630 results about "Fern" patented technology

The invention belongs to the technical field of traditional Chinese medicines, and particularly discloses a traditional Chinese medicine composition for treating acute and chronic hepatitis B and a preparation method thereof. The traditional Chinese medicine composition for treating acute and chronic hepatitis B is prepared from the following active pharmaceutical ingredients: 60g of oriental wormwood, 60g of herba oldenlandiae, 60g of radix salviae miltiorrhizae, 45g of lysimachia, 45g of rhizoma alismatis, 45g of red paeoniam 36g of Baikal skullcap root, 36g of radix bupleuri, 30g of wrinkled gianthyssop, 30g of green tangerine orange peel, 30g of dried orange peel, 30g of giant knotweed, 50g of radix isatidis, 50g of taraxacum, 50g of asket fern, 50g of fleece-flower root, 50g of glabrous greenbrier rhizome, 50g of radix paeoniae alba, 50g of rhizoma atractylodis macrocephalae, 50g of angelica, 50g of radix astragali, 50g of charred hawthorn, 50g of medicated leaven, 50g of stringy stonecrop, 36g of rhubarb, 50g of lucid ganoderma, 56g of radix curcumae, 36g of rhizoma cyperi, 60g of schisandra fruit, 36g of dark plum, 48g of kuh-seng, 36g of costus root and 36g of gardenia. The invention has the advantages of scientific formula, fine prescription, excellent medicine, no rare or strong inhibited item, fixed prescription, high safety and reliability, quick effect taking and high curative effect; the traditional Chinese medicine composition is concentrated into pills, and thus, is convenient for preparation and taking; and the traditional Chinese medicine composition is convenient for people and beneficial to people, and can treat both the symptoms and root causes without relapse.

The invention belongs to the technical field of statistical pattern recognition and image processing and particularly relates to an optimization algorithm of unmarked flat object recognition. The optimization algorithm comprises the steps of taking local feature key points as features of an unmarked object, and extracting features in initial stages of an off-line training stage and a real-time recognition stage by means of a dichotomy decision algorithm; performing off-line training on the key points through a random Ferns classifier; adopting a random sampling consistency algorithm in the recognition stage to obtain the position and the posture of the object in a real-time frame; adding position and posture information of the target object obtained by calculation to a virtual object, and overlaying position and posture information in an actual scene to complete an augmented reality system. According to the optimization algorithm, two optimizations are performed, namely, weighting screen is performed on the key points in a feature detection stage, and an improved ARANSAC fitting algorithm is adopted to enable interior points in an initial random set to be scaled-up and improve fitting performance in the recognition stage. Compared with a basic line algorithm, performance in all aspects can be improved greatly, and requirements for real-time performance and reliability of the augmented reality system can be met.

The invention discloses an instant rice flour and a preparation method thereof. The instant rice flour is characterized by being prepared from the following raw materials in parts by weight: 100-110 parts of rice grains, 2-3 parts of ginseng, 1-2 parts of liquorice, 3-4 parts of spina date seed, 2-4 parts of astragalus membranaceus, 1-2 parts of agastache rugosus, 1-1.5 parts of japanese banana flowers, 2-2.5 parts of chushan lip-fern herb, 2-3 parts of millet, 3-4 parts of black soya beans, 1-2 parts of soybeans, 20-22 parts of shepherd's purse, 15-18 parts of tomatoes, 3-4 parts of mustard, 3-4 parts of honey, 60-65 parts of sleeve-fish meat, 50-55 parts of bananas and 7-8 parts of nutrition additives. The instant rice flour disclosed by the invention is good in palatability, special in flavor, sweet and delicious, convenient to store and eat, and rich in nutrient. In addition, due to the addition of multiple Chinese medicinal herbs, the instant rice flour has a health-care function, and is capable of achieving functions of reinforcing vital energy, tonifying spleen and lung, soothing nerves, nourishing liver and harmonizing stomach when being eaten frequently.

The invention discloses a vinous black jujube whitebait dry, and the vinous black jujube whitebait dry is prepared by the raw materials in parts by weight: 200-210 parts of whitebait, 1-1.2 parts of bunge cherry seed, 1-1.3 parts of gorgon fruit, 0.8-1 parts of bighead atractylodes rhizome, 0.7-0.9 parts of osmanthus fragrans, 0.9-1.2 parts of emblic leafflower fruit, 1-1.1 parts of phoenix-tail fern, 1-2 parts of melon, 2-3 parts of sweet potato, 2-3 parts of mango, 3-4 parts of black jujube, 1-2 parts of brown sugar, 2-3 parts of orange,1-2 parts of caraway, 1-2 parts of colza oil, 4-5 parts of sorghum, 2-3 parts of Chinese vodka and 4-5 parts of nutrition additives; the whitebait dry is rich in nutrition, the melon, black jujube and caraway can enrich the taste of the whitebait dry for having more delicious, the precursor composition of carotene of the vitamin A in the mango is very high and the mango is fine and smooth, unique in taste, rich in nutrition; in addition, the vinous black jujube whitebait dry has the effect of invigorating spleen-stomach and replenishing Qi, tonifying the kidney and keeping vital essence, moistening dryness and laxation and clearing Qi and water by adding a variety of Chinese herbal medicine during the producing process.

The invention discloses application of a Chinese medicinal composition in preparing a medicament for treating human cases of bird flu. The medicament mainly comprises weeping forsythia, honeysuckle flower, indigowoad root, rhubarb, cablin patchouli herb, male fern rhizome, rhodiola rosea and the like. The medicament has the advantage of global regulating of a compound Chinese medicament, has the effects of expelling pathogenic factors and relieving symptoms, and realizes multi-target treatment. Experiment studies prove that the medicament has remarkable curative effect of treating human cases of bird flu.

The invention discloses a three-dimensional interplanting method of Chinese yew, conifer and fern. The method includes the steps of soil preparation, transplantation and interplantation, field management and the like. Particularly, the method includes selecting neutral to acidic medium-layer thick soil at an altitude of 1600-2500m, digging seedling beds and applying base fertilizer; and after the Chinese yew is lifted, submerging the seedling root of the Chinese yew into mud mixed with organic fertilizer, and then interplanting the Chinese yew into a three-dimensional growing environment in which the upper-layer vegetation is the conifer and the ground vegetation is the fern, wherein two rows of the Chinese yew are interplanted between every two rows of the conifer, and a row of the fern is interplanted between every two rows of the Chinese yew. The row distance of the Chinese yew is 80-90cm, the inter-plant distance of the Chinese jew is 50-60cm, the row distance between the Chinese row and the conifer is 100-120cm, and the inter-plant distance of the conifer is 160-180cm. After the Chinese yew is transplanted and interplanted, the weeding and earthing-up should be implemented 3-5 times a year, the topdressing should be implemented 2-3 times a year, and the topdressing of the conifer seedlings should be implemented once a year. Experiments prove that according to the three-dimensional interplanting method of the Chinese yew, the conifer and the fern, the survival rate, the growth rate and the setting rate of the Chinese yew are improved greatly, and meanwhile, fast growth, early fruit bearing and capability of large-area popularization and plantation can be obtained.

The invention relates to environment protection material. Natural multi-purpose environmental protection material with functions of moisturizing, dust prevention, heat preservation and weed eradication is characterized in that the material is made from raw materials of plant material powder, filling material, reticular fiber, foaming agent, binding agent, humectant and vegetable oil, and prepared into s block shape; The occupying mass percent of the raw materials is as follows: 50-65 percent of plant material powder, 10-15 percent of reticular fiber, 5-10 percent of foaming agent, 5-10 percent of binding agent, 5-10 percent of humectant, and 0.5-1 percent of vegetable oil; the plant material powder is admixture of one or two of straw, caving, leaf, tree branch, bark, bamboo, vine, bulrush, aquatic grass, pygmy water lily, water fern, nuphar pumilum, singharanut, lotus flower, loosestrife, common snapdragon, waterweed and hydrilla verticillata which are smashed into powder, and when the plant material powder is admixture of more than any two, the compounding ratio is the non critical ratio; the filling material adopts pulverized fuel ash and clay. The invention has the advantages of low cost, moisturizing, dust prevention, and weed eradication.

The invention provides an intensive cultivation method for dendrobium officinale in a greenhouse. The combined cultivation medium used in the cultivation method comprises a medium A and a medium B, wherein the medium A comprises the following ingredients in parts by weight: 20-50 parts of pine bark, 20-50 parts of camphor tree bark, 20-50 parts of palm tree bark and 20-30 parts of pteridophyte roots; the medium B comprises the following ingredients in parts by weight: 10-30 parts of pine park, 20-30 parts of bagasse, 10-20 parts of silkworm excrement, 10-20 parts of corncobs, 20-25 parts of mulberry stems, 10-15 parts of edible fungus sticks, 10-15 parts of coco coir and 10-15 parts of clay; the cultivation method comprises the following steps of building the greenhouse, preparing a seedbed, paving the mediums, hardening seedlings, transplanting the seedlings, field managing, plant disease and pest damage controlling, and harvesting. The survival rate of the dendrobium officinale can reach more than 99% and the occurrence rate of the plant disease and insect pest damage is low by adoption of the technology of the intensive cultivation method.

The invention discloses a nursing sow feed which comprises, by weight, 50-60 parts of soybean, 5-10 parts of radix puerariae, 3-8 parts of pig trotter bone meal, 2-4 parts of corn protein powder, 1-1.5 parts of fish meal, 0.10-0.20 part of lysine, 0.10-0.20 part of methionine, 0.10-0.15 part of choline, 2-3 parts of red dates, 0.010-0.015 part of phytase, 0.05-0.15 part of multivitamin, 3-8 parts of astragalus mongholicus, 3-8 parts of rhodiola rosea, 2-4 parts of salvia miltiorrhiza, 8-12 parts of nightshade roots, 1-3 parts of lespedeza pilosa, 1-3 parts of phoenix-tail fern, 1-3 parts of medicinal fermented mass and 5-10 parts of hawthorn. The soybean, the radix puerariae, the pig trotter bone meal and the nightshade roots have effective galgctogogue action. The astragalus mongholicus, the salvia miltiorrhiza and the rhodiola rosea have tonic effects. The lespedeza pilosa can remove toxin in the sows. The medicinal fermented mass and the hawthorn can invigorate stomach. The nursing sow feed facilitates healthy growth of the sows and improves growth speed of piglets delivered by the sows and vigor of the piglets.

The invention provides a traffic flow detection method based on object detection and belongs to the technical field of intelligent video monitoring. At present, traffic flow detection has the problem that effective division is hard to perform on power-driven vehicles or non-power-driven vehicles. The traffic flow detection method based on the object detection includes: firstly a real-time object detector based on random ferns is obtained through off-line training, then object detection is performed on traffic video images through the real-time object detector, types and quantity of objects in the current video scene are determined, mark matching based on an active region is performed on a detection result during operation, and calculation on traffic flow is achieved. Simultaneously, through adding of a novel training data on-line updating detector, the traffic flow detection method based on the object detection enables a system to be optimized and perfected continuously, can perform real-time classified calculation and statistics on the traffic flow, enables flow calculation results to be accurate, and is mainly used for traffic flow detection.

The invention relates to a medlar fermentation health fruit wine. A standard is that 150 kilos of the fruit wine are prepared from each 50 kilos of raw materials with 100 portions as a unit. The wine comprises the following components: 23% portions of medlar, 5% portions of radix astragali, 3% portions of cimicifuga foetida, 3.5% portions of herba ephedrae, 3.5% portions of cynomorium songaricum, 3% portions of rehmanniae, 4% portions of rhizoma gastrodiae, 3.5% portions of ligusticum wallichii, 4% portions of tussilago, 3.5% portions of aster, 1.5% portions of licorice, 4% portions of cortex acanthopanacis, 4% portions of honeysuckle flower, 4% portions of cistanche, 1.5% portions of bulbus fritilariae, 3% portions of fructus momordicae, 3% portions of radix bupleuri, 4% portions of common cnidium fruit, 3.5% portions of wild radix sileris, 2% portions of isatis root, 2.5% portions of great burdock achene, 3% portions of dodder, 2% portions of red and white tiger head, 1.5% portions of lobelia chinensis, 2% portions of ternate grape fern herb, 3% portions of epimedium, 2% portions of soil chlorophyium capense, 3% portions of rhizome curculiginis, 2% portions of asarum and 3.5% portions of apricotleaf ladybell root.

The invention relates to a traditional Chinese medicine composition for treating pulmonary tuberculosis and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 25-35 parts of oyster, 15-25 parts of light wheat, 10-20 parts of selfheal, 10-20 parts of adenophora tetraphylla, 10-20 parts of Astragalus membranaceus, 10-20 parts of Thunberg Fritillary Bulb, 10-20 parts of rhizoma bletillae, 10-20 parts of asparagus fern, 10-20 parts of radix rehmanniae recen, 5-15 parts of Radix Ophiopogonis, 5-15 parts of lily, 5-15 parts of radix scrophulariae, 5-15 parts of rhizoma picrorhizae, 5-15 parts of Chinese yam, 5-15 parts of Angelica sinensis, 5-15 parts of Poria cocos, 5-15 parts of radix paeoniae alba, 5-15 parts of garden burnet, 5-15 parts of ephedra root, 5-15 parts of Platycodon grandiflorum, 5-15 parts of radix stemonae, 5-15 parts of radices stellariae dichotomae, 5-15 parts of hairyvein agrimony and 3-9 parts of liquorice. The traditional Chinese medicine composition provided by the invention has the advantages of exact curative effect, short treatment period, no toxic and side effects, low cost and the like.

The invention discloses a flowerpot provided with a support and relates to the technical field of gardening. The flowerpot comprises a pot body and a liquid spraying device. A liquid storage box is arranged under the pot body, a water box and a fertilizer box are respectively arranged on two sides of the pot body, a permeable plate is arranged between the pot body and the liquid storage box, an ion solubility measurement instrument is arranged inside the liquid storage box, and a display screen and a single-chip microcontroller are arranged on the pot body; the pot body is further provided with a first hollow telescopic rod which is detachable, a second telescopic rod and a first telescopic fixing rock used for fixing the second telescopic rod are arranged on the first hollow telescopic rod, a plurality of first rotating rods capable of rotating are arranged on the first telescopic fixing lock, and a plurality of second rotating rods capable of rotating are arranged on the second telescopic rod. Compared with the prior art, the flowerpot has the advantages that climbing plants like asparagus ferns can be allowed to grow in the flowerpot only instead of climbing to other places, and the climbing plants cannot be damaged during transplantation; the problems that when planted in flowerpots in the prior art, the climbing plants usually climb outside the flowerpot, and part of stems and branches of the climbing plants have to be damaged during transplantation are solved.

A tissue culturing method includes following steps: providing a chopped gametophyte, generating calluses by culturing the chopped gametophyte, and performing apogamic regeneration of sporophytes, by culturing the calluses in a culture fluid to develop the sporophytes from the calluses. The present invention also provides a tissue culturing method of ferns and an explant.

The invention provides a bootstrapping weak learning method based on a random fern and a classifier thereof, which belong to the technical field of computer graphic identification. In graphic identification, positive and negative patterns are generally judged by adopting the mean value distances of weighting and Gaussian probability distribution of a weak classifier. Or classification trees are taken as weak learners, nodes are partitioned by using the partitioning rule of error metric reduction maximization, and the weak classifiers are improved into strong classifiers. However, the weak learning methods have the defects of low convergence rate, poor accuracy and low computing efficiency. Through steps for selecting image characteristics, constructing a random fern and a weak learning method based on a random fern, establishing a weak classifier and a result classifier and the like, the image mode identification problems of complexity of an imaging environment and strict requirement on the operand can be well solved, a rapidly-converging and efficient bootstrapping weak learning method is realized, and a high-accuracy classifier for real-time processing is obtained. The method and the classifier are mainly applied to identification occasions in various modes.

The invention discloses a method for culturing the green spheroids of a pteris vittata and a special medium thereof. In the method, the rhizomes of ferns are used as explants and are cultured by a plant tissue medium to obtain the green spheroids; the plant tissue medium is a medium obtained by adding cane sugar with a final concentration of 18 to 22g / L, agar with a final concentration of 4 to 6g / L, GA with a final concentration of 0.3 to 0.7g / L and 6-BA with a final concentration of 0.4 to 0.6g / L into a 1 / 2MS-MS medium; wherein, the final concentration refers to the concentration in the plant tissue medium. Experiments show that the induction rate of the green spheroids obtained by the medium and the culturing method can achieve more than 70 percent. The differentiation rate of the green spheroids to carry out bud initiation can achieve 98 percent. Moreover, the method has the characteristics of short time, low cost and simple operation.

The invention provides a method for planting rice in saline and alkaline land. First, fermented ferns and ardealite are applied into soil to improve the salinity and pH value of the soil, and meanwhile the fermented ferns contain rich organic nutrients needed by growth of the rice, thereby prompting growth of the rice greatly; then, ammonium chloride is applied, and after the rice absorbs NH3+ in the growth process, acid radical ions of the ammonium chloride have the effect of further lowering the pH of the soil. Thus, by means of the planting method, the yield of the rice planted in the saline and alkaline land can be increased by 20-30%, the salinization and alkalinization of the soil are improved, the pH value of the soil is lowered, and the fertility of the soil is improved. Besides, the method is easy to implement, high in routinization, easy to popularize, low in planting cost and capable of reducing disease and pest damage in the growth process of the rice.

The invention discloses a Chinese herbal medicine for coordinating the intestines and stomach of a cad pig and stimulating appetite, which is mainly composed of the following components in parts by weight: 30-50 parts of cassia bark, 20-40 parts of cumin, 20-40 parts of fleece-flower root, 20-40 parts of asket fern, 3-6 parts of pepper, 8-12 parts of notopterygium root, 20-30 parts of pericarpium citri reticulatae, 30-50 parts of gelsemium, 25-40 parts of radix astragali, 20-30 parts of folium artemisiae argyi, 180-220 parts of medicated leaven, 20-30 parts of malt, 18-22 parts of radix geutianae and 3-8 parts of licorice. The invention also discloses a preparation method of the Chinese herbal medicine, which is implemented by softening prepared powder by steaming in a steaming oven of a steamer for 1-3 hours, thereby obtaining the product. The Chinese herbal medicine has the effects of expelling and inhibiting insects, dredging the intestines, relieving dyspepsia, reinforcing the spleen to promote digestion, removing heat and dampness and activating blood circulation to dissipate blood stasis. After being eaten by a cad pig, the Chinese herbal medicine has the functions of dredging the blood vessels, reinforcing spleen to promote digestion and stimulating appetite.

The invention discloses a soilless culture substrate and application thereof. The soilless culture substrate is prepared by grinding and fully mixing the following components in percentage by weight:35 to 45 percent of fern, 25 to 35 percent of oil-tea camellia seed shell, 8 to 15 percent of melia azedarach plant, 5 to 10 percent of rape defatted cake, 5 to 15 percent of bloodroot and 3 to 8 percent of phosphate fertilizer. The soilless culture substrate is mainly applied to flower culture. The substrate is loose and breathable; the oil-tea camellia seed shell can kill earthworm and cutworm;the melia azedarach plant such as melia azedarach seed and the bloodroot such as macleaya cordata can kill plant diseases and insect pests such as aphid and tenia; and the phosphate fertilizer is mainly a calcium magnesium phosphate fertilizer commonly applied to crops to make plants and flowers grow better.

The invention provides distiller yeast which is prepared from the following main raw materials: sticky rice, oriental stephania roots, grass roots, betel nuts, gerbera piloselloides, bee sugar flowers, honeycomb grass, bee sugar grass, chilli dish, ardisia crispa, illicium simonsii, lespedeza cuneata, cantonese hedyotis, good fruits, asparagus fern, chrysanthemum, ginseng, caulis piper wallichii, saruma henryi, lysimachia christinae, kudzu, maopaoci, liquorice, paris polyphylla, white hens and red wheat. The invention further discloses a preparation method of the distiller yeast. The distiller yeast which is prepared by adding the oriental stephania roots, the grass roots, the betel nuts, the gerbera piloselloides, the bee sugar flowers, the honeycomb grass, the bee sugar grass, the chilli dish, the ardisia crispa, the illicium simonsii, the lespedeza cuneata, the cantonese hedyotis, the good fruits, the asparagus fern, the chrysanthemum, the ginseng, the saruma henryi, the lysimachia christinae, the kudzu, the maopaoci, the liquorice, the paris polyphylla, the white hens and the red wheat under good effects of the caulis piper wallichii for tonifying Yang and the kidney, dispelling wind, dredging collaterals and expelling rheumatism and waist-leg weakness and which is prepared from pure natural raw materials is rich in nutrition and has no toxic or side effect.

The present invention provides medicine for treating influenza and bird flu with effective component extracted from basket kern. The present invention proposes the application of basket kern extract in preparing medicine for treating influenza and bird flu for the first time, and provides the high efficiency liquid chromatography-mass spectrography analysis process to constitute the fingerprint of basket fern rhizome extract. The process includes the HPLC-MS analysis condition of basket fern rhizome extract, chromatographic peak characteristic, compound structure information of the chromatographic components, etc. The fingerprint and technology of the present invention may be used in the variety identification of basket fern and the quality control of the basket fern rhizome extract.

The invention discloses veterinary stomach invigorating powder. The veterinary stomach invigorating powder is characterized by being prepared from the following components in parts by weight: 8 parts of artemisia rupestris, 3 parts of fructus anisi stellati, 2 parts of sargentgloryvine stem, 1 part of Asarumgeophilum Hemsl, 2 parts of pogostemon cablin, 2 parts of pungent litse fruit, 3 parts of fern, 20 parts of hawthorn, 15 parts of malt, 20 parts of medicated leaven, 7 parts of areca nut, 38 parts of yeast powder, 9 parts of cassia twig, 9 parts of astragalus root, 18 parts of peony, 9 parts of ginger, 9 parts of jujube, and 6 parts of honey-fried licorice root. The veterinary stomach invigorating powder has the advantages of promoting the completion of the digestive function of piglets, enhancing the disease resistance of the piglets, preventing enteritis diarrhea, improving the survival rate and promoting growth.

The invention provides a method for preparing D-asparagus fern ammoniac acid and alpha-alanine. The method is as follows: cultivate false single-cell bacterium microbe to produce high-activity L-asparagus fern ammoniac acid-beta decarboxyl; adopt dissociative-cell method to mix cells having enzyme or culture solution with DL-asparagus fern ammoniac acid or DL-asparagus fern ammoniac acid salt solution and make enzyme reaction under 32-45 degree C, and then separate the reacting production by using the method of equi-electrical point crystal combined with ion exchange resin to obtain the invention.

The invention discloses a Chinese medicinal composition for treating pediatric rheumatoid arthritis. An oral preparation of the Chinese medicinal composition is prepared from large-leaved gentian, prepared rehmannia root, astragalus root, Chinese angelica, drynaria rhizome, tuckahoe, earthworm, malaytea scurfpea fruit, pseudo-ginseng, geranium nepalense, teasel root, Sappan wood, common clubmoss herb, clematidis root, peach kernel and ground beeltle; and an externally applied preparation of the Chinese medicinal composition is prepared from red-rooted salvia root, cassia twig, frank incense, myrrh, Szechuan lovage rhizome, nux vomica, beautiful sweetgum fruit, scorpion, dragon's blood, ground beetle, teasel, earthworm, safflower and vein fern rhizome. The Chinese medicinal composition disclosed by the invention has the effects of treating moist heat arthralgia spasm syndrome, replenishing the vital essence, removing heat, eliminating dampness and relaxing collaterals. The technology has the advantages of convenience for medicine administration, direct access to wound portions, strong target activity, easiness for medicine manufacture, low cost and the like. In the invention, Chinese medicinal plants with different medicinal properties are scientifically compatible with each other so that an ideal treatment effect can be obtained; and moreover, the Chinese medicinal composition is safe without any toxic or side effect, and can be used for replenishing the vital essence, removing heat, eliminating dampness, relaxing collaterals and eliminating the pain while taken orally and applied externally at the same time.

The invention discloses a pronephrium megacuspe compound, a preparation method thereof and application. The invention provides a new chemical structural formula of pronephrium megacuspe compound, wherein the compound is made from plant pronephrium megacuspe with insecticidal activity, bactericidal activity and anticarcinogenic activity. The invention can be applied to preparing insecticide, bactericide and anticarcinogenic medicine. The invention finds out the active compound from the fern for the first time and provides an important technical base for researching mothproof and disease-resistant activities of the fern. The preparation method of the invention is simple and the manufacturing cost is low, so the preparation method is applied to industrial extension.

The invention relates to a technical method of extracting and manufacturing starch of kudzuvine root and eastern bracken fern rhizome. The technical method comprises the steps of filtration and grading, primary crashing, washing and dipping, repeated grinding and sieving, separating and dehydration, hot blast drying and inspecting and packaging, etc. By employing the technical method, the extracted and processed edible starch of the kudzuvine root and the eastern bracken fern rhizome has good quality. And the method can be used for extracting and processing the starch from other wild plants such as acorn seeds, so as to meet the market demand and create certain economic benefit at the same time.

The invention discloses a medicinal composition, which is prepared from isatic root, and honey-suckle stem, subprostrate sophora root, cordate houttuynia, rhizome of Chinese paris, basket fern, dahurian angelica root, sweet wormwood and belamcanda rhizome. The composition has good effect in treating viral infection of upper respiratory tract. The invention also discloses the process for preparing the medicinal composition and the quality control method.

The invention discloses a mass pteridophyta reproduction method. The mass pteridophyta reproduction method includes the steps of (1), harvesting pteridophyta spores; (2), sowing, namely, mixing collected spores with a hormone solution, spraying the mixture into a sowing medium, and reproducing by keeping relative air humidity above 85% and temperature ranging from 25 DEG C to 27 DEG C, wherein the hormone solution consists of 1 / 2 MS (Murashige and Skoog) culture medium, NAA (naphthalene acetic acid) and GA3; (3), performing 'two-time transplant', namely, transplanting gametocytes on the culture medium after the gametophytes mature and before sporophytes arise, and transplanting seedlings into yellow soil when the sporophytes have 2-3 leaves. By the aid of the mass pteridophyta reproduction method, spore germination rate can be increased, and prothallus development can be promoted; production sowing quantity is guided effectively, and sporophyte growth and transplant management are benefitted; gametophyte fertilization is further benefited by 'two-time transplant', and seedling growth uniformity can be improved while seedling survival rate can be increased.

The invention discloses a low-cost grape organic fertilizer. The low-cost grape organic fertilizer is prepared from the following raw materials in parts by weight: 6-8 parts of eastern bracken fern rhizome residue, 30-40 parts of saw wood ashes, 6-9 parts of manganchlorite, 5-6 parts of pine needle meal, 4-5 parts of monoammonium phosphate, 5-6 parts of calcium superphosphate, 4-6 parts of potassium chloride, 6-7 parts of potassium sulfate, 5-6 parts of calcium nitrate, 5-6 parts of magnesium sulfate, 20-30 parts of plant ashes, 24-36 parts of peat soil, 12-20 parts of animal manure soil, 6-8 parts of agaricus bisporus mushroom dreg, 4-5 parts of a soil modifier and an appropriate amount of rice-washing wastewater. According to the low-cost grape organic fertilizer, the plant ashes and the peat soil can be used to optimize the soil structure; mixing and pelletizing structures such as monoammonium phosphate, potassium chloride and potassium sulfate are used, so that the fertilizer has an excellent sustained release function and can be used for providing continuous fertilizer supply for grapes; the eastern bracken fern rhizome residue and the saw wood ashes are added to strengthen permeability inside the soil and facilitate absorption of a grape root system on nutritional ingredients. The low-cost grape organic fertilizer has a very good practical value due to less consumption and high effect.

The invention relates to a traditional Chinese medicine for treating kidney stone. The traditional Chinese medicine for treating the kidney stone consists of 15 g of climbing fern, 35 g of loosestrife, 15 g of gizzard pepsin, 15 g of talcum powder and 5 g of liquoric root, wherein the accuracy of the proportion of the medicines is + / -5 percent. A use method of the traditional Chinese medicine comprises the following steps of: mixing the medicines together; placing in a medicine pot; placing in 1,000 g of clear water to soak for 1 hour; boiling with intense fire; slowly decocting with slow fire until 400 g of water is remained; and taking after the medicine is at normal temperature, a dose each day. The traditional Chinese medicine is taken in one hour after dinner each day, seven doses are continuously taken for a period of treatment, and another seven doses are taken after three days, so that the kidney stone can be cured. According to the traditional Chinese medicine for treating the kidney stone, clinical use proves that not only the symptom of a patient can be relieved during taking after one to three periods of treatment are used, but also the kidney stone can be completely cured after the traditional Chinese medicine is taken; and the traditional Chinese medicine has a particularly obvious effect and no toxic or side effect and is low in cost.