Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

128 results about "Caragana" patented technology

Caragana is a genus of about 80–100 species of flowering plants in the family Fabaceae, native to Asia and eastern Europe. They are shrubs or small trees growing 1–6 m (3.3–19.7 ft) tall. They have even-pinnate leaves with small leaflets, and solitary or clustered mostly yellow (rarely white or pink) flowers and bearing seeds in a linear pod.

Method for producing Caragana Microphylla biological feed

The invention discloses a preparation method of a caragana microphylla biological feed. The technical process of the feed comprises the following steps: caragana microphylla in a field with more than three-year planting is leveled, then the stumped and harvested caragana microphylla is crushed and stored for standby; a biological agent is put into a container, then added with corn meal and warm water, the mixture is evenly stirred and then placed to be activated to become a bacteria liquid; the crushed raw material is evenly added with the bacteria liquid and clean water to make a mixture, semi-dry biofermentation is adopted for the mixture, the water content of the stirred raw material reaches 50%-55%, the prepared raw material is packed into bags and kept from light and wind at a clean place at the temperature of above 15 DEG C for 5-10 days, and the caragana microphylla biological feed is obtained by fermentation. The preparation method solves the problem that the caragana microphylla is difficult to be applied to the animal husbandry, and effectively improves the digesting rate, utilizing rate, transforming rate and palatability of the caragana microphylla; meanwhile the harmful substance tannin in the caragana microphylla is decomposed by using germ, which causes the ingestion speed of the livestock to be obviously quickened; and the caragana microphylla biological feed has the efficacies of obviously increasing the yield of the ruminants such as cow, sheep and the like, and improving the quality of meat and milk.
Owner:内蒙古自治区草原勘察设计院

Mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand

The invention relates to a mode of arranging and building main, auxiliary and intercropping host forests for herba cistanches, namely shelter forests against wind and for fixing sand, and belongs to the field of forestry and ecological environment. The forests consist of a main host forest, an auxiliary host forest and an intercropping host forest. The main hosts of haloxylon ammondendrons are arranged in diamonds, wherein an included angle of each two opposite angles of each diamond are 60 degrees; the distance between each two opposite angular vertexes is the tree shadow length of a 2-meter haloxylon ammondendron during sunrise and sunset on the summer solstice in the lunar calendar; one haloxylon ammondendron is planted at each opposite angular vertex; every three adjacent haloxylon ammondendrons form an equilateral triangle; and every four haloxylon ammondendrons form a diamond. The auxiliary hosts of caragana and Chinese wolfberry are respectively planted on two opposite sides of each diamond; and no trees are planted on the other opposite sides. A 0.5-meter periphery of each main host of haloxylon ammondendron is a blank area. Intercropping hosts of nanophyton erinaceum and artemisia stelleriana are intercropped at the blank area of each two adjacent diamonds. Herba cistanche is planted at the roots of haloxylon ammondendrons. The mode has the effects of blocking off and filtering sand wind, reducing a wind speed, retaining sand storm and preventing the generation of cyclones. The mode can be used for effectively controlling desertization expansion, improving the ecological environment and developing a herba cistanches industry.
Owner:穆哈西 +1

Bream parent fish feed additive

The invention mainly relates to the technical field of culture, and discloses a bream parent fish feed additive. The bream parent fish feed additive is prepared from the following raw materials including caragana arborescens, senecio cineraria, rhodotypos scandens, glossy privet fruits, primula poissonii, shrub althea flowers, deutzia parviflora, physocarpus amurensis tree barks, bush cinquefoil leaves, magnolia liliiflora flower extracts, white granulated sugar, lactobacilli and compound enzymes. The raw materials are rich and are extracted from pure plants; no toxic reagent is contained; green and environment-friendly effects are achieved; the raw materials are firstly steamed and boiled at high temperature, and are then frozen at low temperature; cell structures of the plants are fast damaged; the effective ingredient extraction is accelerated; the raw materials are subjected to lactobacillus fermentation; the palatability is improved; the bream parent fish intake quantity is increased; the bream fecundity is improved; the raw materials are respectively extracted by water, common salt and alcohol solution; the effective ingredients in the raw materials are sufficiently extracted; the extraction rate is improved by 13.2 percent; the production cost is reduced; the use of the additive is convenient; the consumption is low; the resistance and the fecundity of bream parent fish can be obviously improved; the disease rate is reduced to 2 percent; the fecundity is 7562 roes.
Owner:王华

Method for building drought mountain sabina przewalskii

The invention relates to a method for building drought mountain sabina przewalskii, which comprises the following steps of: ploughing soil by advancing a growing season during afforestation, ploughing the soil by a horizontal ditch, a horizontal step or a counter-slope bench terrace at a gentle slope and carrying out shrub afforestation when the soil is thawed in the spring of the next year; arranging planting points in a shape like the Chinese character pin; afforesting when the soil is thawed by 30-40cm in the early spring, soaking a seedling root by slurry prepared from diammonium phosphate and a water-retaining agent before afforestation and selecting first-class and second-class seedlings which grow in 3 to 4 years and have the seedling height of more than 20cm, healthy and strong development and good root system to afforest; in order to advance the crown closure of a sabina przewalskii forest, carrying out hybridizing configuration on shrub species according to the counter-slope bench terrace or the horizontal ditch and configuring caragana and barberry of the shrub species at the sunny slope; and configuring of caragana microphylla, hippophae rhamnoides and dasiphora davurica the tree species at the semi-sunny slope. By changing the traditional afforestation method adopting the cheap, simple and easy method, the afforestation survival rate of the drought mountain sabina przewalskii is improved, the sustainable construction of the modern forestry is accelerated, forest resources are effectively expanded and the ecological environment is improved.
Owner:GANSU PROVINCE ACAD OF QILIAN WATER RESOURCE CONSERVATION FORESTS RES INST

Plant cultivation method for governing sand-land area edges and method for governing sand land

The invention discloses a plant cultivation method for governing sand-land area edges and a method for governing sand land, and relates to the technical field of ecological rehabilitation. The plant cultivation method for governing the sand-land area edges includes the following steps that after sand barriers are planted and set on the sand-land area edges, 10 Kg-18 Kg of base fertilizers are applied per mu; sowing is carried out in the sand barriers in early June to mid August, 4kg-6 kg of seeds are sown per mu, the sowing depth is 2 cm to 4 cm, the line spacing is 30 cm to 40 cm, the sown seeds comprise artemisia desterorum spreng, caragana korshinskii and caragana microphylla, and the weight ratio of the artemisia desterorum spreng to the caragana korshinskii to the caragana microphyllais (3.8-4.5):3:(3-4). The method for governing the sand land includes the steps of the plant cultivation method for governing the sand-land area edges; seed compositions can healthily grow in the sand-land area edges, the population advantages are formed in the sand-land area edges, spreading of the sand-land area edges is effectively controlled, and the rehabilitation effect of the sand-land area edges is improved.
Owner:INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD

Preparation method of high-purity prunetin

The invention relates to a preparation method of high-purity prunetin, belonging to the field of natural pharmaceutical chemistry. The preparation method of the high-purity prunetin comprises the following steps of: (1) grinding Qamdo caragana as a raw material, ultrasonically extracting by using 5-8 times of low-carbon alcohol, concentrating an extracting solution at a reduced pressure, adding a right amount of water to the concentrated solution for dispersion, adding polyamide resin for adsorption, carrying out gradient elution by using the water and the alcohol, collecting target components, concentrating at a reduced pressure, then extracting by using ethyl acetate, and concentrating the extracting solution at a reduced pressure to obtain the concentrated solution; (2) sufficiently mixing chloroform, methanol and an acidic aqueous solution in a separating funnel, standing for layering, then taking top phases as immobile phases, filling into reflux chromatography columns, starting a principal machine, pumping bottom phases as mobile phases, injecting the concentrated solution through a sampling valve after balancing, collecting components according to a detector map, recovering regents, and drying to obtain the high-purity prunetin. The invention has the advantages of easiness in operation of a process, short production period, high yield and suitability for industrialized preparation.
Owner:NANJING ZELANG AGRI DEV

Intermediate zone forest layer for three-layer ecologic sand prevention and soil fixation forest belt and forest establishment method thereof

The invention discloses an intermediate zone forest layer for a three-layer ecologic sand prevention and soil fixation forest belt and a forest establishment method thereof. The forest layer is divided into an upper layer level and a lower layer level, the first layer level is a plant layer level, the layer level body is a flat and long rectangular-ambulatory-plane-shaped forest belt formed by marshaling long-spike tamarix chinensis as main plants, 3-4 kudzu vines are cultivated nearby each main plant root at equal intervals, and middle caragana is planted outside the region 60-70 cm away fromthe main roots; the second layer level is a supply layer, the layer is arranged at the ground bottom 1.5-2 m away from the ground surface, a layer of a starch grafting sodium acrylate membrane is laid at the bottom of the supply layer, a slow release plant material layer composed of Greater Khingan coniferous forest fallen leaves is laid on the membrane, and the slow release plant material layeris mixed with starch-base mixed bacterium powder composed of Rhodomicrobium vannielii, Bacillus licheniformis, saccharomycetes and Chainia antibiotic bacteria. The layer contains multiple layer levels, has multiple ecologic environments, and is long in fertilizer enrichment period, good in sand prevention effect, high in soil solidifying force and good in economy.
Owner:福州市长乐区巧通工业设计有限公司

Harvesting machine for caragana microphylla seeds

The present invention relates to a machine for harvesting desert shrubs and caragana microphylla seeds/pods. The machine realizes a mechanization harvesting operation of the caragana microphylla seeds and pods, the operation efficiency of the machine is more than 10 times of that of manual work, the timely harvesting problem of the caragana microphylla seeds is solved, powerful support is provided for resource development and utilization of caragana microphylla seeds, and the machine is expected to generate significant economic and social benefits. The harvesting machine for caragana microphylla seeds of the present invention mainly comprises a rack, a harvesting device, a rotating shaft, a driving mechanism and a transport device. The harvesting device is rotatably supported on the rack, and is composed of a plurality of comb teeth uniformly arranged on the rotating shaft in radial and axial directions, gaps between adjacent comb teeth in the axial direction of the shaft are adjustable, and the gaps are successively separated from each other in a certain angle in the circumferential direction of the rotating shaft. The harvesting device is driven by a motor or other power sources. The transport device positioned below the harvesting device can transport the harvested caragana microphylla seeds/pods into a storage tank.
Owner:NANJING FORESTRY UNIV +1
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products