61results about How to "Shorten dormancy" patented technology

The invention relates to a sorghum seed initiator under saline-alkali stress. By using distilled water as a carrier, the sorghum seed initiator is prepared from 5-8 ppm of SA (salicylic acid), 800-1000 ppm of PEG (polyethyleneglycol), 10-22 ppm of GA4 (gibberellin), 100-120 ppm of ethrel and 80-100 ppm of Bavistin.

The invention discloses a seedling culturing method for a Chinese yew. The seedling culturing method includes the steps of seed collection, seed storage, seed processing, soil preparation and seedling, seedling management, transplantation, interplanting and the like. Firstly, seed coats of seeds are thinned through a rubbing method, then the seeds are mixed with wet sand and stored in a soil pit, in the next spring, the seeds are taken out and sequentially soaked in disinfectant and plant growth regulator, then, the seeds undergo accelerating germination in a greenhouse, and the seeds can be planted when the seeds become white. Farmyard manure is added after deep ploughing and soil preparation, the seeds are planted on a seedbed, covered by thin soil, watered and receive moisturizing processing, and 50-70% of the seeds are shaded in a seedling stage. In the process of transplantation, neutral and acidulous properly-thick soil layers with the height of 1500-3500m are selected, base fertilizer is added, roots of sprouts are soaked in wet earth containing organic fertilizer, and then the sprouts are planted in a three-dimensional growth environment in an interplanting mode, wherein the tree of overstory in the three-dimensional growth environment is pinus yunnanensis, and ground flora of the three-dimensional growth environment is fern. Tests show that according to the seedling culturing method for the Chinese yew, dormancy periods of Chinese yew seeds can be shortened greatly, bud ratios and transplantation survival rates are improved, and the Chinese yew is quick in growth, early in fruiting and suitable for being popularized and planted in a large area.

A green efficient seed dressing agent is provided by the present invention, and belongs to the technical field of pesticide. The green efficient seed dressing agent consists of pure natural plant extracts such as brassinosteroid, algaeinc and tea saponin, and bio-functional bacteria such as Bacillus subtilis, actinomycetes, Beauveria bassina, trichoderma and Bacillus thuringiensis. The seed dressing agent is green and environmentally friendly, and has good effects on improving the germination rate and emergence rate of seeds, and on insect killing and sterilization.

The invention relates to a scirpus planiculmis seed dormancy breaking method for solving the problems of dormancy phenomenon, long seedling emergence period and low germination percentage of scirpus planiculmis seeds. The method disclosed by the invention comprises the three steps of seed collection, clear water immersion and sterilization, and cold storage treatment. By using the scirpus planiculmis seed dormancy breaking method, the dormancy period of scirpus planiculmis seeds is shortened from 9-10 months to about 150 days under natural conditions, and the germination rate is increased to 83%; in addition, the scirpus planiculmis seed dormancy breaking method is simple in operation and low in cost and is used for the practical vegetation recovery work.

The invention provides a method for catalyzing germination of seedling seeds of amorphophallus bulbifer. The method comprises the steps of: soaking seedling seeds in a 5 mg / L GA3 solution or a 1 mg / L ZT solution for 12-24 hours; picking the seedling seeds out and cleaning the seedling seeds with clean water; wrapping the seedling seeds with medical gauze or paper; placing the wrapped seedling seed in a germinating cabinet with temperature of 28-30 DEG C and humidity of 75-85%; and when the germs of the seedling seeds grow to 2-5 mm, transplanting the seedling seeds to a nutritive bowl or a field for continuous growth. The method provided by the invention can effectively shorten the dormant period of amorphophallus bulbifer seeds and improve the germination rate, so that the germination emergence rate of the seedling seeds and the seedling uniformity of amorphophallus bulbifer are improved. The method provided by the invention is simple, reliable and low-cost.

The invention relates to a method for shortening the dormancy period of seedling seeds of potato and improving the germination rate; the method comprises the following steps: the seedling seeds of the potato are placed for 60-80 days at the constant temperature of 33 to 39 DEG C and is accelerated to germinate under the conditions of 85 percent to 95 percent of relative humidity and constant temperature of 20 DEG C to 28 DEG C, the germination rate can reach more than 80 percent so as to shorten the breeding period and to accelerate the seed selection and production and utilization of new species.

The invention relates to a high-yield planting method of panax notoginseng. The method comprises the following steps: A, a shading and rainproof shed is built; B, cultivation containers are prepared; C, seeds are selected; D, sowing is carried out; E, seedling stage management is carried out; F, transplanting is carried out; G, transplanting management is carried out, wherein the transplanting management step comprises weeding, watering, fertilizing, and pest and disease control; and H, harvesting is carried out. The method has the following advantages: with the shading and rainproof shed, humidity, ventilation and illumination degree in the shed can be effectively controlled, such that panax notoginseng resistance to the nature can be improved, and panax notoginseng is not prone to pests and diseases; the panax notoginseng is planted with cultivation containers, such that panax notoginseng disease cross-infection is avoided, the use of pesticide is reduced, and panax notoginseng medicinal value is improved; with the use of the cultivation containers, substrate replacement is convenient, and a problem of panax notoginseng continuous cropping difficulty is avoided; panax notoginseng is planted with the cultivation containers, such that the temperature is higher by 1-2 DEG C than that of ground planting, and panax notoginseng growth period is shortened; the planting substrate is loose and breathable, and can retain water, such that panax notoginseng seed root system well development is ensured; during a transplanting process, with a special water and fertilizer spraying method, panax notoginseng healthy growth is promoted, and panax notoginseng rhizomes are thick and solid.

The invention discloses a method for accelerating germination and raising seedlings of earthworm seeds, and belongs to the technical field of plant seedling raising. The method comprises: (1) treating the fruit of the ground stalk; (2) pre-treating the seed of the stalk; (3) treating the germination of the seed; (4) sowing the seed and raising seedlings. The method significantly improves the germination rate of the seeds of Dixie, which is increased from the conventional 10-15% to more than 50%; through the germination treatment, the emergence rate is more than 3 times higher than that of the conventional dry Tibetan seeds; the method reduces the sowing amount, obviously The dormancy period is shortened, the emergence rate of the field is improved, the period from sowing to the three-leaf stage is shortened from more than 8 months to about 4 months, and the cost of seedling cultivation is reduced by more than half; , Promotion and application of green areas.

The invention relates to a method for terminating the dormancy period of seed konjac ahead of time, comprising warm temperate storage and dormancy-breaking treatment. The method specifically comprises the steps of: when the seed konjacs are overwintered and stored, controlling the temperature of a storage room in the range of 20-25 DEG C, and dipping in thiourea solution and then potassium permanganate solution before sowing and germination promotion. The method has the beneficial effects that: the dormancy period of the seed konjacs can be shortened by about 1 month through the warm temperature storage, the dormancy state of the seed konjacs can be quickly broken through the liquid agent dormancy-breaking treatment, therefore, the dormancy period of seed konjac can be terminated ahead of time, the development and growth period of konjac plants is prolonged, the nutriment absorbing time of konjac corms is lengthened, and the konjac yield is improved.

The invention relates to a cultivation method for making cherries ripen early and belongs to the cherry cultivation technology. The cultivation method mainly includes the step that cherry trees with blossom buds formed are processed at low temperature in a natural environment so that the cherry trees can enter the period of dormancy early so as to adjust the ripening period of cherries. The low temperature processing includes two modes, according to one mode, low temperature water is sprayed on the cherry trees to lower the temperature of the cherry trees after leaves are picked manually so that the cherry trees can enter the state of dormancy, and according to the other mode, the cherry trees are transplanted to a high-altitude place and are made to enter the state of dormancy at low temperature at the high altitude. Through the two modes, the cherry trees are processed at low temperature both in the natural environment so that the cherries can ripen at the needed on-sale time according to wills of people, particularly the cherries can ripen before or after the spring festival, and thus higher economic benefits can be obtained. The cultivation method for making cherries ripen early is particularly suitable for early ripening requirements of Chinese small cherries.

The invention relates to a seedling-raising method for ormosia hosiei. The seedling-raising method comprises the following steps of seed collection, seed treatment, seed soaking, seed sowing, bud seedling management, bud seedling transplanting, management and gradation in the seedling growth stage, water management and insect and disease management and seedling gradation and outplanting. In the step of seedling gradation and outplanting, after 12 months starting from the day of seed sowing, gradation and outplanting are conducted according to the seedling growth conditions. The seedling-raising method has the advantages that according to the seedling-raising method, the dormancy stage of ormosia hosiei seeds can be greatly shortened, the sprouting ratio and the transplanting survival rate can be improved, the growth is quick, one-year growth increment of seedlings can reach two-year growth increment of seedlings obtained by means of an original seedling-raising method, and it takes one year time to reach the seedling outplanting quality standards, the seedling-raising cost can be reduced, meanwhile the seedling selling price is reduced, and the method is beneficial to forest workers.

The invention relates to the cultivation field of polygonatum multiflorum, provides a Polygonatum multiflorumtissue culture seedling transplantation method, and solves deficiencies of low survival rate, low root stock bud eye quality and complicate operation of a tissue culture seedling transplantation method in the prior art. The tissue culture seedling transplantation method comprises steps of (A) hardening tissue culture seedlings, (B) preparing matrix and manufacturing a seedling bed, (C) transplanting seedlings, (D) controlling diseases and pests and (E) applying fertilizer.

The invention relates to a method for breeding polygonatum multiflorum seedlings, wherein the method includes the following steps: a first step, selecting wild polygonatum multiflorum, cultivating andretaining as a seed plant, and carrying out sealed fermentation, blending, seed washing and peeling of picked ripe fruit balls as seeds; a second step, putting the clean seeds obtained in the first step into sterilized wet sand, storing and taking out the seeds; a third step, carrying out soaking treatment of the polygonatum multiflorum seeds after sand storage treatment with plant hormones, andsoaking the seeds with a germination accelerating and rooting agent; a fourth step, laying the seeds obtained after being treated in the third step in a constant-temperature incubator padded with wetfilter paper, and accelerating germination to 0.6-1 cm; a fifth step, selecting suitable land or taking a temperature-controlled greenhouse for raising seedlings, preparing a moisture surface as a seedbed, and then applying farm manure or organic fertilizers on the seedbed; a sixth step, sowing the germination-accelerated seeds on the prepared seedbed by a strip sowing method, covering with pine needles or dry withered grass, lapping a shade shed above the seedbed, and keeping moist; and a seventh step, removing the withered grass to keep the seedbed moist and shaded after seedling emergence,and combining weeding with application of the farm manure or organic fertilizers to strengthen the seedlings. The seedling breeding method is simple, is low in cost, and can improve the income of growers.

The invention belongs to the technical field of litsea cubeba seedling and particularly relates to a seedling method of litsea cubeba seeds. The method comprises the steps of processing of seeds, preparation of seedling beds, sowing and management after sowing. According to the method, 20-25 parts of the litsea cubeba seeds are blended with and interact with 10-15 parts of plant ash, 5-8 parts of acetic acid, 1-3 parts of potassium permanganate and 45-55 parts of water to remove inhibiting substances in the seeds, so that the dormancy period of the seeds is shortened, the germination of the seeds is promoted, and the budding rate of the seeds is improved.

The invention discloses a multifunctional high-efficiency seed dressing agent, the formula of which comprises 1-3kg of lysozyme, 4-8kg of sodium naphthalene acetate, 70-90kg of DA-6, 40-60kg of insect inhibiting substance and 30-50kg of amino acids. The process flow of the product is characterized by adding a chelating step. The process has the following steps: 1. raw material mixing; 2. grinding; 3. stirring; 4. chelating; 5. spray blending and stirring; 6. metering; 7. packaging; 8. quality inspecting; and 9. boxing. The product can enhance the crop emergence rate obviously, promote the crop growth, improve the crop quality, reduce continuous cropping and pests and diseases and enhance the crop yield greatly.

The invention relates to a planting method of traditional Chinese medicinal herbs, in particular to a seedling growth and planting method for the traditional Chinese medicinal herb, Bletilla striata.The method of the invention employs a constant temperature and controlled moisture process; sprouting is accelerated in a simulated natural environment; seed hibernation period is shortened. Disinfecting with carbendazim is performed in the early stage of seed sprouting acceleration, and disease and pest damage during planting can be effectively avoided. The farmyard manure chicken manure is usedin a substrate, so that soil fertility can be significantly improved, the uses of chemical fertilizers and pesticides is reduced, the chicken manure is enabled to help bed systems to attach a bed anddevelop, the rate of strong seedlings is increased, and seed survival rate is increased accordingly. The method has the advantages that cultivation time can be shortened, the root system is developed,post-transplanting survival rate is high, and field management is relatively simple; the method is simple, easy to master, high in emergence rate, low in time consumption, has lower chances for disease and pest damage during cultivation and good quality continuity, and cultivated Bletilla striata has high quality.

The invention provides a lagerstroemia excelsa cultivation method. The lagerstroemia excelsa cultivation method comprises the steps that a field is prepared: seeds collected in the same year are sowed from November to December; when the seedling height is up to 2 cm, a compound fertilizer with the content greater than or equal to 50% is applied for one time, the fertilizer is applied once again when the seedling height is up to 20 cm, the fertilizer applying amounts of two times of fertilizer application are both 30-35 kg per mu; qualified strong seedlings are selected, seedling planting is performed, the compound fertilizer is applied in July of the first planting year for one time, the applying amount every time is 50 g / plant, the fertilizer is applied in March and July respectively for one time starting from the second planting year, and the applying amount every time is 100 g / plant. The lagerstroemia excelsa cultivation method adopting sowing while collecting has the advantages that newly-collected seeds are large in moisture content, sowing while collecting is beneficial to maintenance of the seed moisture content, the germination rate of the seeds is improved, a seedling growth cycle is increased, and the growth amount of annual seedlings is increased.

The invention relates to a cultivation method of selenium-enriched bagged soybean sprouts. The cultivation method comprises the following steps of (1) treating soybean seeds; (2) soaking seeds, breaking the soybean seeds in the step (1) before soaking, lightly shearing or cutting notches in the surfaces of the soybean seeds to the extent that soybean seed coats are cut and soybean seeds are not injured, soaking by using a culture solution at 25-30 DEG C for 6-8h until the moisture of the soybean seeds is basically saturated; (3) carrying out bagging; and (4) carrying out germination, wherein the culture solution is prepared from the following components in percentage by weight: 1.2-2.0% of propolis powder, 2.0-2.5% of glutathione, 1.0-1.5% of selenium-enriched yeast extract powder, 2.0-3.0% of water-soluble glucan and the balance of running water; and a packaging bag is processed by a nonwoven material. By using the purely natural culture solution, through the synergistic effect of reduced glutathione, the water-soluble glucan and the propolis powder in the culture solution, the dormant period of the soybean seeds can be greatly shortened, the germination rate is improved, the bagged soybean sprouts are fast in growth, high in cultivation efficiency, good in security and good in taste and the soybean seeds can germinate within 3-4 days.

The invention relates to an oryza sativa breeding method by microwave plasma treatment. The oryza sativa breeding method includes: treating oryza sativa breeding materials in a microwave plasma seed treating apparatus with appropriate power, measuring a flowering habit and disease resistance of a sterile line by planting and screening at proper time, comparing yields and qualities of the oryza sativa breeding materials, selecting sterile-line materials long in flowering phase and selfing lines high in resistance according to a breeding aim, breeding by conventional breeding means including selfing, backcrossing, test mating and the like, adopting molecule marking and isoenzyme authentication to assist breeding, selectively breeding to obtain stable oryza sativa parents materials, subjecting the parents materials to hybrid testing and matching to obtain oryza sativa hybridized combinations, and performing resistance identification test and variety comparison test to finally obtain new high-yielding oryza sativa species. The oryza sativa breeding method by microwave plasma treatment has the advantages that flowering time of the sterile lines can be prolonged, yield and resistance ofthe oryza sativa can be improved, quality can be improved, a breeding period can be shortened, and the new oryza sativa species excellent in comprehensive characters can be bred.

The invention relates to a method of establishing an aseptic culture system for mature seed embryos of oil-use paeonia ostia 'feng dan', and belongs to the field of plant tissue culture. The method includes the following steps of (1) selecting seeds; (2) removing outer seed coats; (3) washing and soaking the seeds after coat removal; (4) conducting disinfecting treatment; (5) removing endosperms;(6) conducting inoculation and culture. According to the method, the mature seed embryos of the paeonia ostia 'feng dan' are selected and used, and after strict selection, coat removal, soaking, disinfection, inoculation and culture, four weeks after the start of the constructed high-efficiency aseptic culture system, the germination rate is >=80%, the contamination rate is <=5%, and no browning occurs. The problem of browning in the establishment of the aseptic culture system of a peony tissue culture technology using scale buds or soil buds as explants is thoroughly solved, the pollution rate during the establishment of the system is greatly reduced, and the application efficiency of the peony tissue culture technology in the establishment of the aseptic culture system in production andpractice is improved.

An electromechanical fuse of a differential motion sensor is provided. The fuse includes at least one thick layer that acts as an insulating envelope of the fuse. A thin layer acts as a conductor of the fuse and is made of a lower-strength material.

The invention discloses a pesticide composition for regulating plant growth and application thereof. The pesticide composition comprises an active component and a synergistic safener, the active component comprises the following components in parts by weight: 0.001-1 part of brassinolide, 0.3-20 parts of gibberellin and 1-10 parts of diethyl aminoethyl hexanoate, and the synergistic safener comprises the following components in parts by weight: 1-3 parts of calcium glycerophosphate and 1-5 parts of cortex phellodendri extract. The pesticide composition is harmless to human bodies and environment, can be used as a fruit tree dormancy breaking agent, has strong permeability and good adhesion to fruit trees, can shorten the dormancy period of the fruit trees and accelerate the dormancy breaking speed of the fruit trees, and is superior to commercially available products. All the components are mixed for use, the functions of all the components are complemented and coordinated, the germination rate of the fruit trees can be increased, the biological activity of the fruit trees is improved, the dormant period of the fruit trees is shortened, and the yield of the fruit trees is increased.

The invention relates to a tea tree dormancy breaking agent as well as a preparation method and an application of the tree dormancy breaking agent and belongs to the field of tea leaf cultivation. Aiming to solve the technical problems, the invention provides the tea tree dormancy breaking agent which is safe and has a good dormancy breaking effect, and the application of the tree dormancy breaking agent. According to the tea tree dormancy breaking agent, an active component is prepared by following steps: a, adding glycerol into a solution containing NO<3-> and Ca<2+> and chelating at 80-100 DEG C for 0.5-4 hours; and b, cooling and adding urea to obtain the active component, wherein the mol ratio of the NO<3-> to the Ca<2+> to the glycerol is (20-55) to (6-10) to 13 and the mol ratio of the urea to the glycerol is (15-28) to 13. The invention further discloses the application of the tea tree dormancy breaking agent in the aspect of promoting the breaking of dormancy of tea trees. According to the tea tree dormancy breaking agent, all the components are harmless to a human body and the environment; complicated chemical components are not added and the residue of hormones is not caused; a safety problem is not caused; meanwhile, the tea tree dormancy breaking agent has the advantages of good dormancy breaking effect and the like.

The invention discloses a seedling raising method for breaking dormancy and promoting germination of Taxus wallichiana var. mairei seeds, and belongs to the technical field of Taxus wallichiana var. mairei cultivation. The seedling raising method comprises the following steps: seed selection, seed treatment, seed storage, germ development, soil preparation, sowing and seedling stage management. According to the seedling raising method for breaking dormancy and promoting germination of the Taxus wallichiana var. mairei seeds, the dormancy stage of the Taxus wallichiana var. mairei seeds is greatly shortened, permeability of the seeds is improved, kernel breakage of the seeds is facilitated, germs are developed evenly, and the germination rate of the Taxus wallichiana var. mairei seeds is increased.

The invention discloses a facility cultivation method for saffron. The method comprises the following steps: in a culture room, saffron bulbs are placed in a tray with the middle hollowed-out, the tray is fixed to a culture rack, the entire plant including the root system is exposed to the air, and spray irrigation is carried out with a nutrient solution. A light source is composed of indirect natural light and lamp light. After a shortened dormancy period, a flower bud differentiation period, a flower bud growth period and an extended flowering period, filaments are subjected to vacuum freeze-drying. According to the facility cultivation method, the vegetative growth and reproductive growth of the bulbs are completed indoors, various cultivation conditions can be controlled artificially and accurately, and many problems existing in a traditional cultivation mode can be overcome, and the method is not restricted by geographical conditions and is conducive to large-scale and factory-based production, so that the price of saffron is substantially reduced.

The invention relates to a sandy land cherry off-season cultivation method. The method comprises the steps of a, applying base fertilizers, applying decay sheep manures for 5 cubes, and covering mellow soil for 40cm to 60cm thick; b, performing field planting in accordance with line spacing in a range of 2.8m to 3m and the line spacing of 1.5m in the last ten-day of March; c, performing irrigation 4 times between May and September; d, taking film insulation measures when the temperature is lower than minus 15 DEG C and cherry trees fall leaves in September; e, performing pruning trimming regularly in the first three years after planting of cherry trees, and guaranteeing that the temperature in a greenhouse is not lower than minus 15 DEG C; f, controlling dormancy after leaf falling at the end of October when the cherry trees bear fruits in the fourth year of planting; covering film and quilts at the end of December to enable the temperature in the greenhouse to be maintained in a range of 15 DEG C to 30 DEG C and the humidity to be in a range of 60% to 80%, and ending dormancy in advance; g, picking cherries at the end of May. By the aid of the method, planting of cherries in sandy lands is introduced, released bees are used for pollination, and accordingly, the pollination rate is improved; the cherry tree dormancy period is shortened, and the cherries come into the market ahead of time.

The invention relates to a seedling growing method for fructus schizandrae. The seedling growing method comprises following steps: (1) seed collecting; (2) seed processing; (3) seed soaking; (4) sowing; (5) bud seedling management; (6) bud seedling transplanting; (7) nursery stock growing period management; (8) moisture and pests management; (9) out of orchard. In the step (3), reduced glutathione with mass fraction of 0.1 to 0.3% and water soluble glucan with mass fraction of 0.5 to 0.6% are added to the warm water. The beneficial effects of the invention are: according to the seedling growing method of the invention, the dormancy stage of fructus schizandrae is greatly shortened; the budding rate and transplanting survival rate are increased; the fructus schizandrae grows fast; the seedling growing efficiency is high; the cost of seedling growing is reduced; at the same time, the sale price of nursery stocks is reduced, which benefits forest farmers.

The invention provides a dibble-seeding planting method for bocconia cordata. The method comprises the steps: (1) seed dressing treatment: preparing 25kg-50kg of fire clay ash and 10kg-25kg of calcium-magnesium phosphate for 300g-500g of seeds per mu, and carrying out dressing in five times, so as to obtain a mixture of the seeds and dressing materials; (2) ridging and pitting: selecting loose fertile well-drained sandy soil, carrying out soil preparation prior to ridging, and then, carrying out pitting on flat ridge faces while controlling the rate of 800 to 1,000 pits per mu; and (3) dibbleseeding: in the middle and last 10 days of February to the first ten days of March every year, subjecting the mixture of the seeds and the dressing materials, uniformly mixed in the step (1), to uniform dibble seeding in the pits obtained in the step (2) without soil covering. According to the dibble-seeding planting method for the bocconia cordata, provided by the invention, the germination rateof the bocconia cordata seeds can be increased, and the time interval of germination among the seeds can be shortened, so that the growth vigor of the bocconia cordata can be kept basically consistent, the workload of planting is alleviated, and the yield can be stabilized.