153 results about "Polygonatum cyrtonema" patented technology

The invention discloses a high-benefit planting method for positions under a polygonatum cyrtonema hua forest, comprising the following steps of: selecting soil, preparing the soil, propagating rootstalk, cultivating seedlings and transplanting, weeding in a cultivation way, topdressing, draining and irrigating, removing flowers, preventing insect diseases and harvesting. In a process of insect disease prevention, a high-efficiency fertilizer is adopted, so that the prevention rate is more than 95%. After the method is adopted, weeds and insects under the forest can be reduced, polygonatum cyrtonema hua can be planted under the forest, a resource under the forest can be sufficiently used, the income can be further improved, the water and soil loss can be reduced as well, a good ecological environment can be built, and one more selection can be provided for polygonatum cyrtonema hua planting ways; and when the fertilizer is applied on the surfaces of leaves, the used fertilizer not only can effectively prevent and cure a leaf spot disease, but also can reduce insect pests, and the prevention and cure rate is more than 95%, so that the quality of the polygonatum cyrtonema hua can be guaranteed, and the environment pollution can be avoided.

A rapid propagation method for tube seedlings of high-grade polygonatum cyrtonema hua relates to the tissue culture technology of plants. The formulas of culture mediums are as follows: an induction culture medium includes MS, 1.0 mg / L of 6-BA, and 0.5 mg / L of NAA, a proliferation culture medium for root tubers with buds include MS, 10 mg / L of 6-BA, 0.5 mg / L of NAA, and 60 g / L of sugar, and a proliferation culture medium for the bud body parts include MS, 1.0 mg / L of 6-BA, 0.5 mg / L of 2,4-D, and 60 g / L of sugar, a proliferation and seedling strengthening culture medium for the root tuber parts include MS, 1.0 mg / L of 6-BA, 0.5 mg / L of NAA, 0 to 50 mg / L of paclobutrazol, and 60 g / L of sugar, and a rooting culture medium for the root tuber parts include MS, 0.5 mg / L of 6-BA, 0.5 mg / L of NAA, and 0.5% of activated charcoal. The method comprises the steps as follows: the surface layers of the root tuber parts of the disinfected root tubers with buds are removed, the root tubers with buds are cut into root tubers and buds after being cultivated in the induction culture medium and the proliferation culture medium, the root tubers are transferred to enrichment culture and cultivated circularly for 3 to 6 generations, the buds are transferred to proliferation culture of the bud parts and are proliferated in a compound and circulating manner for 3 to 6 generations, and proliferation strong seedling culture and rooting culture are performed to final end products which are the root tubers with buds. The method is applicable to rapid propagation and scale production.

The invention discloses a seedling culturing method for polygonatum cyrtonema seeds. The method comprises the steps of using a sodium hydroxide aqueous solution for immersing the polygonatum cyrtonema seeds, then placing the polygonatum cyrtonema seeds in fine sand for being subjected to sand storage, wherein the fine sand is mixed and moistened with mixed liquor of ABT rooting powder, indolebutyric acid and a carbendazim aqueous solution, sowing and scattering the seeds and the fine sand obtained after sand storage together onto matrix soil in a vinyl house, wherein the matrix soil is formed by mixing wood chips, decoction dregs and pine bark, watering the seeds in the morning and in the evening everyday, and after a leaf grows out of each polygonatum cyrtonema seed, conducting periodic topdressing, weeding and pest and disease damage elimination. The method is simple, easy to do and low in cost, through the specific sand storage mode and the matrix soil seedling culturing mode, it only takes five to seven months for each polygonatum cyrtonema seed from sand storage to the state of growing out a leaf, the germination rate can reach over 80%, the germination rate of the polygonatum cyrtonema seeds is raised, germination time of the polygonatum cyrtonema seed is shortened, a large number of polygonatum cyrtonema seedlings can be obtained within a short time, requirements of planting polygonatum cyrtonema in a large area and on a large scale are satisfied, and double significance on production and economy is achieved.

The invention provides a method of planting Polygonatum cyrtonema under moso bamboo. The method sequentially includes selecting a land, leveling the land, breeding rhizomes, transplanting, intertilling to remove weeds, reasonably topdressing, picking off flower buds, and harvesting. Polygonatum cyrtonema is planted under the moso bamboo with no need for large fields, so that efficient utilization of forest land resources is achieved and planting ways of Polygonatum cyrtonema are widened. Polygonatum cyrtonema is planted under the moso bamboo and is managed roughly in an imitation original form. Compared with large field planting, the method needs no setup of artificial shades, so that production cost is saved greatly. In addition, disease and pest damage is significantly reduced, using pesticides is avoided, the quality of Polygonatum cyrtonema is improved, planting cost is reduced, and income is increased for bamboo farmers.

The invention discloses a horizontal placement, inverted plantation and cultivation method for understory polygonatum cyrtonema Hua and belongs to the technical field of artificial cultivation. The method comprises the following steps: (1) selecting a forest stand; (2) selecting a forest land; (3) treating the forest land; (4) selecting seed stems; (5) performing topping and topdressing; (6) performing harvesting. A seed stem placement method is a horizontal placement and inverted plantation method. According to the horizontal placement, inverted plantation and cultivation method for the understory polygonatum cyrtonema Hua, unique technologies such as a close planting technology, a topping technology and a covering technology are developed, the yield is increased obviously, the quantity of buds is large, the method can be widely applied to understory interplanting for castanea henryi forests, castanea mollissima forests, moso bamboo forests and Chinese fir forests, the high yield is achieved, the water and soil loss is reduced, the ecological environment is protected, and the horizontal placement, inverted plantation and cultivation method for the understory polygonatum cyrtonema Hua is a production technology laying equal stress on the economical benefit and the ecological benefit.

The invention provides a standardized planting technology of polygonatum. The planting technology at least comprises the steps of seed reserving, seed breeding, breeding environment selecting, seedbed processing, greenhouse constructing, managing in seedling growing, managing in a seedling stage and a dormancy period and the like. According to the standardized planting technology of polygonatum, standardized planting of the polygonatum, particularly polygonatum sibiricum red, can be achieved, various optimized technological conditions in the planting process are determined, and quantity and quality are ensured.

The invention provides a seed germination acceleration seedling culturing method for polygonatum cyrtonema. The seed germination acceleration seedling culturing method comprises the steps of conducting fermentation treatment on fruits through valve bags, conducting low-temperature lamination treatment, conducting hormone treatment, breaking seed dormancy, inducing dormant seeds to germinate and grow to seedlings and the like. According to the seed germination acceleration seedling culturing method, by breaking seed dormancy and bud dormancy of polygonatum cyrtonema, the seedling culturing period of polygonatum cyrtonema can be greatly shortened, the production cost is reduced, the propagation coefficient of polygonatum cyrtonema is improved, and the problem that high-quality polygonatum cyrtonema seedlings are in short supply is solved.

The invention discloses a polygonatum cyrtonema seed rapid emerging method. Polygonatum cyrtonema fruits are harvested and washed after the fruits are mature to obtain clean seeds for cold sand storage immediately, dormancy is removed from hypocotyl after storage treatment of 120 days, the seeds are treated with gibberellin with proper concentration and soaking time and are not sprouted, and emerging doesn't occur in the current year; gibberellin treated seeds are sown in a seedling plate loaded with a loose, fertile and moist substrate, primary roots of polygonatum cyrtonema are grown fully after four months, dormancy is removed from epicotyl after the primary roots are taken out and treated with cytokinin 6-BA with proper concentration and soaking time, the seeds are transplanted in a shading seedling field, emerging starts after about 15 days, the emerging is uniform, and the emergence rate can be as high as 70%. The polygonatum cyrtonema seed rapid emerging method has the advantages that the seed germination rate is high after treatment, the emergence rate is high, and the seedling culture time is reduced by one year.

The establishing process of Polygonatum cyrtonema Hua regenerating system includes the following steps: inducing the callus of Polygonatum cyrtonema Hua explant; inoculating the callus to differential culture medium and inducing seedling growth; shifting the un-rooted seedling to rooting culture medium to induce rooting; hardening off and transplanting. By means of the process of the present invention, Polygonatum cyrtonema Hua regenerating system may be obtained in 3-4 months and the transplantation survival rate reaches 70-75 %. Compared with medicinal sealwort, the rhizome has similar content of mannose combined hemoglutinin and blood coagulating activity.

The invention provides a rhizoma polygonati planting method and application of same in plantation of polygonatum multiflorum. The method comprises the steps of selecting land and preparing soil, conducting treatment of the roots of rhizoma polygonati, planting, conducting water and fertilizer management in the later period, weeding and conducting pests management, and harvesting. The method changes the technical status quo of extensive plantation of rhizoma polygonati in the prior art, and provides a scientific, integrated and systematic technical scheme to the soil, base fertilizer, plant and root treatment in the planting process, the field management after the planting and other crucial factors. According to the polygonatum multiflorum planted by applying the method, the Rhizoma polygonati seedling can grow to the height of 120cm, the Rhizoma polygonati yield per mu increases by more than 4 times, and even as high as 10 times. As being tested, the Rhizoma polygonati planted by applying the method has a good drug property and a good anti-disease capability, a sugar content attaining more than 10 and even reaching as high as 12 with a good quality which far surpasses the sugar content standard of Rhizoma polygonati stipulated in Dictionary of Chinese Medicine. The method is suitable for large scale promotion and plantation, thus achieving the stable yield and high yield effect of Rhizoma polygonati plantation.

The invention discloses health food with antifatigue, memory improving and anti-aging effects, specifically a formulation and a preparation method of Polygonatum polysaccharide effervescent tablets. The effervescent tablet contains, as major active components, polysaccharides extracted from a plant of the genus Lilium belonging to the Liliaceae family, such as Polygonatum sibiricum, Polygonatum kingianum or Polygonatum cyrtonema; and pharmaceutically-acceptable disintegrating agent, diluting agent, flavoring agent and lubricating agent. The components are in appropriate proportion and processed properly. The health food has the advantages of definite components, remarkable effect, convenience for carrying and administration, and good taste and appearance. The health food is taken orally directly or taken as a beverage after water infusion, which is superior to other similar products. The health food is particularly suitable for brain workers.

The invention discloses a novel high-yield, high-quality and large-scale polygonatum cyrtonema cultivation method and relates to the technical field of traditional Chinese medicine cultivation. The novel high-yield, high-quality and large-scale polygonatum cyrtonema cultivation method comprises the six steps of explant obtaining and processing, aseptic seedling induction, tuber propagation, tuber adventitious-bud induction and strong seedling rooting, polygonatum cyrtonema seedling acclimatization and polygonatum cyrtonema seedling transplantation in fields. The novel high-yield, high-quality and large-scale polygonatum cyrtonema cultivation method establishes an intermediate polygonatum cyrtonema propagation system, and a large amount of detoxified polygonatum cyrtonema seedlings can be quickly obtained; the survival rate of transplanted tuber seedlings is high, and the seedlings grow fast in a later period; the emerged polygonatum cyrtonema seedlings grow in order, do not easily fall ill and are excellent in quality, management is simplified, the cost is low, and the cultivation method has popularization value.

A cultivation method for interplanting clover and Polygonatum multiflora under forests, which belongs to the technical field of agroforestry compound management and cultivation, and is characterized in that it includes 1) selection of forest stand and forest land; 2) forest stand treatment; 3) forest land treatment; 4) multi-flower Polygonatum seed stem selection; 5) Shamrock seedling selection; 6) Polygonatum multiflora cultivation; 7) Sanyeqing cultivation; 8) Post-planting management; 9) Harvesting and other steps; , using precise planting techniques such as underground bagging planting, matrix soil mixed with broken tiles, standing vine topping, and quantitative control of vine length, etc. for clover, which not only meets the technical needs of industrial transformation and upgrading, but also saves the cost of forest facilities. It has also greatly improved the comprehensive utilization rate of forest land and the output value per unit area of ​​forest land, and the economic benefits are very significant.

The invention discloses a method for quick seedling culture of polygonatum cyrtonema seeds. The method comprises the steps of scrubbing harvested ripe polygonatum cyrtonema fruits to obtain clean seeds, mixing the seeds and wet sand according to the ratio of 1:3 and then placing the mixture at the outdoor shade place; laying the seeds having undergone sand storage treatment for 90-100 days on wet withered grass, covering the seeds with wet withered grass, and performing sprouting on indoor conditions of 20-25 DEG C; performing row planting of the seeds having undergone sprouting in a well prepared seedbed, covering the seeds with withered grass after the seeding and watering the seeding, finally covering the seeds with a shading mesh; after the emergence of seedlings, removing the withered grass and the shading mesh, arranging the shading mesh above the seedbed to keep the seedbed wet, and timely performing weeding for seedlings and applying farm manure once to let the seedlings be strong. The practice proves that when the method is adopted to culture the seedlings, the germination rate and the emergence rate of the polygonatum cyrtonema seeds can be greatly improved, the seedling culture time is shortened, and the planting of plenty of polygonatum cyrtonema is guaranteed.

The invention discloses a method for planting polygonatum cyrtonema. The method comprises the steps of site selection, land preparation, seed selection and planting, weeding, topdressing, timely irrigation and drainage, bud removal, disease and pest control and harvesting. According to the method, rice husk is adopted for coverage to preserve heat and moisture, the conditions of soil watering hardening are effectively avoided, the good breathability of soil is maintained, and the respiration effect of plant rhizomes is promoted. Due to the isolation effect of the rice husk, worm eggs and grass seeds can be effectively prevented from entering soil of the earth's surface, the investment on pest and disease control and intertillage weeding is reduced, pesticide residue is avoided, the green and pollution-free production is achieved, and the quality of polygonatum cyrtonema is guaranteed. According to the method, after the harvesting of polygonatum, the rice husk can be subject to steam sterilization and then be subject to waterlogged compost to serve as base fertilizer, not only can further improve soil structure, but also can reduce invested cost.

A sealwort planting method sequentially comprises the following steps of sealwort rapid propagation and efficient sealwort cultivation. Sealwort rapid propagation can be sealwort rhizoma in-vitro rapid propagation and can also be sealwort seed rapid propagation. Efficient sealwort cultivation includes the substeps of land selection and soil preparation, planting, field management, disease and insect pest prevention, harvesting, processing and the like. The sealwort planting area can be enlarged, and the sealwort planting benefits are improved.

The invention discloses a breeding method for polygonatum cyrtonema seeds. The method comprises the steps: a. seed collection and storage: picking mellow polygonatum cyrtonema fruits, rubbing off coats, carrying out rinsing, and carrying out shade drying; selecting a leeward and shady place, digging a cellar, placing wooden boxes in the cellar, placing fine sand with the thickness of 3cm in each wooden box, then, spreading the polygonatum cyrtonema seeds, and then, laying fine sand with the thickness of 1cm; and then, covering the wooden boxes with sunshade nets, and then, carrying out covering with rice straws; b. seed germination hastening: taking out the cellared seeds, and screening out superficial fine sand; soaking the sterilized seeds with constant-temperature water, then, loading the soaked seeds to the wooden boxes, and possibly using cotton cloth or rice straws as bedding; adopting temperature-changed and temperature-controlled germination hastening, and keeping wet; and carrying out sowing after white spots emerge on seed coats; and c. sowing: digging up sterilized soil to be loose, allowing the soil to be fine, then, applying farmyard manure, then, carrying out sowing, covering the seeds with a layer of fine soil after sowing, and carrying out spray watering according to soil humidity; and then, covering surfaces with a layer of firewood for water retention, heat preservation and weed control. According to the method, by using a seed cellar sand storage and breeding technology, the germination percentage is high; and by adopting indoor temperature-changed germination hastening, the rate of seedling emergence is high.

The invention discloses a method for preparing rhizoma polygonati. The method comprises the following steps that a proper amount of yellow rice wine and cleaned raw rhizoma polygonati are taken and mixed to be uniform, and moistening is carried out until the all the yellow rice wine is absorbed; the moistened rhizoma polygonati is placed in a steaming container, water-isolated steaming is carriedout until the center of the rhizoma polygonati is diffused, rhizoma polygonati juice is collected in the steaming process, and after steaming is completed, the rhizoma polygonati is taken out to be dried in the sun until the outer skin is slightly dry; the collected rhizoma polygonati juice and a proper amount of yellow rice wine are added into the rhizoma polygonati, and moistening is carried outuntil all the accessories are absorbed; repeated steaming, drying in the sun and moistening are carried out, and the process is repeated in this way until steaming and drying in the sun are carried out for the eighth time; the rhizoma polygonati juice collected in the eighth steaming process and a proper amount of yellow rice wine are added to the rhizoma polygonati, the materials are stirred tobe uniform, and then steaming is carried out until the outer surface is brownish black and glossy, the center is dark brown and soft, and the taste is sweet; the steam-qualified rhizoma polygonati isdried in the sun to be 80% dry, slicing is carried out, and then drying in the sun is carried out. According to the prepared rhizoma polygonati, the medicine vigor can be assisted, the effects of tonifying the spleen, moistening the lung and tonifying the kidney can be enhanced, the hot taste can be removed, and irrigation to the throat can be relieved.

The invention discloses a polygonatum cyrtonema endophyte strain ZJU-C612-1, i.e. Bacillus velezensis ZJU-C612-1 with a preservation number of CCTCC NO: M 2018311. The invention also discloses the uses of the strain in inhibiting the growth of Colletotrichum gloeosporioides, Fusarium oxysporum, C. truncatum, F. graminearum, F. solami, Rhizoctonia. solani and F. oxyporum f. sp. Niveum and promotingthe growth of polygonatum kingianum tissue culture seedlings and polygonatum cyrtonema tubers.

The invention provides a seed tissue culture propagation method of polygonatum sibiricum. The seed tissue culture propagation method comprises the following steps: S1: carrying out ethylene treatment,gibberellin treatment and sterilization treatment on ripe polygonatum sibiricum seeds in sequence; S2: inoculating a tissue culture medium with the polygonatum sibiricum seeds subjected to the sterilization treatment in step S1; culturing under conditions that the temperature is 23 DEG C, the illumination intensity is 1800lux, the illumination time is 14h and the air relative humidity is 40 to 60percent; S3: after the polygonatum sibiricum seeds cultured by step S2 grow to obtain one leaf, carrying out germination management and controlling germination management conditions that the temperature is 25 DEG C, the illumination intensity is 1200lux, the illumination time is 12h and the air relative humidity is 40 to 60 percent. The method provided by the invention is simple and feasible andis low in cost; a seedling culture manner of promoting the seeds to sprout through a hormone action is adopted so that a process of inoculating with polygonatum cyrtonema seeds to obtain seedling plants only needs about 6 month and the sprouting rate can reach 95 percent or more at maximum; the sprouting rate of the polygonatum cyrtonema seeds is improved and the sprouting time of the olygonatum cyrtonema seeds is shortened.

The invention discloses polygonatum cyrtonema microsatellite markers. A method for realizing the technical scheme of the invention comprises the following steps: constructing an enriched library of apolygonatum cyrtonema microsatellite (CT)n; screening and sequencing positive clones containing microsatellite sequences to obtain 55 clones containing microsatellite repetitive sequences; and screening the 55 clones to obtain the following 14 high-polymorphism microsatellite molecular markers: Pc1, Pc2, Pc3, Pc4, Pc5, Pc6, Pc7, Pc8, Pc9, Pc10, Pc11, Pc12, Pc13 and Pc14. The 14 microsatellite markers can be used for researching the genetic diversity of polygonatum cyrtonema, variable and evolutionary relationships among species and populations of polygonatum plants and the authentication of polygonatum cyrtonema varieties, have the characteristic of good repetitiveness, and are reliable and effective molecular markers.

The invention provides a planting method for traditional-Chinese-medicinal-material polygonatum cyrtonema hua. The planting method includes the steps that polygonatum cyrtonema hua fruits are put intothe closed condition and fermented, seeds are separated out and cleaned, the obtained polygonatum cyrtonema hua seeds are subjected to low-temperature sand storage at the temperature of 2 DEG C to 6DEG C, then the obtained polygonatum cyrtonema hua seeds are put into a gibberellin solution and subjected to seed soaking, and the treated polygonatum cyrtonema hua seeds are obtained; the treated polygonatum cyrtonema hua seeds are cultured for 5 d to 10 d at the temperature of 20 DEG C to 28 DEG C, then are put into a 6-benayl aminopurine solution and soaked, and then are continuously culturedfor 5 d to 10 d, and small corms are obtained; the small corms are put into the condition of the temperature of 2 DEG C to 6 DEG C and subjected to low-temperature sand storage for 50 d to 100 d, andthe treated corms are obtained; land with soft soil property and a soil pH value of 5.5 to 7 is selected, and a base fertilizer is applied to the land; the treated corms are implanted into the land applied with the base fertilizer. Seed propagation is achieved, and the planting method still has effects of high germination rate and emergence rate.

The invention belongs to the field of medicament plantation, and concretely relates to a tissue culture method for Polygonatum cyrtonema. The invention also provides a composition for tissue culture of the Polygonatum cyrtonema, and a method for culturing the Polygonatum cyrtonema by using the composition. The method meets rapid and efficient Polygonatum cyrtonema seedling production requirementsby adopting young tubers of the Polygonatum cyrtonema as a material, adopting a plant tissue culturing technology, inducing calluses by the Polygonatum cyrtonema tubers, proliferating and differentiating the calluses and breaking the dormancy of Polygonatum cyrtonema buds through low-temperature treatment, and is suitable for large-scale production of the Polygonatum cyrtonema seedlings.

The present invention discloses a growth promoting feed for animals and an application thereof. The growth promoting feed for the animals comprises the following raw material components in parts by weight: 30-40 parts of soybean meal, 50-75 parts of rice bran, 15-25 parts of corn distillers' grains, 15-25 parts of corn protein meal, 20-35 parts of polygonatum cyrtonema stem and leaf powder, 1-3 parts of glycerol monolaurate, 2-6 parts of cortex moutan, 1-2 parts of edible salt and 3-8 parts of functional oligosaccharides. The polygonatum cyrtonema stem and leaf powder is obtained by sun-drying the polygonatum cyrtonema stems and / or leaves, crushing the dried polygonatum cyrtonema stems and / or leaves, and screening the dried polygonatum cyrtonema stems and / or leaves via a 100-200-mesh seive. The polygonatum cyrtonema has various effective components, the polygonatum cyrtonema is added into the growth promoting feed for the animals to be combined with other components with the given content, and the feed contributes to the rapid growth of fed animals of chickens, pigs, ducks, etc., also effectively prevents or treats the pathogenic bacterium infections of the animals of chickens, pigs, ducks, etc. in the growth processes, can enhance the immunity of fish, pigs and chickens in a long term consumption, reduces morbidity, increases survival rates, and has synergic effects and can greatly improve feeding effects especially when polygonatum cyrtonema stem and leaf powder is combined with the functional oligosaccharides.

The invention discloses a method for extracting polysaccharide from overground parts of polygonatum cyrtonema. The method comprises the following steps: collecting overground parts of polygonatum cyrtonema, and crushing the dried polygonatum cyrtonema raw materials; adding petroleum ether into the obtained polygonatum cyrtonema powder, carrying out uniform shaking, then carrying out refluxing in water bath, carrying out suction filtration to recover the petroleum ether, adding an ethanol solution into filter cake, carrying out reflux extracting, then carrying out suction filtration, collectingthe filter residue, and drying the filter residue; uniformly mixing the filter residue of the overground parts of polygonatum cyrtonema with distilled water, carrying out suction filtration, and collecting the filtrate; slowly adding ethanol into the filtrate, continuously carrying out stirring, discarding the supernatant, collecting the precipitate, sequentially adding ethanol, acetone and diethyl ether into the precipitate, carrying out washing for multiple times, and carrying out drying by volatilizing; and dissolving the polysaccharide precipitate in distilled water, and repeatedly carrying out deproteinizing to obtain powder which is refined polysaccharide of polygonatum cyrtonema. Compared with the yield by single polysaccharide extraction of polygonatum cyrtonema rhizomes, the yield of the polygonatum cyrtonema polysaccharide can be increased by 40% by using the overground parts of polygonatum cyrtonema. Through applications of the device, polygonatum cyrtonema resources can bemore fully utilized, and the supply path of the polygonatum cyrtonema polysaccharide is also broadened at the same time.

The invention discloses a seed germination accelerating agent for polygonatum cyrtonema and a germination accelerating method thereof. The germination accelerating agent is prepared from the followingraw materials in percentage by weight: 1 to 3 percent of ligninase, 0.5 to 1 percent of cellulase, 1 to 10 percent of carbendazim and the balance of distilled water. According to the prepared seed germination accelerating agent, the dormancy of polygonatum cyrtonema seeds is broken; the seedling growing period of the polygonatum cyrtonema seeds can be greatly shortened; the production cost is reduced; and the problem that polygonatum cyrtonema seedlings are short in supply can be solved.

The invention provides a pretreatment method for promoting seedling formation of polygonatum cyrtonema seeds, and relates to the technical field of plant breeding. The pretreatment method comprises the following steps: soaking the polygonatum cyrtonema seeds for the first time by using a growth hormone solution, wherein the components of the growth hormone solution include gibberellin and 6-BA; storing the polygonatum cyrtonema seeds soaked for the first time in sand for 60-120 days at 2-4 DEG C; soaking the polygonatum cyrtonema seeds after sand storage for the second time by using a gibberellin solution with the temperature of 35-40 DEG C to obtain the pretreated polygonatum cyrtonema seeds. According to the pretreatment method, the polygonatum cyrtonema seeds are soaked by using both the gibberellin and the 6-BA, are stored in the sand at low temperature, and are soaked by using the gibberellin solution with the temperature of 35-40 DEG C to break through dormancy of the polygonatumcyrtonema seeds and secondary dormancy of germs, so that the seedling forming period of the polygonatum cyrtonema seeds takes only 2-3 months and is shortened by 10 months or more, seedlings can be emerged in the sowing year, the emergence rate can reach 40-60%, and the germination rate reaches 85-95%.

The invention discloses a Polygonatum interplanting cultivation method. The land is flattened into a plurality of planting units arranged in parallel, and three parallel ridges are formed on each planting unit. The length direction of each ridge is east-west direction; the three ridges are respectively For the first Polygonatum planting ridge, the second bean planting ridge, and the third medicinal material planting ridge; on the first Polygonatum planting ridge, select a small section of tuber with two nodes and one terminal bud, and carry out hole sowing at a plant spacing and row spacing of 20cm, and cover with soil 3 ‑5 cm, water after a little suppression, and then water once every 3‑5 days; plant bean plants on the second bean planting ridge according to the season; plant angelica or Gastrodia elata on the third medicinal material planting ridge Above, field management: during the flowering period of Polygonatum, spray selenium-enriched nutrients evenly on the leaves with a sprayer in the morning and evening in fine weather; in mid-March of the year before the harvest of Polygonatum, apply selenium fertilizer to the soil, and the aboveground part will wither in autumn or harvest in the next spring dig. The method not only reduces the risk of market fluctuations, but also improves the yield and quality of Polygonatum.

The invention discloses a treatment method of polygonatum cyrtonema seeds. The treatment method comprises the following steps of putting collected and harvested polygonatum cyrtonema fruit into a cool and ventilate position in a spreading placing way; thoroughly decomposing the polygonatum cyrtonema fruit in a natural state for 5 to 8 days; breaking the thoroughly decomposed polygonatum cyrtonema fruit through extrusion to obtain the polygonatum cyrtonema seeds with pulp; fermenting the obtained polygonatum cyrtonema seeds with the pulp for 2 to 3 days in the natural state; performing seed and pulp separation; performing rinsing by cleaning liquid to obtain the polygonatum cyrtonema seeds. The method solves the problems that an ordinary treatment method can cause the seed coat damage; the pulp removal on the seeds is incomplete; the time and the labor are wasted.

The invention relates to the technical field of seed breeding, in particular to a polygonatum cyrtonema seed breeding method capable of prolonging the service life. The polygonatum cyrtonema seed breeding method comprises the following steps that S1, polygonatum cyrtonema seeds are preprocessed: A1, ripe polygonatum cyrtonema seeds are selected; A2, the polygonatum cyrtonema seeds stored in the previous step in the first ten-day period of April are taken out and are immersed in a seed treatment agent, wherein the seed treatment agent is prepared from, by weight, 0.05-2% of gibberellin, 0.02-3%of indoleacetic acid, 0.01-1% of naphthylacetic acid, 0.01-1% of 5-hydroxyl-IAA, 0.01-1% of indolebutyric acid, 0.01-2% of 6-benzylaminopurine, 0.01-2% of 6-furfurylaminopurine, 0.01-2% of zeatin andthe balance water ; A3, seed treatment is performed through cooperation of infrared light and ultrasonic waves; S3, sowing is performed. The polygonatum cyrtonema seeds are treated by adopting the seed treatment agent, growth of the polygonatum cyrtonema seeds can be promoted, treatment is performed by adopting the infrared light and ultrasonic waves, and the service life of polygonatum cyrtonemacan be prolonged.