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55results about How to "High quality seedlings" patented technology
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Quick breeding method for butterfly orchid high quality sprout
InactiveCN1586165AHigh genetic stabilityRapid emergenceHorticulture methodsPlant tissue culturePhalaenopsisBud
The present invention relates to the quick breeding method of high quality seedling of Phalaenopsis, known as 'queen orchid' and the culture medium therewith. The present invention uses the flower stem section of Phalaenopsis as explant and induces flower stem seedling with unique culture medium and performs proliferation with fascicular bud stem tip or stem section to produce high quality seedling of Phalaenopsis. The method is simple, practical, feasible and high in application value.
Owner:SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
Planting technology of carya illinoensis
InactiveCN105325250AEnsure adequate nutrient supplyShortened childhoodGraftingCultivating equipmentsFruit treeRootstock
The invention discloses a seedling culturing and planting technology of carya illinoensis and relates to the field of planting of fruit trees. The planting method comprises the following steps: (1) constructing a foundation; (2) accelerating germination and breeding; (3) grafting; (4) managing grafted seedlings; and (5) carrying out field management. By reasonably selecting carya illinoensis breeding, grafting and after-survival management methods, a lot of high-quality seedlings are obtained and sufficient nutrient supply of stocks is guaranteed; the time of breeding nursery stocks through a grafting technology is greatly shortened; dwarfing and shorted juvenile phases of walnut trees are realized and the walnut trees are fruited in advance.
Owner:ANHUI DASHULONGSHAN LANDSCAPING CO LTD
Seed introduction cultural technique for pigment marigold at high altitude area
ActiveCN101401521AIncrease usageHigh quality seedlingsSeed immunisationHorticultureEconomic benefitsStandardization
The invention discloses an introduction and cultivation technique of pigment marigold in a high altitude area, in particular an introduction and cultivation technique for an area at an altitude between 1,700 and 2,200 meters. The method comprises the steps of pretreatment of seeds of pigment marigold, seedling raising, transplanting, management and harvesting. The method adopts physical and chemical method to pretreat the seeds to achieve a germination percentage of the seeds of 90 percent and a uniform seedling raising means to provide high quality seedlings for large scale planting. By planting pigment marigold in a high altitude area, the yield of fresh flowers and content of xanthophylls in the fresh flower are greatly improved. The cultivation method, compared with the prior method, contributes to construction of standard pigment marigold plantations, carrying out standard planting demonstration of pigment marigold and improving the technological content of the pigment marigold, enables farmers to learn planting technologies of pigment marigold as quickly as possible and obtain high quality pigment marigold products, and greatly improves economic benefits.
Owner:QUJING BOHAO BIOTECH
Tissue culture method of gynura divaricata
InactiveCN102246694ALow pollution rateNo pollution in the processCultivating equipmentsHorticulture methodsAxillary budSucrose
The invention discloses a tissue culture method of gynura divaricata. The method comprises the steps of: inductive culture: inoculating on MS start medium without any hormone to induce generation of axillary bud; multiplication culture: inoculating on the medium MS+6BA, 0.2 mg / L+sucrose 20 g / L+ of agar 6 g / L for multiplication; and rooting culture: rooting on MS+IBA 0.1 mg / L+sucrose 20 g / L+agar 6 g / L, or MS+IBA 0.3 mg / L+IAA 0.3 mg / L+sucrose 20 g / L+agar 6 g / L, wherein the culture temperature is 25+ / -1 DEG C, the illumination intensity is 20,001x, and the illumination time is 16 h / d. The method disclosed by the invention can quickly and efficiently produce healthy and uniform high-quality gynura divaricata seedlings with pure characteristics at large scale.
Owner:HUNAN AGRICULTURAL UNIV
Bamboo willow cutting seedling method applied to northwest semi-arid areas
InactiveCN105075548AGuaranteed maximum survival rateHigh quality seedlingsHorticultureFertilizer mixturesPlant propagationBud
The invention discloses a bamboo willow cutting seedling method applied to northwest semi-arid areas. The method is characterized in that bud seedlings nursed from bamboo willow sections are cut into small segments; a non-aseptic condition is built and the bud seedling small segments are applied in the humus substrate to accelerate breeding of the bamboo willow seedlings, so maximum survival rate of the small segments can be guaranteed; a plant propagation body of the bamboo willow can be directly cultivated; and excellent planting seedlings can be acquired in short time. The humus substrate is neutralized until the PH value is 4.6 to 7.8; fertilizers including trace and major elements are added to the 1,000 parts of humus substrate; dibbling is employed whether in deserts or sandy land; the bamboo willows are planted along a direction of land water flow to form a plum blossom state shape; the surface soil can be fixed and vegetation can be guaranteed; water and soil loss can be prevented; desertification can be prevented and management; a planting structure can be improved; and bamboo willow seedlings can be provided.
Owner:GANSU DERUNYUAN ECOLOGICAL PLANTING
Trichoderma harzianum-contanining functional vegetable seedling biological matrix and preparation method thereof
InactiveCN103772000AGood growth promoting effectHigh quality seedlingsFungiMicroorganism based processesBiotechnologyDisease
The invention provides a trichoderma harzianum-contanining functional vegetable seedling biological matrix and a preparation method thereof. The functional vegetable seedling biological matrix is formed by adding a functional bacterial strain, namely the trichoderma harzianum SQR-T037, into a common seedling matrix. As for seedlings such as cucumbers, eggplants and watermelons, the specific fungus trichoderma harzianum SQR-T037 is selected, is kept alive and is added into the matrix to obtain an active biological matrix product, and by using the product, the plant growth promoting effect on seedling stages of seedlings such as the cucumbers, eggplants and watermelons is good, and high-quality seedlings of which the rhizospheres include a large amount of microorganisms with an activity function can be cultivated; meanwhile, the beneficial microorganisms can be in large-scale colonization at the rhizospheres of the seedlings, so that the growth of the cultivated seedlings in the later cultivation process can be promoted, the yield of the crops planted in a big field is improved, and the effect of preventing and controlling a cucumber soil-borne disease of the cultivated seedlings is achieved.
Owner:NANJING AGRICULTURAL UNIVERSITY
Method for improving germination rate of wild hemp seeds
InactiveCN103069949AImprove germination rateHigh quality seedlingsSeed and root treatmentContactorCannabis
The invention discloses a method for improving the germination rate of wild hemp seeds. According to the method, firstly, the wild hemp seeds are finely selected, then, the reagent pretreatment and the cold wet lamination treatment are carried out, and finally, sprouting or sowing is carried out. The germination rate of the wild hemp seeds is improved for higher than 70 percent for the first time, addition, the sprouting and the germinating are regular, the quality of growing seedlings is high, the problem that the wild hemp seeds cannot be germinated under the ordinary condition or the germinating rate is extremely low is solved, the method belongs to the key technology breaking of resource storage and protection of the wild hemp seeds, and meanwhile, the foundation is laid for the industrial hemp seed breeding study and the mild hemp seed resource development and utilization. The application range of the method is wide, the wild hemps in different distribution regions can be covered, the influence caused by external climatic factors is little, and the method can be implemented in the whole year. The treatment time is short and is ordinarily 8 to 20 days. The treatment process and the treated seed have no any toxic or side effect, no danger is generated on seed contactors, and the environment pollution cannot be caused. The method has the advantages that the treatment process is simple, the cost is low, the operation is easy, the batch treatment is realized, and the like.
Owner:云南省农业科学院经济作物研究所
Method for promoting seed germination of iris germanica
The invention discloses a method for promoting seed germination of iris germanica, and relates to the technical field of ornamental horticulture breeding. The method comprises the following steps: removing capsules from hybrid fruits, threshing, removing foreign matters, naturally drying in the shade, bagging and putting into a refrigerator of 4 DEG C for storing; and soaking into a soaking liquid for disinfecting, putting disinfected seeds into an environment at the temperature of 3-8 DEG for laminating for 42-63 days, performing sprouting culture and sowing. By adopting the method, the seed germination rate is increased to over 70 percent, the seedling quality is high, the cost is low, the treatment process and treated seeds are free from toxic and side effects, the risk to seed contact people is eliminated, and environmental pollution is avoided.
Owner:JIANGSU LIXIAHE REGION AGRI RES INST
Pressure pulsation ultrasonic atomization culture device and cultural method using same
InactiveCN101953296AAvoid problems that affect delivery efficiencySave spaceHorticulture methodsPlant tissue cultureSonificationControl system
The invention relates to a pressure pulsation ultrasonic atomization culture device and cultural method using the same. The culture device of the invention comprises an atomization control system, and the atomization control system comprises an atomizing reactor culture-tank, an atomizing transducing chip arranged at the bottom of the culture-tank, an atomization generating device for controlling the atomizing transducing chip and a time relay, wherein the time relay is used for controlling the atomization generating device to start the atomizing transducing chip to atomize nutrient solution; and meanwhile, the culture device of the invention also comprises a pressure control system arranged on an intake pipe of the atomization control system, and the pressure control system comprises the time relay, an air pump, a gas-distributing tee, a gas flowmeter, an air filter and an electromagnetic valve, wherein the air after passing through the gas flowmeter is pumped into the gas-distributing tee by the time relay and the control pump, then the air enters the atomizing reactor culture-tank after passing through the air filter. The device and the method of the invention have the advantages of saving materials, reagents and manpower, shortening the breeding cycles of seedlings and having high production efficiency, therefore, the invention is easy to be used in large-scale production.
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Method for increasing germination rate of papaya seeds
InactiveCN104472067AImprove germination rateNeatly sproutedSeed coating/dressingPapaya familyMass propagation
The invention provides a method for increasing the germination rate of papaya seeds. The method comprises the steps of firstly selecting good-quality papaya seeds, then soaking the selected good-quality papaya seeds for 0.5 minute by using water with the temperature being 55 DEG C before carrying out pretreatment and sowing, and then sowing. The method provided by the invention has the advantages that the germination rate of the papaya seeds is increased to 93% for the first time; buds and seedlings are neat, the quality of seedlings is high, the problem of low germination rate or long germination time of the papaya seeds under the conventional condition is solved; the method is an improvement of the key technology for breeding of the papaya and a simple and practical method is provided for mass propagation of papaya seedlings; and the application range is wide, and complex treatment procedures are not needed for each planter in the papaya planting region before sowing.
Owner:POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
Streptomyces capoamus with capacity of killing root-knot nematodes and developed biological breeding substrate thereof
ActiveCN106701635AGood growth promoting effectHigh quality seedlingsBiocidePlant growth regulatorsSnow moldMicroorganism
The invention provides streptomyces capoamus with capacity of killing root-knot nematodes and a developed biological breeding substrate thereof. The streptomyces capoamus NAU-SA-1 is collected in China General Microbiological Culture Collection Center, is collected on January 26, 2015 and has a collection number of CGMCC NO. 10441. A functional biological vegetable breeding substrate is obtained by adding the bacterium liquid of the streptomyces capoamus NAU-SA-1 disclosed by the invention into an ordinary breeding substrate. The product selects specific endophytic actinomycetes for banana seedlings, and is kept alive to be added into the substrate so as to obtain the active biological substrate product. The product has an excellent effect of promoting growth of bananas in the seedling period, is capable of breeding high-quality seedlings with lots of active functional microbes in roots, and has the effect of enhancing the resistance capacity of the bred seedlings on the root-knot nematodes.
Owner:NANJING AGRICULTURAL UNIVERSITY
Rapid marsdenia tenacissima propagation culture media
ActiveCN104542303AShorten the breeding cycleHigh reproductive coefficientPlant tissue cultureHorticulture methodsHorticultureMarsdenia tenacissima
The invention discloses a group of rapid marsdenia tenacissima propagation culture media. The main formula of the group of culture media is as follows: an induction medium of MS+6-BA 2.0mg / L+NAA 0.5mg / L; an enrichment medium of MS+6-BA 1.0mg / L+NAA 0.3mg / L; a sound seedling culture medium of MS+6-BA 1.0mg / L+NAA 0.3mg / L+NH4NO3 0.66g / L+NaH2PO4 0.56g / L+K2SO4 1.78g / L+banana 100g / L; and a rooting medium of 1 / 2MS+6-BA 0.5mg / L+IAA 0.2mg / L. The induction rate is over 88 percent, the proliferation rate is high, the rooting rate is over 95 percent, the tissue culture propagation period is short and is only 64-72 days, and effective and rapid vegetative propagation of the marsdenia tenacissima is realized.
Owner:YUNNAN AGRICULTURAL UNIVERSITY
Petrocosmea sinensis tissue culture and rapid propagation method
InactiveCN105309312AIncrease production rateReduce incubation timeHorticulture methodsPlant tissue cultureBudCell budding
A petrocosmea sinensis tissue culture and rapid propagation method comprises the following steps: (1), taking tender leaves of petrocosmea sinensis as an explant and sterilizing the explant; (2), placing the sterilized explant in an MS minimal medium to induce sterile buds; (3), placing the sterile buds into an MS inducing medium for strengthening seedlings so as to obtain robust plants; (4), placing the robust plants into an MS rooting medium for culture so as to obtain complete rooted seedlings; (5), taking the complete rooted seedlings, hardening the seedlings, enabling the seedlings to grow in sandy soil for one month and then transplanting the seedlings to a field. The plants obtained by adopting the method provided by the invention are thick and strong and high in survival rate, and the method can provide a large number of petrocosmea sinensis seedlings which are high in quality and suitable for cultivation in the short term, so that the problem of scale seedling cultivation of petrocosmea sinensis is solved effectively.
Owner:GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
Light simplified seedling raising method for sweet potato true seeds
InactiveCN109463232ANeat emergenceHigh quality seedlingsSeed and root treatmentClimate change adaptationPest controlSeedling
The invention relates to a light simplified seedling raising method for sweet potato true seeds. A diagonal nail clipper is used for cutting seed coats, a series of technical means of soil seedling raising, small plastic arch shed establishing, micro spray device laying, sunshade net covering, pest control net covering and the like are used, the problems that sweet potato true seed coats hard anddifficultly permeate and absorb oxygen, germination rate is low, seedling rate is low, weak seedlings is more and the quality is poor are solved, and the unification of sweet potato true seed seedlingraising light simplification, the high germination rate, the high emergence rate and the strong seedling rate is achieved. By adopting the method, compared with other methods, the operation is simpler and safer, and the method is lower in cost and higher in seedling germination rate and emergence rate, is more capable of obtaining strong seedlings, and provides protection for breeding of novel sweet potato varieties.
Owner:济宁市农业科学研究院
Method for rapid propagation and detoxifying of stem tips of fragrant pomelo
ActiveCN108739373AReduce infection rateImprove survival rateHorticulture methodsPlant tissue cultureFruit treeShoot apex
The invention relates to the technical field of detoxification and propagation of fruit trees, and in particular relates to a method for rapid propagation and detoxifying of stem tips of fragrant pomelo, and the method comprises the following steps: (1) selection and disinfection of explants, to be more specific, taking a fragrant pomelo tuber in spring or autumn for indoor germination, spraying regularly a bactericide after buds grow up, two weeks later, taking the buds again, after heat treatment in a 5% sodium hypochlorite solution of the buds for 8-10 minutes at 35-40 DEG C, putting the buds on a super clean bench under an anatomical lens for stem tip exfoliation under 8-40 times, and selecting the stem tip or a nucellar tissue of an apical bud for standby use; and (2) primary culture,to be more specific, putting the selected stem tip or the nucellar tissue once again in the 5% sodium hypochlorite solution for treating for 3-5min, and putting the stem tip or the nucellar tissue into a primary medium for rapid propagation and growth. The method for rapid propagation and detoxifying of the stem tips of the fragrant pomelo is established by selection of mediums and hormones in each stage of sterilization and tissue culture of the external explants, provides a theoretical basis and a technical support for factory production of fragrant pomelo tissue culture seedlings, and provides a new way for selection and breeding of new varieties.
Owner:HUNAN UNIV OF SCI & ENG
Pteris wallichiana tissue culture rapid breeding method
InactiveCN105379626AReduce incubation timeReduced cultivation stepsClimate change adaptationHorticulture methodsProthalliumCulture mediums
A pteris wallichiana tissue culture rapid breeding method comprises the following steps: (1) taking pteris wallichiana mature spores as explants for disinfection; (2) putting the disinfected explants into a MS basic culture medium for inducing prothallium; (3) putting the prothallium into the MS basic culture medium for strong seedling culture to obtain sporozoites differentiated into plantlets; (4) putting the sporozoites differentiated into plantlets in a 1 / 2MS rooting culture medium for culture to obtain complete rooted seedlings; and (5) taking the complete rooted seedlings for hardening and then transplanting to a nursery greenhouse. Plants obtained by the method are strong and thick and high in survival rate, a lot of high-quality pteris wallichiana seedlings suitable for cultivation are provided, and the pteris wallichiana scale breeding problem can be effectively solved.
Owner:GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
Chain clamp type transplanting machine power transmission system
PendingCN110710370AGreat driving forceStrong synchronizationGearingTransplantingDrivetrainAgricultural engineering
The invention relates to a chain clamp type transplanting machine power transmission system. The chain clamp type transplanting machine power transmission system comprises a transplanting device, a power collector, power transmission devices and a power input device, wherein the power collector, the power transmission device and the power input device are mounted on a frame, the power input deviceis connected with the power collector, the power transmission devices are symmetrically arranged on two sides of the power collector and connected with the power collector, and an assistance drive device is arranged in the power collector. The chain clamp type transplanting machine power transmission system has the advantages that main power comes from ground wheel drive, assistance power comes from the external assistance drive device, high drive force and high synchronism are achieved, intermittent seedling tray conveying, whole-row ejection seedling taking, seedling clamp drive conveying belt conveying and seedling clamp lateral side transverse supply type seedling delivery are adopted, and the system is high in seedling taking efficiency, precise in seedling conveying, fast in seedling supply and especially suitable for high-speed transplanting machines.
Owner:HUNAN AGRICULTURAL UNIV
Dendrobium officinalis anaerobic fermentation residue culture medium and preparation method thereof
InactiveCN105123513ASuitable for growthHigh quality seedlingsHorticulture methodsPlant tissue cultureFermentationCulture mediums
The invention relates to a dendrobium officinalis anaerobic fermentation residue culture medium and a preparation method thereof and belongs to the technical field of agricultural biotechnology. The anaerobic fermentation residue contains abundant nitrogen, phosphorus, potassium, calcium, copper, iron, magnesium, manganese, zinc and such nutritional elements, and amino acids, hydrolases, B-group vitamins, hormones and the like. The culture medium prepared from the anaerobic fermentation residue is quite suitable for growth of dendrobium officinalis. The culture medium can be used for quickly obtaining high-quality seedlings of the dendrobium officinalis. The culture medium is simple in formula, is low in cost, is quick in growth of the seedlings of the dendrobium officinalis, and is good in growth and stress resistance of the dendrobium officinalis. The culture medium not only improves utilization capability of biogas mature but also reduces tissue culture cost, thereby promoting popularization of rapid seedling cultivation of the dendrobium officinalis.
Owner:KUNMING UNIV OF SCI & TECH
High-quality and high-yield cultivation method for bletilla striata seedlings
ActiveCN112889672AExpand production scaleQuality improvementFlowers cultivationGrowth substratesBletilla striataTissue culture
The invention discloses a high-quality and high-yield cultivation method for bletilla striata seedlings. The method comprises the following steps of (1) tissue culture, specifically, primary culture, multiplication culture and rooting and seedling strengthening culture; (2) hardening the tissue culture seedlings, specifically, treating a matrix, selecting bottle seedlings, hardening the seedlings in a bottle and hardening the seedlings in a seedbed; and (3) field planting. Bletilla striata seeds serve as explants, tissue culture seedlings are cultured, different culture media are replaced in different periods to adapt to the growth condition of bletilla striata, the pollution rate of bletilla striata is reduced, the cost is reduced, meanwhile, the quality and yield of bletilla striata seedlings are improved, and comprehensive popularization and research can be carried out.
Owner:冯耀文
Apocarya planting technology
InactiveCN108966886AEnsure adequate nutrient supplyShortened childhoodBiocideGraftingFruit treeRootstock
The invention discloses an apocarya planting technology, and relates to the field of fruit tree planting. The planting method comprises the following steps of 1 base construction, 2 germination accelerating and seedling growing, 3 grafting, 4 grafted seedling management and 5 field management. By reasonably selecting the apocarya seedling growing, grafting and survival post-management methods, a large number of high-quality seedlings are obtained, sufficient nutrient supply of stock is ensured, nursery stock breeding time spent through the grafting technology is greatly shortened, dwarfing ofapocarya trees is achieved, the juvenile phase is shortened, and fruiting is achieved ahead of time.
Owner:陕西天宇润泽生态农业有限责任公司
Tissue-culture rapid propagation method for Cremastra appendiculata seedlings
InactiveCN110786244AHigh quality seedlingsGrow wellHorticulture methodsPlant tissue cultureGerminationSeedling
The invention discloses a tissue-culture rapid propagation method for Cremastra appendiculata seedlings and belongs to the technical field of plant propagation. The method includes: sowing mature seeds into germination culture media, culturing for 5 months, transferring the germinate seeds into protocorm-inducing culture media to perform culture for 3 months to obtain a large number of protocorms,culturing the protocorms in differentiation culture media for 2 months to obtain plants with roots through differentiation, and taking out the plants to perform acclimation for 3 months to obtain high-quality seedlings which can be transplanted in a field. The method has the advantages that Cremastra appendiculata propagation rate is improved, reliable technical support is provided for the large-scale industrial production of the Cremastra appendiculata seedlings, a new approach is provided for the large-scale Cremastra appendiculata propagation, and the current problem of Cremastra appendiculata plant resource and Cremastra appendiculata seedling resource shortage is solved effectively.
Owner:遵义市龙驰生物科技有限公司
Method for grafting pomegranates with high survival rate
InactiveCN110149837AIncrease fruit yieldHigh economic valueBiocideSeed and root treatmentHigh survival rateSeedbed
The invention provides a method for grafting pomegranates with high survival rate, and belongs to the technical field of agricultural planting. The method includes a) selecting a nursery, performing soil preparation and deep excavation, filling holes with breeding media, applying base fertilizer, and constructing a seedbed; b) disinfecting pomegranate seeds before accelerating germination, sowingthe seeds to the seedbed, and selecting pomegranate seedlings as grafting stock seedlings in the next year; c) selecting adult improved-variety pomegranate trees to collect scions, cutting the scionsto form tongue-shaped cut surfaces, applying beeswax to the cut surfaces, and storing the scions in a chilling storage; d) performing grafting according to a cleft graft process, applying repair agents to the edges of joints between the scions and stocks, and tightly tying the scions and the stocks; e) performing management after grafting. The method has the advantages that the pomegranate seeds can wake up early, and the sprouting rate and the seedling survival rate can reach more than 98%; separation layers formed between the scions and the stocks due to tannin are greatly weakened, and thesurvival rate of the grafted seedlings can reach more than 99%; the fruit yield of the grown grafted pomegranate seedlings is remarkably increased, and the economic value is very high.
Owner:金华市泽雨园艺技术有限公司
Method for in-bottle rooting of prunus glandulosa tissue culture seedlings
ActiveCN111084109AEasy to operateFacilitate factory productionHorticulture methodsPlant tissue culturePrunus glandulosaSeedling
The invention belongs to the technical field of plant tissue culture and particularly relates to a method for in-bottle rooting of prunus glandulosa tissue culture seedlings. The method comprises selection of subculture seedlings and culture by a rooting culture medium, wherein standards for selection of the subculture seedlings are as follows: the single-plant height is 3cm to 4cm, the growth isrobust, and leaves are unfolded; and ingredients of the rooting culture medium comprise 0.4mg / L-0.8mg / L of 1 / 2WPM+IBA. According to the method, a culture medium formula with relatively high rooting rate is employed, the rooting rate of in-bottle rooting of the prunus glandulosa tissue culture seedlings is effectively increased and can reach 95%-100%, the nondefective rate of the prunus glandulosatissue culture seedlings is high, a tissue culture method is easy to operate, the production cost can be reduced greatly, the speed of propagation and the uniformity of the seedlings are improved, thetrait stability is improved, the factory production of prunus glandulosa is accelerated, and high-quality prunus glandulosa seedlings are provided for the market.
Owner:WUXI MISHO ECOLOGY LANDSCAPE
A kind of rooting method of safrole type camphor tree tissue culture bud
ActiveCN105830923BEnergeticHigh rooting ratePlant tissue cultureHorticulture methodsSassafras OilShoot
A rooting method for tissue-cultured shoots of cinnamomum camphora (L.) presl is disclosed. The method includes selecting cinnamomum camphora (L.) presl subcultured shoots after 35-40 d strong-shoot culture in conventional tissue culture, cutting single shoots robust in growth and having height not less than 2 cm from the subcultured shoots, inserting into an ascorbic acid sterile solution, soaking for pretreatment, vertically inserting the pretreated single shoots into a rooting culture medium, performing rooting culture in a specific light-temperature environment, conveying to a seedling growing house under natural environment conditions, and performing seedling hardening to obtain seedlings of the cinnamomum camphora (L.) presl. Through pretreating the subcultured shoots, the sassafras oil content in a notch is reduced, the rooting period is shortened, the rooting percentage is high, quality is good, and the survival rate of transplanting of the tissue-cultured rooted seedlings is high. Industrialized tissue-cultured seedling breeding can be achieved. High-quality seedlings can be provided for construction of a natural perfume artificial clonal plantation. The method has good economic benefit, ecological benefit and social benefit.
Owner:GUANGXI FORESTRY RES INST
Seed introduction cultural technique for pigment marigold at high altitude area
ActiveCN101401521BIncrease usageHigh quality seedlingsSeed immunisationHorticultureEconomic benefitsStandardization
The invention discloses an introduction and cultivation technique of pigment marigold in a high altitude area, in particular an introduction and cultivation technique for an area at an altitude between 1,700 and 2,200 meters. The method comprises the steps of pretreatment of seeds of pigment marigold, seedling raising, transplanting, management and harvesting. The method adopts physical and chemical method to pretreat the seeds to achieve a germination percentage of the seeds of 90 percent and a uniform seedling raising means to provide high quality seedlings for large scale planting. By planting pigment marigold in a high altitude area, the yield of fresh flowers and content of xanthophylls in the fresh flower are greatly improved. The cultivation method, compared with the prior method, contributes to construction of standard pigment marigold plantations, carrying out standard planting demonstration of pigment marigold and improving the technological content of the pigment marigold, enables farmers to learn planting technologies of pigment marigold as quickly as possible and obtain high quality pigment marigold products, and greatly improves economic benefits.
Owner:QUJING BOHAO BIOTECH
A group of rapid propagation medium for vines
ActiveCN104542303BShorten the breeding cycleIncreased breeding cycleHorticulture methodsPlant tissue cultureMarsdenia tenacissimaCulture mediums
Owner:YUNNAN AGRICULTURAL UNIVERSITY
A strain containing Bacillus dead valley and its prepared functional vegetable seedling biological matrix
ActiveCN104818233BImprove survivabilityImprove water retentionBacteriaMicroorganism based processesMicroorganismAgricultural science
The invention discloses a strain containing bacillus dead valley and the functional vegetable seedling-raising biological substrate prepared therefrom. A Bacillus dead valley N23 is preserved in the General Microorganism Center of China Microbiological Culture Collection Management Committee, and the preservation number is CGMCC NO.9920. The functional vegetable seedling-raising biological matrix is obtained by adding functional bacterial strain N23 to common seedling-raising matrix. This product is aimed at cultivating seedlings of watermelon, pepper, tomato, cucumber and other crops. Select a specific Bacillus dead valley N23, and add it to the matrix to obtain an active biological matrix product. Using this product, it can be used for watermelon, pepper, tomato, etc. , the growth-promoting effect of cucumber seedlings is good, and high-quality seedlings with a large number of active functional microorganisms in the rhizosphere can be bred. It can also improve the yield of such crops in field planting.
Owner:NANJING AGRICULTURAL UNIVERSITY +1
A kind of imitation ecology peach seven seedling raising method
ActiveCN106489477BImprove germination rateShorten seedling timeBiocidePlant growth regulatorsRoot rotPlant disease
Owner:华亭市正元生态农业发展有限公司
A functional vegetable seedling-raising biological matrix containing Bacillus subtilis g10 and its preparation method
ActiveCN104498413BEffective colonizationImprove survivabilityBacteriaMicroorganism based processesBiotechnologyMicroorganism
The invention discloses a functional vegetable seedling-raising biological matrix containing Bacillus subtilis G10 and a preparation method thereof. A strain of Bacillus subtilis (Bacillus subtilis) G10 was deposited in the General Microbiology Center of the China Committee for the Collection of Microbial Cultures, with the preservation date being November 3, 2014, and the preservation number is CGMCC NO.9921. A functional vegetable seedling-raising biological substrate is obtained by adding the Bacillus subtilis G10 fermentation liquid of the present invention to a common seedling-raising substrate. The use of this functional biological substrate for vegetable seedlings has a good effect on promoting the growth of vegetables and fruits at the seedling stage, and high-quality seedlings can be obtained. growth.
Owner:甘肃丝路盛丰生物科技集团有限公司
A kind of method for the rapid propagation of Southwest Pteris fern tissue culture
InactiveCN105379626BPromote growthHigh quality seedlingsClimate change adaptationHorticulture methodsSporeGreenhouse
A pteris wallichiana tissue culture rapid breeding method comprises the following steps: (1) taking pteris wallichiana mature spores as explants for disinfection; (2) putting the disinfected explants into a MS basic culture medium for inducing prothallium; (3) putting the prothallium into the MS basic culture medium for strong seedling culture to obtain sporozoites differentiated into plantlets; (4) putting the sporozoites differentiated into plantlets in a 1 / 2MS rooting culture medium for culture to obtain complete rooted seedlings; and (5) taking the complete rooted seedlings for hardening and then transplanting to a nursery greenhouse. Plants obtained by the method are strong and thick and high in survival rate, a lot of high-quality pteris wallichiana seedlings suitable for cultivation are provided, and the pteris wallichiana scale breeding problem can be effectively solved.
Owner:GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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