Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
69results about How to "Realize factory breeding" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Factory seedling cultivating method of actinidia arguta
InactiveCN102177847AShorten the production cycleEliminate the step of rooting cultureHorticulture methodsPlant tissue cultureBudPlant tissue culture
The invention belongs to the technical field of plant tissue culture and particularly relates to a factory seedling cultivating method of actinidia arguta. The method is mainly technically characterized by comprising the five steps of: preparing culture media, selecting and disinfecting explants, inoculating, subculturing and transplanting in a sand bed. The factory seedling cultivating method of actinidia arguta is mainly provided on account of the conditions that actinidia arguta is in a wild state in all northeast areas, and the traditional cultivating modes which comprise sowing propagation, cuttage propagation and grafting propagation cause the problems that the variation of offspring characters is serious, male plants are difficult to separate from female plants, resources are seriously damaged, the seedling cultivating speed is low, the characters of the female plants are difficult to keep, the plants are easily infected with bacteria, the survival rate of the seedlings is low, and the like. Induced buds are subcultured and then directly transplanted in the sand bed, the rooting culture process is omitted, the seedling cultivating period is shortened by 50-60 days, the seedling cultivating cost is greatly lowered, the survival rate of the seedlings is obviously increased, the plant infection rate is reduced, excellent female plant characters are kept, and the variety degrading problem is solved.
Owner:SHENYANG AGRI UNIV
Virus removal and rapid propagation technology of sweet potato variety 'Shangshu 19' and culture material
InactiveCN101611697AImprove immunitySolve the serious sweet potato virus diseaseCultivating equipmentsPlant tissue cultureDiseaseGermplasm
The invention is a virus removal and rapid propagation technology of sweet potato variety 'Shangshu 19', comprising the following steps: selecting plants which are robust without diseases and insect pests and have characteristics of the variety from growing plants; clipping stem with stem tip; removing visible leaves; sterilizing; peeling the stem tip with 1-2 leaf primodia via a dissecting needle; quickly inoculating into a differentiation and induction culture medium; trimming the sterilized seedling into stem segments with 1-2 internode(s) and switching into an enrichment medium after virus detection; selecting sterilized seedling in vigorous growth to cut into small segments with 1-2 internode(s) and switch into a rooting medium; carrying out domestication on seedling after rooting. The invention has stem tip in virus removal and stem segment in rapid propagation, solves the problems of severe virus disease for sweet potato, poor quality of new cultured breed, germplasm degradation, low yield and the like propagated by using sweet potato block and stem. The invention can artificially control the growing conditions, can not be influenced by nature, and has the advantages of small amount of material use, economical culturing materials, short growth cycle, large propagation coefficient and convenient management and is favor of industrial production.
Owner:周玉玲
Method for temperature control and humidity control graftage of carya illinoensis
InactiveCN102823439AImprove germination rateImprove germination uniformityHorticultureTemperature controlRootstock
The invention provides a method for grafting carya illinoensis, the grafting temperature and humidity as well as stock and scion seedling cultivation before the grafting are strictly controlled, and the method is realized through the following steps of: building a potting cutting orchard, cultivating the stock and automatic temperature control and humidity control grafting; and because the control of the key carya illinoensis grafting links is reinforced, temperature difference between day and night is eliminated, the scion and the stock cut are prevented from expansion with heat and contraction with cold due to the temperature difference, enough water is ensured, the grafting failure due to the water loss of a scion bud is avoided, the grafting survival rate of the carya illinoensis can reach above 85%, and a better horticulture foundation is laid for successfully marketing the carya illinoensis.
Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI +1
Method for producing Fujian jewel orchid by plant tissue culture
InactiveCN101953307AGood characterThe drug works wellHorticulture methodsPlant tissue cultureSaccharumSucrose
The invention discloses a method for producing a Fujian jewel orchid by plant tissue culture, which comprises the following three procedures: selection and sterile treatment of plants, induced culture of cluster buds and large-scale culture. The method is technically characterized in that two different culture media are used in the induced culture procedure and the large-scale culture procedure, wherein the culture medium for the induced culture comprises an MS culture medium, sucrose of 10-50g / L, agar of 6-8g / L, activated carbon of 2.0-3.0g / L, naphthylacetic acid of 0.1-3.0mg / L and 6-benzylaminopurine of 0.1-5.0mg / L, and the pH value is 5.0-7.0; and the culture medium for the large-scale culture comprises a modified MS culture medium, calcium nitrate of 600mg / L, mashed banana of 30-50g / L, sucrose of 20-40g / L, agar of 6-8g / L, activated carbon of 2.0-3.0g / L, naphthylacetic acid of 1.0-2.0mg / L and 6-benzylaminopurine of 2.0-3.0mg / L, and the pH value is 5.0-7.0. Plant tissue culture can keep the good characters of the plants. The method has the advantages of easy operation, low production cost, high yield, good quality and no environment pollution, is suitable for industrial seedling raising and can realize mass production.
Owner:FUJIAN GRASS KING BIOLOGICAL GRP
Method for breeding pyemote, and its culturing vessel, and method for releasing same
InactiveCN1757283AEasy to operateRealize factory breedingPlant protectionAnimal husbandryCulture vesselZoology
A method for reproducing pyrmotide includes such steps as buying the developed pyrmotides, storing in cold storage case at -5-15 deg.C, choosing the bee larva, silkworm pupa, or grub as host, putting it in the internal plastic culture utensil, preferably selecting seed pyrmotide, inoculating it to said host, and test tube culture to obtain the second generation pyrmotide. It culture device is composed of a culture tray made of stainless steel and several pairs of internal and external culture utensils. A method for releasing the pyrmotides features that the cultured pyrmotides are loaded from test tubes to an open release box.
Owner:段东红
Hormone-free rapid tissue culture and propagation method of Emei roxburgh anoectochilus terminal bud seeds
InactiveCN104429965AEfficient breedingGood characterHorticulture methodsPlant tissue cultureBiotechnologyAnoectochilus
The invention discloses a hormone-free rapid tissue culture and propagation method of Emei roxburgh anoectochilus terminal bud seeds. According to the hormone-free rapid tissue culture and propagation method, no hormone is used in the whole process, the mature and non-cracking fruits, which is pollinated for 5 months after flowering, of wild or artificially planted roxburgh anoectochilus terminal bud distributed in Szechuan Emei region are taken as the material, and seedlings are bred efficiently and quickly according to the route from seeds to protocorms, complete plants and acclimatization and transplant. A hormone-free culture medium is adopted in the whole process; more than 5000 good-quality seedlings can be quickly bred from one mature fruit by virtue of tissue culture of about 10-12 months, and after acclimatization and transplant, the greenhouse culture survival rate can be above 95%. According to The hormone-free rapid tissue culture and propagation method of the Emei roxburgh anoectochilus terminal bud seeds is capable of keeping the good traits of the Emei roxburgh anoectochilus terminal bud and maintaining the good medicinal properties of the Emei roxburgh anoectochilus terminal bud; besides, the method is simple, and the cost is low; industrialized seedling production can be realized; no hormone is adopted so that the safety of the seedlings can be ensured; the hormone-free rapid tissue culture and propagation method has important significance on regeneration and sustainable utilization of critically endangered valuable and rare resources of medicinal plants and protection of seed resources.
Owner:四川省自然资源科学研究院 +1
Method for industrially breeding king salmon fry
ActiveCN103404457ANeat specificationStrong individualClimate change adaptationPisciculture and aquariaMarine aquacultureKing salmon
The invention relates to the technical field of breeding for seafood seeds, in particular to a method for industrially breeding king salmon fry. The method includes steps of comprehensively treating fry breeding water; releasing fertilized eggs; manufacturing fry breeding initial feed; biologically regulating and managing the quality of the fry breeding water; performing classification and pond distributing management on the fry, and the like. The temperature, the illumination, the transparency, dissolved oxygen, the salinity, a pH (potential of hydrogen) value, harmful substances, disease organisms and the like of each indoor isolated fry breeding pond are effectively controlled, so that fry breeding environmental conditions are optimized, the stress resistance and the disease resistance of the fry are improved, the quality of the fry is enhanced, and a survival rate of the fry is increased. The method has the advantages that a key technology for breeding the king salmon fry is implemented, an efficient and environment-friendly fry breeding mode is provided, a novel high-end aquaculture variety is additionally provided for the marine aquaculture industry, and a gap in technologies for breeding the king salmon fry in China is filled.
Owner:GUANGDONG JINYANG BIOTECHNOLOGY CO LTD
Vegetable seedling raising substrate
InactiveCN103553779ARapid and neat germinationEasy to transportFertilizer mixturesBiotechnologyInsect pest
The invention provides a vegetable seedling raising substrate which comprises the following components in parts by mass: 0.9-1.1 parts of peat, 0.25-0.35 part of mushroom residue and 0.15-0.25 part of cow and sheep manure. 4.5-5.5 kg of calcium superphosphate, 2.5-3.5 kg of potassium sulphate and 0.5-1.5 kg of urea are added in each square of base substrate. By adopting the vegetable seedling raising substrate provided by the invention, the seedling emerging speed is high, seedlings emerge in order, plant diseases and insect pests are less, and generally nitrogen, phosphorus and potassium elements and trace elements do not need to be replenished from a sowing stage to a growing stage of the seedlings with three leaves. The vegetable seedling raising substrate provided by the invention has the characteristic of strong heat absorbing capacity, and is strong in water-holding capacity, loose in texture, high in contents of beneficial bacteria, and very suitable for the growth of plants; in a plant seedling growth phase, soil-borne diseases are less, and seedling body qualities are good. The vegetable seedling raising substrate has the characteristics of seed and labor conservation, convenience in transportation, simple technology, and convenience in popularization, and is capable of realizing industrialized seedling production.
Owner:BAZHOU HAISHENG AGRI TECH SERVICE
Tissue culture rapid propagation method of Emei anoectochilus formosanus
InactiveCN103688854ARealize commercial scale cultivationGood characterPlant tissue cultureHorticulture methodsGrowth coefficientGreenhouse
The invention discloses a tissue culture rapid propagation method of anoectochilus formosanus, and belongs to the technical field of plant tissue culture. By adopting the tissue culture rapid propagation method, the survival rate of transplanting and the growth coefficient can be increased, and the good characters and the good drug properties of the Emei anoectochilus formosanus can be kept. The tissue culture rapid propagation method comprises the following steps: selecting wild Emei anoectochilus formosanus growing in May to October, preparing an explant, carrying out disinfection treatment, inducing cluster buds, carrying out secondary culture and rooting and strengthening culture, and transplanting to greenhouses for culturing, and rapidly propagating the anoectochilus formosanus through hormone induction. The tissue culture rapid propagation method can be used for ensuring the good characters and the good drug properties of the Emei anoectochilus formosanus, is simple and low in cost and can realize industrialized seedling production. The percentage of inducing the cluster buds and rooting by adopting the method reaches above 90%, the survival rate of transplanting is above 95%, and the growth coefficients within four months can reach 8-10 times. The Emei anoectochilus formosanus produced by adopting the method does not mutate, is high in yield, low in cost and short in period and has relatively strong market competitiveness.
Owner:四川省自然资源科学研究院 +1
Method for tissue culture and rapid propagation of camellia oleifera
InactiveCN103461143ARealize factory breedingImprove the rooting rate of tissue culture seedlingsPlant tissue cultureHorticulture methodsCamellia oleiferaGranularity
The invention provides a method for tissue culture and rapid propagation of camellia oleifera. The method for tissue culture and rapid propagation of the camellia oleifera comprises the steps of explant sterilization, primary culture, subculture, rooting culture and transplant. A preparation method of a rooting medium comprises the steps that a 1 / 2 MS agar culture medium containing 0.5mg / L IBA is prepared, wherein agar is 7-10 g / L, and the PH value is 5.0-5.5; pulverized perlite is well wrapped by means of a net bag and then is placed into a molten culture medium, the culture medium is fully absorbed by the perlite, then the perlite is drained off slightly and sterilized, and then the rooting medium is obtained. According to the method for tissue culture and rapid propagation of the camellia oleifera, the perlite with a certain granularity is used as the culture medium, the culture medium and the agar culture medium are mixed to form the rooting medium, therefore, the root system of the camellia oleifera can breathe fully, the rooting percentage of camellia oleifera cultivation is greatly improved, the root system is developed, the survival rate of transplanting is high, and a technical base is provided for industrialized seedling production and genetic engineering improvement of tissue culture of the camellia oleifera.
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
In-vitro rapid propagation method of cercidiphyllum japonicum
InactiveCN104686351AIncrease the multiplication factorRealize factory breedingCultivating equipmentsPlant tissue cultureBiotechnologyAxillary bud
The invention discloses an in-vitro rapid propagation method of cercidiphyllum japonicum. The cercidiphyllum japonicum is the valuable, rare and endangered plant of secondary protection of China, and has extremely high scientific research, and medicinal and ornamental values. At present, the cercidiphyllum japonicum is generally propagated by cottage and grafting and by use of seeds, but due to the propagation methods, the reproduction rate is low and the reproduction period is long, and far fail in meeting the requirements of seedlings for landscaping, scientific research and the like; according to the in-vitro rapid propagation method of the cercidiphyllum japonicum, the in-vitro rapid propagation system of the cercidiphyllum japonicum is established by taking the stem with axillary buds of the cercidiphyllum japonicum as explant and by virtue of processes of explant processing, induced culture, propagation, rooting, acclimatization and transplanting and the like; the propagation coefficient of the cercidiphyllum japonicum can be increased, and then the industrialized seedling production of the cercidiphyllum japonicum can be realized.
Owner:刘祖英
Rapid propagation method suitable for multiple kiwi fruit varieties
InactiveCN106069674AShorten the production cycleReduce manufacturing costGrowth substratesCulture mediaGerminationActinidia melanandra
The invention belongs to the technical field of plant propagation and particularly relates to a rapid propagation method suitable for multiple kiwi fruit varieties. The method includes the steps of preparation of a propagation material, soaking, germination accelerating, root promoting, transplanting, seedling hardening and the like. The method is suitable for factory-like rapid propagation of actinidia arguta, actinidia giraldii and actinidia melanandra, the technical problems that in a conventional cutting technology, the seedling culture period is long, and the seedling forming rate is low are solved, and a vegetative propagation method with general applicability is explored. By means of the method, only about 15 days is needed usually, the germinating and rooting rate of branch sections of the actinidia arguta, the actinidia giraldii and the actinidia melanandra can reach 95% or above, and seedlings grow robustly. The method is simple in procedure and easy to operate, and has multiple purposes, the seedling culture cost is reduced, the method is in accordance with the practical operation situation, and the overall benefits of the seedling culture factories are increased.
Owner:XIAN BOTANICAL GARDEN SHAANXI PROV
Industrialized production method for nesidiocoris tenuis
ActiveCN106900656AImprove factory production efficiencyMeeting biological control needsAnimal feeding stuffCultivating equipmentsEcological environmentPlant Sources
The invention discloses an industrialized production method for nesidiocoris tenuis, and belongs to the technical field of biological control over agricultural pests. The method comprises the steps of legume crop cultivation, sterilization of glasshouse soil of rice moth eggs and nesidiocoris tenuis raising and collecting. According to the industrialized production method for the nesidiocoris tenuis, a series of technical problems such as plant source and animal source feed combination, plant oviposition materials and raising media are solved successfully, the problems that at present, the nesidiocoris tenuis can only be raised on a small scale in a laboratory, and the control requirements in actual production cannot be met are changed, and the industrialized production efficiency of the nesidiocoris tenuis is greatly improved. By taking the nesidiocoris tenuis as a predatory enemy to be applied to vegetables in a large area, the number of use and the use amount of insecticide can be greatly lowered, an agricultural ecological environment is protected, and the food safety is improved.
Owner:BEIJING PLANT PROTECTION STATION +1
Method for rapidly propagating tupelos
InactiveCN101564010AGood conditionEnsure consistencyHorticulture methodsPlant tissue cultureTupeloFruit tree
The invention discloses a method for rapidly propagating tupelos, which comprises the following steps of: a. explant inoculation; b. proliferation culture; c. root induction; and d. acclimatization and transplanting. The method facilitates the seed source retention and variation, maintains excellent traits of tupelos as well as the consistency of seedlings, has the advantages of rapid and mass superior cultivar propagation, and can produce mass tupelo seedlings in line within 6 months to 7 months.
Owner:HEBEI ACAD OF FORESTRY SCI
Soilless culture seedling raising method for preserved vegetables
InactiveCN103636473AHarm reductionLow costBio-organic fraction processingAgriculture gas emission reductionDisease damageNutrient solution
The invention discloses a soilless culture seedling raising method for preserved vegetables. According to the method, preserved vegetable seeds are sowed to a seedling raising tray filled with seedling raising matrixes at first, the seedling raising matrixes are formed by mixing 20-50% of rock wool, 30-60% of turf and 5-20% of rotten preserved vegetable leaf residues according to the volume ratio, then the seedling raising tray is transferred to a water pool in a vegetable cultivation greenhouse, the water pool contains water and seedling raising nutrient solutions, the seedling raising tray floats on the water surface of the water pool, greenhouse soilless seedling raising is carried out, and preserved vegetable seedlings are obtained after 12-18 days. Compared with a traditional soil seeding raising method for preserved vegetables, the soilless culture seedling raising method has the advantages of reducing the pest and disease damage rate and cost, improving the survival rate and yield and being high in disease resistance and capable of raising the seedlings in the industrial scale.
Owner:谭飞鸿
Minimal medium, pinellia ternate tissue culture medium and pinellia ternate tissue culture method
ActiveCN110384043AThe formula is scientific and reasonableTargetedPlant tissue cultureHorticulture methodsMicrobiologySeedling
The invention discloses a minimal medium, a pinellia ternate tissue culture medium and a pinellia ternate tissue culture method. The minimal medium comprises macroelement components A, macroelement components B, microelement components, organic element components and iron salt components. The pinellia ternate minimal medium based on the minimal medium by proportioning is established, and a pinellia ternate cluster bud induction culture medium, a pinellia ternate cluster bud proliferation culture medium and a pinellia ternate rooting culture medium which are prepared on the basis of the pinellia ternate minimal medium and are involved in the culture method are selected and optimized; the minimal medium has the advantages of high bud induction rate, high proliferation coefficient, high rooting rate, fast rooting, developed root system, thick plants, high transplanting survival rate and low cost, industrialized seedling cultivation of pinellia ternate tissue culture is achieved, and application and popularization are facilitated.
Owner:ZUNYI MEDICAL UNIVERSITY
Efficient tilia miqueliana strain culture method
ActiveCN107750950AEasy to get materialsRich materialPlant tissue cultureHorticulture methodsAxillary budTilia miqueliana
The invention discloses an efficient tilia miqueliana strain culture method which comprises the following steps: cutting stem segments with axillary buds as explants, sterilizing surfaces, inoculatinginto a primary culture medium, and performing culture; cutting the axillary buds, inoculating into a proliferation medium, and inducing adventitious buds from the axillary buds; separating the adventitious buds into single buds, and inoculating into an elongation culture medium; moving the elongated adventitious buds outside a tissue culture chamber, and strengthening seedlings under a natural light condition; washing the elongated buds after seedling strengthening, cutting into appropriate micro cut segments, and performing rooting pretreatment; and performing planting fixation on morphological lower ends of the segments treated with rooting promotion liquid into a nutrient medium, and performing grown seedling culture on tilia miqueliana plants in a greenhouse. By adopting the method, the reproductive process, the rooting process and the strengthening process of tilia miqueliana elongated seedlings are combined, so that the proliferation coefficient of the tilia miqueliana is increased, the survival rate of tissue culture seedlings is increased, the seed seedling proliferation process is accelerated, and the industrial seedling culture of the tilia miqueliana is facilitated.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
High-altitude-area Hawk tea asexual cuttage method
InactiveCN107637418AEasy to operateLabor savingGrowth substratesCulture mediaGreenhouse cultivationSeedbed
The invention discloses a high-altitude-area Hawk tea asexual cuttage method. The method comprises the steps of cutting cuttage branches, using a hormone solution to soak the cuttage branches, pavinga cuttage seedbed with a water-retention layer, conducting cuttage, conducting greenhouse cultivation, lifting seedlings and the like. According to the high-altitude-area Hawk tea asexual cuttage method, asexual cuttage is adopted to propagate Hawk tea seedlings, the operation is simple, the labor force is saved, the operation is not influenced by the external temperature environment, the cuttagesurvival rate is high, industrialized seedling growing is achieved, and the production capability of Hawk tea seedlings is greatly improved.
Owner:王衡
Culture medium for coriaceous euonymus tissue culture and method thereof
ActiveCN106332783ABreak the limitImprove survival rateHorticulture methodsPlant tissue cultureEuonymusSeedling
The invention relates to the technical field of tissue culture, in particular to a culture medium for coriaceous euonymus tissue culture and a method thereof. The culture medium for coriaceous euonymus tissue culture comprises an initial culture medium, a proliferation culture medium and a rooting culture medium. The culture medium can remarkably improve the survival rate and transplanting survival rate of the initially cultured coriaceous euonymus, the initiated culture survival rate is improved from existing below 30% to 85%, and the transplanting survival rate of seedlings is improved from existing 50% to existing above 90%. By utilization of the plant tissue culture method, the problems of long period and low reproduction rate of a traditional coriaceous euonymus reproduction mode are solved, a rapid coriaceous euonymus reproduction and culture system is formed, and industrialized seedling raising can be achieved.
Owner:河南红枫生物高科股份有限公司
Fast reproduction method for energy willow tissue culture
InactiveCN103733997AFast sound fieldRealize factory breedingHorticulture methodsPlant tissue cultureGerm plasmBottle
The invention discloses a fast reproduction method for energy willow tissue culture, which comprises the following steps: (A) selection of an explant; (B) disinfection of the explant: removing the leaves of the steam of the explant, placing the washed branch into a clean bench, cleaning in an ethanol solution, washing with sterile water, disinfecting with mercury chloride and flushing with sterile water; (C) primary culture; (D) enrichment culture: introducing the primary-culture stem in good growth into an enrichment culture medium; (E) rooting culture; and (F) seedling hardening and transplanting: opening a bottle cover of a rooting culture medium, culturing at room temperature, taking out the seedling, and transplanting to a vermiculite turfy soil matrix. In the method, by adopting reasonable and scientific culture method and steps and controlling reasonable parameters, the quality of the cultured energy willow tissue is very good, the sound field of the energy willow is fast, and an important guarantee is provided for realizing large-scale industrialized seedling production of energy willow and accelerating the popularization and application of good germ plasm.
Owner:镇江山水湾生态农业开发有限公司
Container sleeved root control bag seed and seedling cultivation device, automatic-control irrigation system thereof and seedling cultivation method
InactiveCN106416812ACut off contactPrevent soil borne pests and diseasesSelf-acting watering devicesDirect liquid fertiliser deliverySeedlingGrowing region
The invention discloses a container sleeved root control bag seed and seedling cultivation device, an automatic-control irrigation system thereof and a seed and seedling cultivation method. Strong seeds or seedlings to be cultivated are treated and then planted in container sleeved root control bags, irrigation is performed by the automatic-control irrigation system, and fertilizing is realized through irrigation during growing. Pipelines are used to connect each part, so that comprehensive automatic irrigation and water-fertilizer integration in a planting area are realized; by the method, survival rate of seedlings is increased, and the seedlings are uniform in growing speed, so that standardized production of the seedlings is facilitated, factory-like seedling growing can be realized, and various high-quality engineering seedlings complete in specification are cultivated.
Owner:鄢陵中林园林工程有限公司
Asexual cutting propagation method scale development of hawk tea in low-temperature and alpine regions
The invention discloses an asexual cutting propagation method scale development of hawk tea in low-temperature and alpine regions. The method comprises the steps of cuttings picking, immersion of cuttings in hormone solution, laying of water-preserving layers on cutting seedbeds, cottage, greenhouse cultivation, seedling lifting and the like. The asexual cutting propagation method scale development of the hawk tea in low-temperature and alpine regions is simple in operation, labor-saving, free from influence of external temperature environment, high in cutting survival rate and capable of achieving industrialized seedling production, thereby greatly improving the productivity of hawk tea seedlings.
Owner:QINGCHUAN RURAL IND TECH SERVICE CENT
Method and device for automatic seeding of tobacco coated seed
InactiveCN101627677BRealize centralized greenhouseRealize factory breedingSowingCultivating equipmentsAutomatic controlControl system
The invention discloses a method and a device for automatic seeding of tobacco coated seed. The method seeds automatically, utilizing a transmission machine to carry out nutrient medium panning, compaction, hole rolling, seeding, cracking and medium covering working procedures on a tobacco medium disc (9) by a control system. A nutrient medium panning machine (1) is arranged above the transmission machine at the panning stage; a vibrator (1.4) is arranged on the transmission machine, the terminal of the vibrator is provided with a scaler; a roller-path type indenter (2) is arranged above the transmission machine at the hole rolling stage, and a hole rolling positioner is arranged on the transmission machine; a roller-hole type seeder (3) is arranged above the transmission machine at the seeding stage, and a seeding positioner is arranged on the transmission machine; a water injection device (4) is arranged above the transmission machine at the cracking stage; and a medium covering machine (5) is arranged above the transmission machine at the medium covering stage. The working procedures of tobacco medium disc transmission and tobacco coated seed seedling of the transmission machine can be controlled by handwork or an automatic control system, therefore, the method can better realize centralized plastic-tent and industrialized tobacco seedling.
Owner:LUOYANG YITONG ELECTRICAL SCI & TECH
Detoxification and propagation expanding method of sweet potatoes
InactiveCN112119913APromote growthSatisfy nutritionHorticulture methodsRoot crop cultivationGermplasmVirus diseases
The invention relates to a detoxification and propagation expanding method of sweet potatoes. The detoxification and propagation expanding method mainly comprises the steps of explant collection and disinfection treatment, differentiation and induction culture, multiplication culture, rooting culture, seedling hardening and transplanting, field management and timely harvesting. By the adoption ofthe propagation expanding method, under the aseptic condition, through tissue culture and seedling hardening treatment, the transplanting survival rate of detoxification seedlings obtained after tissue culture can reach 100%, the serious problem of sweet potato virus diseases caused by propagation of sweet potato blocks or sweet potato vines in recent years is solved, the problems of variety quality deterioration, germplasm degeneration, yield reduction and the like are effectively prevented, and the germplasm purity is guaranteed; after detoxification, the germplasm is purified on the basis of keeping the variety characteristics of the original variety, the epidemic resistance of the variety is enhanced, and the quality and the yield are improved; and according to the method, the detoxification seedlings which are not limited by seasons and can be multiply and rapidly propagated in a high-coefficient mode can be obtained, industrialized seedling production and high-efficiency production can be achieved, and the detoxification seedlings can be widely applied to production.
Owner:紫云自治县紫香源农林科技有限责任公司
Culturing method of Acacia mangium*A. auriculiformis Cunn.ex Bench by ex-vitro rooting
InactiveCN103734012AEasy to produceSimplify tissue culture productionPlant tissue cultureHorticulture methodsAxillary budBud
The invention discloses a culturing method of Acacia mangium*A. auriculiformis Cunn.ex Bench by ex-vitro rooting. The method disclosed by the invention comprises the following steps: scissoring an Acacia mangium*A. auriculiformis Cunn.ex Bench axillary bud containing stem, and grafting the stem into a primary culture medium; culturing the stem until the height of the axillary bud is 2-3 cm, scissoring the axillary bud, grafting the axillary bud into an enrichment culture medium, and culturing the axillary bud until an enrichment seedling with a height of 4-5 cm is obtained; hardening the enrichment seedling for 5-7 days under natural lighting, and scissoring the seedling into single buds; and after the roots of the buds are soaked for 50-70 min by using 100-150 mg / LIBA, putting the buds into a nutritious cup in a greenhouse to culture by cottage. According to the ex-vitro rooting method disclosed by the invention, a rooting process of an enrichment seedling and a domestication process are combined together, so that the quality and survival rate of tissue culture seedlings are improved, the process of seeding breeding is accelerated, the whole tissue culture link is simplified, the production time is shortened, the culturing space of tissue culture is saved, and the production cost is reduced, thereby facilitating the factory-like seedling raising of Acacia mangium*A. auriculiformis Cunn.ex Bench.
Owner:RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
Tissue culture and rapid propagation method and culture medium for apple continuous cropping-resistant dwarf rootstock G41
InactiveCN108782245AImprove survival rateIncrease the multiplication factorPlant tissue cultureHorticulture methodsContinuous croppingSucrose
The invention discloses a tissue culture and rapid propagation method and culture medium for an apple continuous cropping-resistant dwarf rootstock G41; the culture medium contains a startup culture medium, a proliferation culture medium and a rooting culture medium, wherein the startup culture medium comprises the components: MS, 6-BA, IBA, NAA, sucrose and agar; the proliferation culture mediumcomprises the components: MS, 6-BA, IBA, sucrose and agar; the rooting culture medium comprises the components: 1 / 2MS, IAA, IBA, sucrose and agar. Through the startup culture medium and the proliferation culture medium, a stem apex body is subjected to tissue culture treatment; through the rooting culture medium, tissue culture seedlings are subjected to rooting treatment, propagation of cutting and layering are no longer carried out, and the survival rate of transplanted seedlings is increased.
Owner:SHANDONG INST OF POMOLOGY
Three-dimensional seedling breeding method of panax japonicus
ActiveCN108651249ARealize factory breedingUniform seeding densityGrowth substratesCulture mediaObserved SurvivalSeedbed
The invention provides a three-dimensional seedling breeding method of panax japonicas. The method comprises the following steps: 1) selecting and treating seeds; 2) preparing a seedling breeding frame; 3) preparing a seedbed; 4) carrying out sowing; and 5) carrying out management in a seedling period, and carrying out transplantation. According to the invention, the seedling breeding frame is adopted to carry out three-dimensional seedling breeding on the panax japonicas seeds, the seeding density is uniform, and the seedling survival rate can reach 98% or above by manual control of the seedling breeding environment. The problems of easy seedling withering and seedling death in a conventional deposit seedling breeding process of panax japonicas in a field are solved, labor cost of daily management of the panax japonicus can be reduced, factory seedling breeding of the panax japonicas can be realized, and the method is of important significance for production.
Owner:湖北省农业科学院中药材研究所
Method of Tissue Culture and Rapid Propagation of Anomasia emei
InactiveCN103688854BRealize commercial scale cultivationGood characterHorticulture methodsPlant tissue cultureGrowth coefficientGreenhouse
Owner:四川省自然资源科学研究院 +1
Seedling cultivation method for preserved vegetables
The invention discloses a seedling cultivation method for preserved vegetables. According to the method, processed preserved vegetable seeds are placed onto a seedling cultivation tray containing matrixes at first, then the seedling cultivation tray is transferred to a water pool in a vegetable cultivation greenhouse, the water pool contains water and seedling cultivation nutrient solutions, the seedling cultivation tray floats on the water surface of the water pool, greenhouse soilless cultivation is carried out, and preserved vegetable seedlings are obtained after 12-18 days and transplanted to fields. Compared with a traditional soil seeding cultivation method for preserved vegetables, the seedling cultivation method has the advantages of reducing the pest and disease damage rate and cost, improving the survival rate and yield and being high in disease resistance and capable of raising the seedlings in the industrial scale.
Owner:谭飞鸿
Factory seedling cultivating method of actinidia arguta
InactiveCN102177847BRealize factory breedingEliminate the step of cultivatingPlant tissue cultureHorticulture methodsActinidiaPlantlet
Owner:SHENYANG AGRI UNIV
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com