20 results about "Potentilla" patented technology

The invention discloses a shrub and grass combined vegetation restoration and reconstruction method for a photovoltaic power station in a high-cold and high-altitude area, relates to the technical field of vegetation restoration and reconstruction, and aims to solve the problem that shrub and grass growth is not facilitated when the prior art is applied to the high-cold and high-altitude area. The method comprises the following steps; the method comprises the following steps: S1, soil improvement: improving the soil of a photovoltaic power station area in a high-cold and high-altitude area; s2, shrub and grass vegetation selection: selecting and using potentilla fruticosa and potentilla glauca to alternately plant in a vacant area between the photovoltaic panels according to the line spacing of 2m and the plant spacing of 1.5 m, then selecting and using elymus nutans and siberian wildrye, mixing the elymus nutans and the siberian wildrye according to the seed mass ratio of 1: 1, sowing in line in the shrub lines and the area below the photovoltaic panels, and the sowing rate per mu being 15-20kg; s3, later-stage maintenance management, wherein the planted shrub and grass vegetation is subjected to maintenance management. The method has the advantage of guaranteeing the growth and survival of shrub and grass vegetation.

The utility model relates to a low-temperature dehydration device for silverweed cinquefoil root seedling powder, which belongs to the technical field of low-temperature dehydration devices and comprises a sealing component, a condensing component, a heating component, a supporting component and a negative pressure component. The condensation assembly is arranged at the upper part of the sealing assembly; the heating assembly is arranged in the sealing assembly in a sliding mode and can protrude out of the sealing assembly. The supporting assembly is arranged on the heating assembly and can be connected with the sealing assembly in a sliding mode. The negative pressure assembly is arranged on the sealing assembly. The sealing assembly comprises a cabinet body and a cabinet door rotationally arranged on the cabinet body. The negative pressure assembly comprises a negative pressure pipe and a pressure release valve which are arranged on the cabinet body. According to the device, a container filled with silverweed cinquefoil root seedling powder can be conveniently placed in the sealing assembly, and condensed water can be conveniently collected.

The application discloses a kind of vegetation repair methods of high-cold region soil and stone slope, solve the technical problem that the prior art construction process is complex, vegetation survival rate is low.It includes: preparation of binder and the binder is evenly sprayed on the soil and stone slope needing protection using mud spraying machine;On the soil and stone slope that spraying slope-polylactic acid three-dimensional net binder is finished;Laying soil nutrient layer;Mix the seeds of elytrigia repens, thalictrum, pot marigold, groundsel, purple-flowered needle grass and arrow leaf ligusticum, the mixed seed after processing, soil and water are fully stirred and mixed to form grass seed mud slurry, and the grass seed mud slurry is evenly sprayed on the soil nutrient layer;After seed germination, drill expansion bolt hole, chemical bolt is placed in the hole of expansion bolt, and expansion screw is drilled and fixed using.The application shows remarkable effect in improving vegetation survival rate, enhancing slope stability, simplifying construction process and reducing cost and improving biodiversity.

The utility model discloses a kind of seedling raising frames for planting Potentilla discolor, it is related to Potentilla discolor planting technical field, including frame body, three movable supporting devices are evenly arranged in the frame body, three movable supporting devices are fixedly connected with the frame body.The utility model is cooperated with the use of frame body, movable supporting device, placement frame, supporting assembly, limiting sliding slot, placement plate, limiting sliding block, control mechanism, driving assembly, screw rod, crank handle, linkage assembly, moving seat, fixed seat, bracing bar, non-slip mat and slide rail, to some extent, it improves or solves the problem that existing seedling raising frame is used, because Potentilla discolor seedling is different from other seedlings, its plant growth is higher, and the spacing of traditional seedling raising frame placement plate is fixed, leading to upper and lower layers of seedling raising tray are easily blocked, not only affect Potentilla discolor seedling light, but also make its growth space limited, and then possibly lead to seedling growth and development is poor, affect overall planting quality problem.

This invention discloses the contents of a Tibetan Artemisia capillaris capsule, which is prepared from the following raw and excipient materials in weight percentages: 55%–59% filler, 3%–6% flow aid, and the remainder being Tibetan Artemisia capillaris extract; the Tibetan Artemisia capillaris extract is an alcoholic extract of Tibetan Artemisia capillaris. The Tibetan Artemisia capillaris granules of this invention not only meet the quality requirements of the pharmacopoeia but also have low cost, making them suitable for large-scale industrial production.

The invention provides a traditional Chinese medicine composition with an effect of treating chronic pharyngitis and a preparation method and application thereof. The traditional Chinese medicine composition is prepared from 30-50 parts of phyllanthus emblica, 20-40 parts of oroxylum indicum, 15-25 parts of terminalia chebula, 40-60 parts of roughhaired holly root, 15-35 parts of radix ophiopogonis, 5-15 parts of subprostrate sophora, 25-45 parts of selfheal, 10-30 parts of folium mori, 15-35 parts of chrysanthemum, 5-15 parts of radix scrophulariae, 8-18 parts of scaphium scaphigerum, 150-200 parts of wild chrysanthemum and 40-50 parts of honeysuckle. The preparation method comprises the following steps: (1) pretreatment and enzymolysis of rhizome raw materials; (2) whole-formula mixed extraction; (3) two-stage concentration; and (4) drying. Wild chrysanthemum focuses on clearing away heat and toxic materials and relieving swelling and pain The honeysuckle can help the wild chrysanthemum flower to clear away heat and toxic materials and dispel wind and heat. The two components are matched with the phyllanthus emblica and the like, and are prepared through an ultrasonic enzymolysis-gradient alcohol precipitation process, so that the curative effect is improved, and the recurrence rate is reduced.

The utility model belongs to the technical field of harvesters, and particularly relates to a potentilla anserine harvester which comprises a frame, a horizontal cutter set is arranged below the head of the frame, a digging shovel is arranged on the rear portion of the horizontal cutter set, a conveying device is arranged on the rear portion of the digging shovel, and a classifying screen is arranged on the rear portion of the conveying device. A cover shell is arranged at the top of the classifying screen, rhizomes of potentilla anserine above the ground can be cut off when the horizontal cutter set works, the potentilla anserine is dug out through the digging shovel and conveyed upwards through the conveying device, after the potentilla anserine reaches the highest point, the harvested potentilla anserine is thrown to the classifying screen at a certain speed, multi-stage array screening holes are formed in the classifying screen, and the potentilla anserine rolls downwards under the action of gravity; and meanwhile, the fan blows high-speed airflow to the classifying screen through the air supply pipe, and the silverweed cinquefoil roots with different sizes are blown to the storage box below the mesh screen, so that classification is realized. The whole process is automatic, mechanical and pneumatic principles are combined, efficient harvesting is achieved, instant grading is achieved, and the potentilla anserine harvesting efficiency and quality control are greatly improved.

The invention provides a wild flower combination for resisting alien plant invasion and application thereof, and belongs to the professional field of landscape gardens and ecology. The wild flower combination comprises the following flower species: laces, common spilanthes, lythrum salicaria, pennisetum alopecuroides, perennial salvia, rhododendron simsii, sanguisorba officinalis, polypogon fugax, salvia plebeian, roegneria erecta, linaria lingua, salvia palustris, echinacea purpurea, sessileflower desmodium, corn poppy, cirsium setosum, hispid arthraxon, duchesnea indica, potentilla serrata, selfheal, dandelion and herba violae. By considering the reasonable configuration of plants with different heights, the phenological difference of perennial root plants and annual and biennial plants and the competitive relationship between the planted plants and weeds, a high-density vegetation area is created, ecological design is performed from three dimensions of space, time and functions, the alien plant invasion resistance of the wild flower combination community is remarkably enhanced, and the survival rate of the wild flower combination community is increased. Meanwhile, the biodiversity protection and the landscape effect improvement are both considered.

The application discloses a kind of traditional Chinese medicine for treating eczema, mainly by first composition and second composition are made, the raw materials of the first composition include: smilax glabra, gangban gui, Chinese potentilla, triaenophora, atractylodes, wind-preventing plant;The raw materials of the second composition include: cortex phellodendri, honeysuckle stem, Chinese alpine, prunus mume, silver radix scophulariae, schisandra chinensis, ramulus mori, portulaca oleracea, licorice, astragalus, capillaria herba.The traditional Chinese medicine for treating eczema of the application, heat-clearing and detoxifying, expelling wind and removing dampness, can better improve the TCM syndrome score, EASI score, the degree of pruritus score, dermatology life quality index (DLQI) score of eczema patient, effectively improve the clinical problems of eczema patient, improve the quality of life.

The invention discloses an indoor cultivation method for increasing the survival rate of larvae and juveniles of horse mackerels, and relates to the technical field of aquaculture. Pretreated rotifers, shadberry fruit extracts and 2, 4 '-dihydroxychalcone are added in the early larva fish breeding stage and the later larva fish breeding stage, active ingredients such as gulcomannan, proline, chlorogenic acid and potentilla discolor extracts are added in the juvenile fish breeding stage, and meanwhile environmental factors such as illumination and sound wave stimulation are regulated and controlled, so that the juvenile fish breeding efficiency is improved. The survival rate of the horse mackerels and the capability of resisting infection of lactococcus gasseri and vibrio anguillarum can be effectively improved, the investment of the breeding cost is reduced, and the used baits are simple, easy to obtain and simple to prepare.

The invention relates to a preparation method of convenient potentilla anserine rice capable of being stored for a long time, which comprises the following steps: respectively carrying out puffing treatment on glutinous rice, glutinous highland barley and potentilla anserine, mixing the puffed glutinous rice, the puffed glutinous highland barley and the puffed potentilla anserine to obtain a mixture, adding syrup, mixing and pressing to obtain the potentilla anserine rice, adding a composite conditioning agent consisting of maltitol and maltooligosacharide, mixing, then carrying out aging treatment, and then carrying out deep-frying puffing, so as to obtain the puffed glutinous rice. The sticky rice is pretreated, the problem that the sticky rice becomes hard due to secondary aging of starch in the sticky rice after subsequent puffing is effectively solved, the oil absorption rate in the deep-frying puffing process is reduced, the highland barley and the silverweed cinquefoil root are pretreated respectively, and the problems that the puffed highland barley easily absorbs moisture, and the puffed silverweed cinquefoil root is easily coked are effectively solved. The finally prepared silverweed cinquefoil root rice can effectively maintain the crisp and slag-melting taste, and is not easy to absorb moisture and soften, and is not easy to age and harden.

1. The name of the design product: pot (rainbow 438-440). 2. The use of the design product: the design product is used for pots. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

Provided is a composition that imparts a satisfactory effect on the skin. The present invention provides a composition comprising 1-piperidine propionic acid and Geranium wilfordii, a composition for promoting MSMO1 expression, and a composition for improving skin gloss.

The present application relates to a kind of PsGSH1 gene and its promoter analysis and zinc resistance application of sericeous potentilla.The nucleotide sequence length of the gene is 1509bp, sequence is SEQ.NO.1, the amino acid sequence length of the gene coding is 502aa, sequence is SEQ.NO.2, the nucleotide sequence length of the gene promoter proPsGSH1 is 1541bp, sequence is SEQ.NO.3.The plant recombinant expression vector GV1300-PsGSH1-GFP and pBI121-proPsGSH1-GUS are constructed, and are transferred into model plant arabidopsis and tobacco, and obtain overexpression strain line.By analysis and verification, it is proved that the promoter proPsGSH1 contains zinc resistance cis-acting element and has activation activity.Under zinc stress, it is verified that PsGSH1 has zinc resistance function, and the gene can effectively alleviate the damage of excessive zinc to plant, and provides gene resources for cultivating zinc-tolerant plants.

1. Name of the designed product: flower-shaped herb cup. 2. Use of the designed product: for containing herb. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

A composition for administration to a subject is disclosed. The composition comprises at least one plant-active component. The plant-active component is present in the composition in an amount that effectively inhibits xanthine oxidase (XO) in the subject. The plant-active component comprises at least one extract selected from the group consisting of: i) an extract of *Potentilla fruticosa*; ii) an extract of *Hedyotis diffusa*; and iii) a combination of i) and ii). The composition may also comprise one or more supplementary extracts. The composition may be in the form of an oral composition, for example, for ingestion. The composition may also be in the form of a topical composition, for example, for topical application. A method for inhibiting xanthine oxidase (XO) in a subject is also provided. The method comprises administering an effective amount of the composition to the subject.

The application provides a standard decoction, a medicinal slice, a medicinal material and a formula granule of Potentilla discolor and a method for establishing an HPLC characteristic spectrum, and comprises the following steps: S1) extracting Potentilla discolor raw materials by using a solvent to obtain a to-be-tested liquid; and S2) detecting the to-be-tested liquid by using high performance liquid chromatography to obtain an HPLC characteristic spectrum of the Potentilla discolor raw materials; the method for establishing the HPLC characteristic spectrum can effectively separate the chromatographic components of the Potentilla discolor medicinal material, medicinal slice, standard decoction and formula granule, can effectively evaluate the quality of the Potentilla discolor medicinal material, medicinal slice, standard decoction and formula granule, and has important significance for the research on Potentilla discolor.

A composition for administration to a subject is disclosed. The composition comprises at least one botanical active component. The botanical active component is present in the composition in an amount effective to inhibit collagenase activity in the skin of the subject. The botanical active component comprises at least one extract selected from the group consisting of: i) an extract of Potentilla glabra leaf; ii) an extract of Bombax malabaricum flower; iii) an extract of Amomum kravanh fruit; iv) an extract of Cornus officinalis fruit; and v) combinations of i) to iv). The composition may be in the form of a topical composition, e.g., for topical application. The composition may also be in the form of an oral composition, e.g., for ingestion. A method of inhibiting collagenase activity in the skin of a subject is also provided. The method comprises administering an effective amount of the composition to the subject.

The invention discloses a three-dimensional sand fixation and salt elimination method between photovoltaic arrays of a high and cold desertification saline-alkali grassland, relates to the field of ecological protection and vegetation restoration of photovoltaic power stations, and aims to solve the problem that wind erosion, salt damage and low-temperature damage of the photovoltaic power stations are difficult to solve in the prior art. The method comprises the following steps that S1, living shrub sand barrier units formed by planting salt-cold-resistant shrubs in a latticed mode are arranged between rows of a photovoltaic array and on the periphery of the windward side, the arrangement direction of the living shrub sand barrier units is perpendicular to the prevailing wind direction of the arrangement site, and the included angle between the living shrub sand barrier units and the row direction of the photovoltaic array is 15-30 degrees; the salt-cold-resistant shrubs are selected from one or more of sea-buckthorn, sophora moorcroftiana, caragana korshinskii and potentilla fruticosa, and the height of the salt-cold-resistant shrubs is controlled to be 1.2 m or below; and S2, sowing salt-cold-resistant gramineous forage grass and leguminous forage grass in grids of the living shrub sand barrier units to form salt-resistant grass planting units. The method has the advantages that the ecological restoration efficiency of the alpine desertification saline-alkali grassland and the operation stability of the photovoltaic power station are improved.

The present invention relates to the technical field of Mongolian medicine, and discloses a Mongolian medicine named Renqing Wugete Busan for treating Heretic lung disease. This Mongolian medicine is composed of twenty-six medicinal materials including Gentiana algida Pall., Aquilaria sinensis (Lour.) Gilg, Choerospatha eriostachya (Wall.) Miq., Santalum album Linn., Myristica fragrans Houtt., Gypsum Fibrosum, Adenophora stricta Miq., Aucklandia lappa Decne., Terminalia chebula Retz., Melia toosendan Sieb. et Zucc., Gardenia jasminoides Ellis, Sophora flavescens Ait., Potentilla discolor Bunge, Dianthus superbus Linn., Eugenia caryophyllata Thunb., Glycyrrhiza glabra Linn., Vitis vinifera L., Cyperus rotundus L., Cinnamomum cassia Presl, Punica granatum L., Carthamus tinctorius L., Ilex purpurea Hassk., Alpinia oxyphylla Miq., Piper longum L., Neptunea arthritica cumingii, Bistorta officinalis Z. in specific weight part ratios. In the formula, Vitis vinifera L. and Myristica fragrans Houtt. are monarch drugs, Ilex purpurea Hassk., Carthamus tinctorius L., Gypsum Fibrosum, Glycyrrhiza glabra Linn., Adenophora stricta Miq., Cyperus rotundus L., Choerospatha eriostachya (Wall.) Miq., Santalum album Linn., Aquilaria sinensis (Lour.) Gilg are ministerial drugs, and the rest are adjuvant and guiding drugs. The total weight part ratio of the monarch drugs to the ministerial drugs is 1:3.0 - 3.4, and the total weight part ratio of the heat-clearing medicinal materials to the stomach-warming medicinal materials among the adjuvant and guiding drugs is 1:1.1 - 1.5. The present invention realizes the synchronous regulation of the disorder of Heretic and Badagan through scientific ratio, and takes into account the treatment of lung symptoms and gastrointestinal functions.