jiao and replenishing qi, nourishing the stomach, strengthening the spleen, and reinforcing the kidney are realized, the function of increasing appetite is realized, and the rice is suitable for the sub-health population with poor appetite, weak body, low immunity and the like, and is favorable for strengthening the bodies of other populations.

The invention discloses an oral cavity washing and caring product with a function of resisting candida albicans. The oral cavity washing and caring product is prepared from the following active ingredients in percentage by mass: 2-15% of artemisia selengensis leave extract, and 1-20% of one or more of lavender extract, radix scutellariae extract and rhizoma curcumae extract. The invention further discloses medicinal toothpaste with a function of resisting candida albicans. The oral cavity washing and caring product has an extremely good inhibition effect for candida albicans, and can be used for preventing and alleviating the oral candidosis disease caused by candida albicans.

The invention belongs to the technical field of agricultural machinery, and particularly relates to a seedling separation and seedling taking assembly of an artemisia selengensis cutting machine. The seedling separation and seedling taking assembly comprises a seedling box, a seedling separation device, a seedling taking device, a crank and rocker mechanism, a machine rack and the like. Fixed rollers in the seedling separation device is driven by an external driving force to do rotational motion to form a seedling taking waiting zone; seedling stalks enter the seedling taking waiting zone under the actions of gravity and disturbance of the fixed rollers; under the matching effect of the seedling taking device, air tap devices enter the seedling taking waiting zone to adsorb and take away individual seedling stalks; movable roller devices close a seedling taking opening under the action of tension springs to complete individual seedling separation. After the air tap devices in the seedling taking device adsorb the seedling stalks, the seedling stalks are transferred under the action of the crank and rocker mechanism so as to complete the process of taking seedling repeatedly. According to the invention, through the rotation of the fixed rollers, a seedling outlet is prevented from being blocked due to interaction of the seedling stalks and mechanisms inside the body of the seedling box; the air tap devices in the seedling taking device are used for adsorbing seedlings, so that posture correction of the seedling stalks is realized, and damage to materials is avoided.

The invention relates to a method for separating and purifying flavone from wormwood through imitating moving bed chromatography. It comprises following steps: measuring 0.7- 1.0 kg dried and disintegrated wormwood, adding 10- 15kg 80% ethanol at constant temperature for water bath refluxing and extracting, filtering, combining filterate; extracting for two times, washing residuel, combining with washing liquid, defatting with ligarine, depressing and condensing and getting coarse wormwood ligarine extract; preparing feed liquid with said coarse extract and feeding it to imitating moving bed for separation and purification; dissloving said coarse extract with methanol, filtering with organic filtering membrane of 0.45 mu m and getting feed liquid for imitating moving bed with concentration being 100- 300 mg / ml; the washing liquid is mixture of methanol and water, the volumetric ratio between methanol and water is 40: 60; condensing extract liquid to saturation, reducing temperature gradually to 4- 10 Deg. C below zero, crystallizing for 5- 6 hours, filtering, washing crystal for two times, vacuum drying and getting pure wormwood flavone. The invention is characterized by increased production automation degree, improved working efficiency and production working condition.

The invention discloses dry artemisia selengensis and a preparation method thereof. The dry artemisia selengensis is prepared from 80-120 parts of artemisia selengensis, 4-6 parts of refined salt, 2-5 parts of rock sugar, 1-3 parts of aniseeds, 1-3 parts of white wine, 2-5 parts of dandelion, 2-5 parts of red beans, 2-5 parts of wild jujubes, 2-5 parts of phyllanthus emblica and 1-3 parts of nata de coco through the process steps of cleaning, boiling, airing, pickling, dewatering, packaging and the like. When the artemisia selengensis is pickled in a pickling vessel, the fresh and elegant flavors of the red beans, the wild jujubes, the phyllanthus emblica, the nata de coco and the dandelion are remained in the artemisia selengensis, so that the fragrance of the artemisia selengensis is increased, and the artemisia selengensis is more tasty, better in mouthfeel and more fresh in taste; and the pickling ingredients and the artemisia selengensis are simultaneously packaged, so that the taste retention time is prolonged. According to the invention, eating and processing methods for the artemisia selengensis are additionally provided, so that the artemisia selengensis is convenient for households and restaurants to use, the market competitiveness of the artemisia selengensis is effectively enhanced, and the market demand is met.

The invention discloses nutrient soil for cultivating artemisia selengensis. The nutrient soil is prepared from the following raw materials in ratio by weight: 15 to 30% of soil, 30 to 50% of fermented and dried cow dung, 2 to 10% of perlite, 10 to 25% of straw, 2 to 8% of enzyme microorganism, and 2 to 10% of water. The invention also discloses an artemisia selengensis cultivation method. The artemisia selengensis cultivation method comprises the following steps of: preparing the nutrient soil; laying the nutrient oil; cutting artemisia selengensis seedlings; and fertilizing and the like. The nutrient soil is high in organic matter content, high in breathability and heat retaining property, free of freezing damage, and capable of preventing plant diseases and insect pests, and provides the artemisia selengensis and artemisia selengensis roots with high quality and high output. According to the artemisia selengensis cultivation method, the dosage of water can be reduced, the resources are saved, the labor intensity can be reduced, the work efficiency is improved and the water and fertilizer loss is reduced.

The invention relates to a method for determining trace mercury in artemisia selengensis, and belongs to the field of analytical test. According to the method, artemisia selengensis is pre-treated, and is placed in a microwave digestion tank according to conditions to carry out digestion, and mercury content is determined under the following conditions that: a carrier liquid HCl concentration is 6%, a reducing agent NaBH4 concentration is 6 g / L, a negative high voltage is 300 V, a lamp current is 30 mA, an atomizer height is 10 mm, a carrier gas flow rate is 4000 mL / min, and a reading time is 11 s. The method has characteristics of high stability and sensitive reaction.

The invention discloses a method for planting artemisia selengensis in a cutting way and relates to the technical field of agricultural planting. The method comprises the following steps of preparing land and bedding, selecting variety, raising seedlings by cutting, performing field management, and performing scientific harvesting, wherein the step of raising seedlings by cutting is performed in the first ten days of July, robust artemisia selengensis stems are selected to serve as cutting seedlings, the upper parts of the cutting seedlings are cut off, old leaves of the cutting seedlings are picked off, and the stems on the middle lower part are selected and cut into stem sections with the length of 18 to 20cm; the stem sections are subjected to cutting in a transplanted field according to the row spacing of 25 to 30cm, the plant spacing of 10 to 15cm and the underground cutting depth of 5 to 8cm, and two plants are planted in each hole; after cutting, enough water is watered, field humidity is kept, and watering is continuously performed for 3 to 4 times in case of high temperature and drought to guarantee the survival rate and promote root and sprout. The method is simple and practical, and the obtained artemisia selengensis is high in yield, good in taste and high in nutritional value.

The invention relates to a device for removing leaves of Artemisia quinoa, belonging to the technical field of food processing. The device of the present invention arranges the required leaf-removed Artemisia annua neatly, puts the stalk side inward into the collecting funnel, and the Artemisia annua evenly falls through the collecting funnel, and is evenly distributed under the action of the conveyor belt, and the stalk side of the Artemisia annua falls on the fixing clip Between them, the chain transmission device rotates counterclockwise under the drive of the motor. The upper surface of the fixing clip touches the chain transmission device. Bend downward, move to the right under the action of the chain drive and the fixed clip, and touch the rubber leaf removal roller, which rotates under the action of the motor, and the leaves of Artemisia quinoa enter the gap between the double rollers, and the leaves are pulled by the rotation of the double rollers Make it detached from the stalk, and the Artemisia quinoa after leaf removal continues to move to the right under the action of the chain transmission device. When moving to the top of the collection box, the fixing clip is opened, so that the Artemisia quinoa falls into the collection box.

The invention discloses a mixed growth-promoting bacteria used for strengthening artemisia selengensis and repairing cadmium contaminated soil and a preparation method and application of the mixed growth-promoting bacteria. The mixed growth-promoting bacteria includes Bacillussp.T3 bacterium suspension liquid and Pseudomonas fluorescens Y5 bacterium suspension liquid in the mass ratio of 1:1 to 1:5, wherein the concentration of the Bacillussp.T3 bacterium suspension liquid is 6.0*1010 cfu / mL to 7.6*1010 cfu / mL, and the concentration of the Pseudomonas fluorescens Y5 bacterium suspension liquid is 4.8*109 cfu / mL to 6.2*109cfu / mL. The mixed growth-promoting bacteria can improve the rhizosphere microecology of the artemisia selengensis and improve the defense capability of the artemisia selengensis.

The invention discloses novel application of artemisia selengensis leaf extract, raspberry extract and compositions thereof to preparation of xanthine oxidase inhibitors. The invention further provides a composition with the xanthine oxidase inhibitory activity. In the composition, a mass ratio of the artemisia selengensis leaf extract to raspberry extract is (1-10):1, preferably 8:1. According tothe application in the invention, a feasible novel pathway is provided for clinic treatment of hyperuricemia, the artemisia selengensis leaf extract and the raspberry extract serving as food sourceshave high safety, the application range of the artemisia selengensis and raspberry is widened, intensive processing and utilization are promoted, and additional values of the raw materials are increased.

The invention relates to a preparation method of Artemisia selengensis yield-increasing fertilizer. The Artemisia selengensis yield-increasing fertilizer is composed of the components in percentage by weight: rape seed cake powder, soybean cake powder, rape straw powder, sorghum cake powder, rice chaff, wheat bran, corn straw powder, broad bean shell powder, Curculigo orchioides powder, hemlock parsley powder and tea seed powder. The Artemisia selengensis yield-increasing fertilizer in low in component expense, easy in material obtaining, and simple in formula and preparation method; a great deal of organic fertilizer generated from the components can meet the growth demand of Artemisia selengensis, so that the yield is increased, and the defects the Artemisia selengensis leaf surface is yellow, the leaf area is small, growth is slow, and the grown Artemisia selengensis is thin, light in weight, poor in disease resistance and easy in occurrence of various disease and pests due to nutrient lack in the traditional fertilizer are effectively overcome.

The invention discloses a method for repairing heavy metal pollution in culture pond bottom mud. According to the method, nano ferric dioxide is adopted as a passivator for passivating and immobilizing biological effective state heavy metals, and heavy metals in pond sides and water area bottom mud are enriched by using artemisia selengensis and myriophyllum verticillatum. Therefore, potential risks of heavy metals in bottom mud can be reduced, diffusion of heavy metals in the bottom mud into water bodies and aquatic organisms can be reduced, and in addition, the risk that the heavy metals aretaken into human bodies from food chains can be reduced. The method has the advantages of being remarkable in effect, simple and convenient in operation, economic and environmentally friendly, and the like, in heavy metal repairing.

The invention discloses an antibacterial environment-friendly deodorizing agent and a preparation method thereof. The antibacterial environment-friendly deodorizing agent is prepared from, by weight,6-18 parts of folium nelumbinis, 3-9 parts of herba taraxaci extract, 3-11 parts of artemisia selengensis extract, 7-22 parts of litsea cubeba, 16-38 parts of zanthoxylum dissitum, 5-15 parts of herbaandrographitis and 30-50 parts of deionized water. The antibacterial environment-friendly deodorizing agent has great antibacterial and deodorizing effects and is effective in odor reduction and especially remarkable in hydrogen sulfide removal effect. In addition, due to extraction of all effective components from natural plants, the antibacterial environment-friendly deodorizing agent has no toxic and side effect on operating personnel and is healthy, environmentally friendly, safe, reliable and promising in market prospect.

The invention discloses an artemisia selengensis water planting formula. The formula comprises the following components: calcium nitrate, potassium nitrate, monopotassium phosphate, magnesium sulfate heptahydrate, ammonium dihydrogen phosphate, boric acid, manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate and calcium chloride. The phenomenon that premature senescence easily occurs in the later stage of the growth cycle of artemisia selengensis is concerned in the formula, the content of Ca<2+> ions is increased in the formula, so that increase of anti-reverse related enzyme activity of plants can be promoted, the adversity stress resistance of artemisia selengensis can be improved, and insect attack can be effectively defensed.

A method for preparing Luhao powder from the fresh Luhao includes such steps as washing in clean water, disinfecting, cutting short, drying, breaking, drying, grinding and packing. Said Luhao powder can be used to prepare health-care noodles or other health-care foodstuffs.

The invention discloses a medicament for treating infantile anorexia and a preparation method thereof and belongs to the field of traditional Chinese medicines. The medicament comprises the raw materials as active components: rappini, highland barley malt, dasheen, fructus aurantii, cherry leaves, manaplant alhagi sweet secretion, lithocarpus dealbatus, artemisia selengensis, thlaspi arvense, oriental sheatfish, oval kumquat root, coelomactra antiquata, leechee, cleistocalyx operculatus leaves, filbert and jasminum floridum. As high-quality traditional Chinese herbal medicines are selected and scientifically combined, the traditional Chinese medicine preparation has the efficacies of tonifying yin and nourishing the stomach, producing saliva and relieving thirst, invigorating the stomach and helping digestion as well as warming the stomach and invigorating the spleen, has remarkable curative effects on treating symptoms such as vomit, anepithymia, diarrhea, astriction, abdominal distension, abdominal pain and hemafecia caused by infantile anorexia, is convenient to take and safe and reliable, treats both symptoms and root causes of disease without any toxic or side effect, can achieve the purpose of treating infantile anorexia and is worth of wide popularization and application.

The invention discloses a breeding method for artemisia selengensis. The breeding method comprises the following steps of selecting the artemisia selengensis and taking a stem of the artemisia selengensis; carrying out ageing treatment on the stem under the condition of no soil at the treatment temperature of 20-30DEG C and the treatment humidity of 40-60 percent for 20-28 hours; cutting off the prepared stem to obtain a plurality of artemisia selengensis sections, wherein the length of each section is 15-25cm; burying the obtained artemisia selengensis sections in sandy soil for breeding, wherein one end, which is close to sprout port, of each artemisia selengensis section faces upwards; keeping the sandy soil wet and controlling the temperature to be 25-30DEG C in the breeding process; after artemisia selengensis sprouts are seen, managing the artemisia selengensis according to a conventional method. The breeding method for the artemisia selengensis, which is disclosed by the invention, has the advantages of simple process, high survival rate, good quality of products and shorter production period.

The invention discloses a compound type micro-nano biological repellent and a use method thereof. The compound type micro-nano biological repellent is characterized by being prepared from a component A, a component B and a component C through mixing, wherein the component A is prepared from a component A1, a component A2 and a component A3 through mixing, the component A1 is one or a mixture of micro-nano particles prepared from active ingredients of carophyllin, litsea cubeba oil, cinnamon oil, honeylocust leaf oil and camphor oil, the component A2 is a micro-nano particle prepared from an active ingredient of capsicin, and the component A3 is one or a mixture of micro-nano particles prepared from active ingredients of gland extracts of cats and foxes; the component B is one or a mixture of micro-nano particles prepared from active ingredients of orange flower oil, black pepper oil, artemisia selengensis and small-leaf mugwort; the component C is one or a mixture of micro-nano particles prepared from active ingredients of neem oil, Citrus junos and asarum oil. The compound type micro-nano biological repellent is environment-friendly and non-toxic, is not harmful to people and livestock and cannot influence the environment.

The invention discloses blood-activating beautifying nutritious flour and a preparation method thereof. The blood-activating beautifying nutritious flour is composed of the following raw materials: flour, carrot, shrimp meat, ansu apricot, artemisia selengensis, phaseolus calcaratus, lycium barbarum, rose powder, polygonum multiflorum powder, ginseng fruit, hibiscus coccineus, black tomato, gorgon fruit, the blood dishes, coconut milk, cowpea, Petroselinum crispum, fish sauce, white dead nettle, seeds of zanthoxylum armatum, bighead atractylodes rhizome, lemon grass and the like. The flour is rich in nutrition and unique in flavor and is easy to absorb by the human body, and medicinal and edible ingredients, namely the rose powder, the polygonum multiflorum powder, the gorgon fruit and the like added in the formula have the effects of promoting blood circulation to remove blood stasis, tonifying kidney, securing essence, nourishing five internal organs, and the like and help to delay senescence and beautify.

The invention provides herba artemisia selengensis vinegar beverage which is prepared from the following ingredients in mass percent: 5 to 20% of herba artemisia selengensis vinegar beverage stock solution, 1 to 30% of one or multiple of herba artemisia selengensis juice, herba artemisia selengensis distillate or herba artemisia selengensis extract, 1 to 5% of honey and the balance of water, wherein the herba artemisia selengensis vinegar beverage stock solution is prepared from herba artemisia selengensis and / or herba artemisia selengensis residue which are processed through cellulase enzymolysis, saccharomycetes fermentation and acetic bacteria fermentation sequentially. The obtained herba artemisia selengensis vinegar beverage is aromatic in flavor, moderate in vinegar smell and gentle in taste. An animal test shows that after the herba artemisia selengensis vinegar beverage is drank by an SD rat in a gavage mode, the total cholesterol, the triglyceride and the low-density lipoprotein of the rat are all obviously reduced; thus, the herba artemisia selengensis vinegar beverage has a better lipid-lowering effect.

The invention belongs to the technical field of crop cultivation and discloses a greenhouse muskmelon-artemisia selengensis cultivation method. Rotation on two crops of muskmelon and artemisia selengensis is carried out; muskmelon cultivation is carried out, wherein variety selection, soil preparation and fertilizing, field planting, and field management are carried out; and artemisia selengensiscultivation is carried out, wherein variety selection, soil preparation and fertilizing, field planting, field management, and timely harvesting are carried out. According to invention, rotation is carried out on the two main local economic crops, and the multiple crop index of a greenhouse is improved; the cultivation mode is innovated according to local conditions; the two high-efficiency economic crops are selected for carrying out rotation, the continuous cropping obstacle of the muskmelon is reduced, the economic benefit is improved by 30%-80% than the economic benefit of planting singlecrop, and the comprehensive economic benefit is higher.

The invention discloses a production method of artemisia selengensis tea. The method comprises eight main steps of picking raw materials, performing rinsing, performing spreading for airing, performing fixation, performing cutting-off, performing rolling, performing drying and performing packaging so that the artemisia selengensis tea is obtained. According to the production method disclosed by the invention, tender artemisia selengensis leaves are broad in sources and low in cost, the production method is simple and easy to operate, and the produced artemisia selengensis tea is good in appearance and high in the content of health-care components. The production method disclosed by the invention has great significance in the respects of increasing the added value of the planting of artemisia selengensis, widening the industry chain of the artemisia selengensis, efficiently utilizing vegetable waste, alleviating environmental pressure and the like, and economic benefits, social benefits and ecological benefits are significant.

The invention provides a method for cultivating selenium-enriched artemisia selengensis. The method comprises the steps of selecting good seeds, performing soil preparation and fertilizing, performing scientific cultivating, performing reasonable fertilizer and water management, and harvesting at proper time. The method realizes purposes of high yield and high quality. The method for cultivating the selenium-enriched artemisia selengensis has advantages of small number of insects and diseases and high output. The output of artemisia selengensis in each mu can reach 1000kg. Furthermore the artemisia selengensis has advantages of high selenium content, high quality, low pesticide residue amount and low heavy metal content. The artemisia selengensis is environment-friendly food.

The invention relates to a finless eel liver protecting agent and a preparation method thereof, and belongs to the field of a feed additive for aquatic products. Each 100 parts of the finless eel liver protecting agent consists of the following raw materials in parts by weight of 10-14 parts of argy wormwood leaf powder, 8-12 parts of an artemisia selengensis leaf extract, 7-11 parts of refined duckweed powder, 12-16 parts of fermented algae powder, 4-6 parts of earthworm powder and the balance of a carrier, wherein the carrier comprises wheat flour and diatom powder in the mass ratio of the wheat flour to the diatom powder being 1 to (1-2). When the finless eel liver protecting agent is added to a finless eel ration, the fat metabolism in organisms of finless eels can be effectively promoted, storage amount of fat in livers can be reduced, besides, the finless eel liver protecting agent can prevent and treat liver injury caused by diseases, can also promote digestion and absorption ofration nutrient substances, and can increase the survival rate and the growth rate of finless eels.

The invention discloses a method for eliminating a watermelon succession cropping obstacle by utilizing artemisia selengensis rotation. The method has the obvious advantages that the problem of arched shed watermelon succession cropping obstacle is solved; through experiments for many years, watermelon seedlings can grow normally by adopting the method and withered diseased plants are not found; by utilizing the method, two crops of artemisia selengensis can be harvested in autumn and spring and the production value per mu can be increased by more than 5000 yuan, thus increasing the economic benefits of farmers; crop rotation of artemisia selengensis and watermelons is adopted, thus reducing labor forces used due to change of steel frame greenhouse watermelon lands every year, the investments in infrastructure repeated construction, and the like; crop rotation of artemisia selengensis and watermelons is adopted, thus saving water, fertilizers, pesticides and watermelon seedlings and improving the quality of the watermelons and artemisia selengensis.

The invention belongs to the field of fruit and vegetable preservation, and relates to artemisia selengensis preservative preparation. According to the present invention, according to nutrition change characteristics of artemisia selengensis during a storage process, calcium chloride, potassium sorbate, ascorbic acid and citric acid are subjected to compatibility so as to develop an efficient, inexpensive and stable performance artemisia selengensis preservative. The use method comprises: picking young stems of the artemisia selengensis, cleaning, draining water on the surface of the young stems of the artemisia selengensis, immersing into the artemisia selengensis preservative for 1-2 h, taking the artemisia selengensis, draining, and carrying out vacuum packaging. The artemisia selengensis preservative has characteristics of simple production process and good preservation effect.

The invention discloses a special organic-inorganic compound fertilizer for artemisia selengensis. The special organic-inorganic compound fertilizer contains the following components in percentage by weight: 16%-30% of nitrogen fertilizers, 8%-20% of phosphorus fertilizers, 12%-18% of potassium fertilizers, 30%-50% of decomposed earthworm dung, 2%-5% of medium and trace nutrient elements, 2%-10% of chelating agents and 0.5%-2% of nitrogen fertilizer synergists. The novel functional fertilizer disclosed by the invention is prepared by mixing the fermented decomposed earthworm dung with the inorganic nutrients, the medium and trace nutrient elements, the chelating agents and the nitrogen fertilizer synergists by a conventional method according to the fertilizer requirement law of artemisia selengensis, thereby sufficiently enhancing the utilization ratio of the nutrients and enhancing the quality of artemisia selengensis.