3824results about "Grafting" patented technology

The invention relates to technical field of agroforestry planting, in particular to a passion fruit planting method. The method is characterized in that passion fruit seeds are soaked; the soaked seeds are sterilized with a sterilizing agent; germination of the soaked seeds is accelerated in order that buds are taken as scions; seedlings are grafted and cultured as rootstocks, so that the planting and seedling culturing processes of the passion fruit become an artificial control environment condition; in a continuous culturing process, the passion fruit adapts to the environment; the passion fruit seedlings obtained by grafting and seedling culturing are planted; in a planting process, a base is treated in order that the ponding amount is small, and moisture supply is appropriate. Therefore, the survival rate of the passion fruit is increased, the yield of the passion fruit is increased, the planting cost of the passion fruit is lowered, and the influence of introduction temperature difference on the quality and yield of passion fruit is avoided.

The invention relates to the field of agricultural planting grafting, and provides a novel seedling grafting cultivation method. The sizes of mortise and tenon joints are customized according to the diameter of a rootstock; a fork structure is arranged on the rootstock, and a scion structure complementarily matched with the fork structure is also arranged on the rootstock; the tail end diameter of the scion structure is divided into three equal sections a, b and c; the middle section b is provided with an inserting cone, and the sections a and c at two sides are provided with symmetrical side wings; an angle formed by the side wings and the periphery of a seedling body is beta of 30 degrees; the length of each side wing is L1, and the length of the inserting cone is L2 which is six times the length of L1; the engagement part between the fork structure and the scion structure after engagement is smooth without a gap, is simply tied up by adopting gauze or adhesive tapes, and does not need soil and other nutrient solution. The method provided by the invention is simple in grafting process and large in grafting contact area, changes the conventional methods for cuttage grafting, inarching, adhesive grafting, tooth grafting and the like, and reduces the cultivation cost, the survival rate reaches 100%, and an interface after survival does not have a mark and almost has no difference with the original state by visual measurement.

The invention relates to the technical field of agricultural machinery, in particular to an automatic whole-row grafting device for grafted seedlings. The device comprises a rack (1), an electric control cabinet (3), a scion conveying mechanism I (5), a scion conveying mechanism II (8), a grafted seedling conveying mechanism (6), a scion clamping mechanism (87), a rootstock clamping mechanism (88), a scion seedling cutting mechanism (17), a rootstock seedling cutting mechanism (11), a scion seedling gathering mechanism (2), a rootstock seedling gathering mechanism (12) and an automatic whole-row grafting clamp conveying mechanism (89). According to the automatic whole-row grafting device for the grafted seedlings, plug seedling supply, whole-row seedling grabbing, seedling cutting, fixing and grafting of plug rootstock seedlings and plug scion seedlings are realized, and the whole operation process is automatically completed by a machine; the plug seedlings are rapidly grafted, the labor efficiency of grafting operation is improved, and the labor force is saved.

A fruit tree bonsai planting method includes primarily grafting a scion with a stock by an inarching method, with an inarched location being fastened tightly by a tape. A lower part of the scion is cut off when the inarched location is healed and then the stock is transplanted to a pot with fertile soil for fixing, thereby forming a fruit tree bonsai having an indoor decorative condition and edible fruits.

The invention discloses a citrus seedling breeding method with the advantages of convenient transplanting, high transplanting survival rate, no rejuvenation period after transplanting, and greatly shortened citrus growth period. The method comprises the steps of a seeding-raising step, a grafting step, a field management step, and a seedling out-planting step. The seeding-raising step comprises rootstock seedling cultivation and scion-picking female parent tree cultivation. The rootstock seedling cultivation step comprises seed treatment, sowing, and transplanting cultivation. The sowing step comprises nutrient soil preparation, seedbed sowing, and seedbed management. In the transplanting cultivation step, rootstock seedlings with heights higher than 15cm are directly transplanted into seedling-raising containers with nutrient soil. In the scion-picking female parent tree cultivation step, detoxified Yongchun mandarin seedlings are field-planted in a mesh room, and scions are cut in the second year after field planting. In the grafting step, a scion is grafted on a transplanted rootstock seedling with trunk height higher than 35cm and with a trunk diameter of 0.6-0.8cm at a place with a distance of 10cm from the soil surface. The grafting place is on the rootstock seedling with more than 10cm from a root collar. Grafting tools and personnel should be disinfected when grafting is carried out.

The invention discloses a high-quality and high-yield kiwi fruit planting method. The method includes the steps of 1), for site selection and soil preparation, selecting an area with fertile and loosening soil and good drainage for construction of field, building windbreak on the periphery, evenly mixing and applying 50-100kg of farmyard manure when planting pits are backfilled with topsoil, and building ridges higher than the ground level; 2), for seed collection and seedling raising, collecting fully ripe fruit, loading the fruit into a gauze bag for kneading, repeatedly washing with clear water and placing seeds indoors for drying in the shade; 3), for grafting cultivation, when the diameter of a sapling is greater than 1cm, cutting off scions 5-10cm away from the ground level on the sapling, retaining 2-4 buds, selecting a vigorous stock, and grafting the scions to the stock with the planting density of 2m*4m; 4), performing cultivation management including soil management, fertilizing management and water management; 5), for harvest storage, storing kiwi fruit by means of constant-temperature storage, low-temperature storage and air-conditioned storage. With the method, yield of the kiwi fruit is increased, and quality of the kiwi fruit is improved.

The invention discloses a high-yield cultivation method for pollution-free eggplants and relates to the technical field of pollution-free vegetable. The high-yield cultivation method mainly comprises the steps of (1) variety selection, (2) seedbed selection, (3) seed soaking and sprouting, (4) timely seeding, (5) seedling management, (6) grafting seedling, (7) soil preparation fertilization, (8) planting, (9) management after planting, and (10) pest control and prevention. According to the growth characteristic of the eggplants, the propagation of diseases through soil is prevented fundamentally in a grafting seedling mode, and the using amount and the residue amount of pesticides are decreased, so that high-quality pollution-free eggplants are produced; moreover, the yield and the quality of products are improved, and the economical benefit is increased.

The invention discloses a cultivation method for potted camellia nitidissima. The method includes the procedures of stock stump cultivation, stock stump potting and management, grafting propagation and pruning, and is characterized in that protection and management cultivation is carried out on good camellia nitidissima seed trees of ten years old or older in a nursery, scions are collected and grafted to cultivated camellia osmantha stock seedlings, and then a large quantity of good-quality potted camellia nitidissima can be obtained, wherein the camellia nitidissima seed trees are introduced from a camellia nitidissima native area. According to the method, based on various good stock seedling application characteristics of camellia osmantha, under the condition that the camellia nitidissima seed tree resource is quite limited, large camellia osmantha stumps are obtained through cultivation with a field cultivation method, then the cultivated large camellia osmantha stumps are transplanted into seedling growing bags for conservation and management, and then the camellia nitidissima and camellia osmantha large stock grafting cultivation method is developed; a large quantity of potted camellia nitidissima can be rapidly obtained, a foundation is laid for prompting industrialized development of potted camellia nitidissima, and good economic benefits, social benefits and ecological benefits are achieved.

The invention provides a sweet orange planting method. At a germination stage, 1-1.5kg of a germination fertilizer which is topdressed twice is applied per hole; the germination fertilizer comprises the following raw materials in parts by weight: 15-18 parts of urea, 8-12 parts of ammonium nitrate, 18-20 parts of potassium chloride, 35-45 parts of calcium superphosphate, 20-25 parts of diatomite, 1-2 parts of JT composite bacteria and 20-30 parts of biogas slurry; and at a fruit swelling stage, 3-5kg of a fruit swelling fertilizer, which is topdressed once in ring-shaped ditches with depth of 10-20 cm, is applied per hole; and the fruit swelling fertilizer comprises the following raw materials in parts by weight: 30-35 parts of urea, 40-45 parts of potassium chloride, 25-35 parts of calcium superphosphate, 2-5 parts of magnesium sulfate, 0.1-0.2 part of borax and 20-30 parts of biogas slurry. According to the sweet orange planting method disclosed by the invention, tree growth and fruit swelling needs of sweet orange are met by a proper nitrogen phosphorus potassium ratio; tree seedlings are strong in freezing resistance and resistance to plant diseases and insect pests; and the fruit yield is increased by 15%-20%.

The invention relates to a grafting planting technique for Shatian pomelo. According to the grafting planting technique for the Shatian pomelo, through the advanced grafting planting techniques, such as selection for planting land, preparation before planting, preparation for stocks, preparation for scion, budlet grafting, deep pit fertilization away from roots, leaf fertilizer spraying, bee releasing, palmification, loop bundling, loop cutting, and pruning and lopping after picking, the production purpose of quick multiplying, high-quantity, quick fruiting, crisp fruit and thick sweet high-quality Shatian pomelo is achieved.

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.

The invention discloses an intensive high-efficiency dwarf stock cultivation method for apple trees, and provides a garden building method including nursery stock selection, wide-row close planting, middle-stock burying and planting, trellis cultivation, shaping and pruning and the like. For different climatic conditions of different areas, different dwarf stocks are provided, and it is important to select suitable dwarf stocks in each area. The lengths of middle stocks of selected nursery stocks are kept uniform during garden building, the middle stocks are buried with soil during planting until the top ends of the middle stocks are exposed out of the ground by 1-10cm, and the burying depths of the middle stocks are uniform. The burying depths of the dwarf middle stocks relate closely to the sizes of crowns, and particularly, are of a great significance in building of gardens with high uniformity in crown size. The intensive high-efficiency dwarf stock cultivation method is suitable for the situation of China, and the built apple gardens have the advantages of low investment, early fruiting, high yield, high benefit and convenience in management.

The invention relates to a method for growing annual multi-branch dwarf self-rooted rootstock apple seedlings. The method includes planting dwarf self-rooted rootstock seedlings in the spring of a first year; grafting apple varieties on the seedlings in August; disallowing the apple varieties to sprout in the current year; pruning rootstock of the self-rooted rootstock seedlings in the spring of a second year; allowing the varieties to sprout; growing the annual multi-branch dwarf self-rooted rootstock apple seedlings by the aid of a branch promoting technology. The method has the advantages that the problem of poor quality of dwarf self-rooted rootstock apple seedlings which grow by the aid of the traditional method can be solved; the annual multi-branch dwarf self-rooted rootstock apple seedlings which grow by the aid of the method can be planted to fields in the current year, can flower in the current year and can bear fruits, yields can be generated in the second year, high yields can be generated in a third year, the problem of late fruit bearing of single-branch apple seedlings can be solved, orchard construction speeds are high, and the method is particularly applicable to meeting large apple seedling demand of apple dwarf rootstock intensive cultivation modes, and is an effective way for particularly solving problems of difficulty in flower formation and late fruit bearing of Fuji apples at present.

The invention discloses a tomato seedling grafting technology and a management method thereof and belongs to the technical field of crop cultivation. The tomato seedling grafting technology comprises the following steps of: setting a seedling growing green house, selecting seedling substrate, selecting stock, carrying out pretreatment on seeds and sowing, grafting according to operating procedure and managing after grafting. The tomato grafting seedlings provided by the invention adopt 'Qieza No.2' as the stock, so that the seedlings have good disease resistance, and early germination potential is strong; besides, stem of eggplant stock is thick, so that survival rate of grafted seedlings can be beneficially improved; meanwhile, an approach grafting technology and a late optimized and reasonable management method are combined, so that the survival rate is further improved in a practical grafting process, growth vigour of the tomato seedlings after grafting is strong, late fruit setting time is ahead of schedule, fruit yield is high, pulp colour is pure, taste quality is good, and commodity performance is extremely high.

The invention discloses a greenhouse planting method for high-sweetness dragon fruits. The method comprises the following steps that 1, site selection, greenhouse building and frame erecting are carried out; 2, a soilless culture medium is prepared and laid; 3, rattle stick dance seedling is selected, and is subjected to cuttage and fixing; 4, the dragon fruits of the excellent variety are selected for grafting, and topping and pinching are carried out; 5, compound organic fertilizer is applied to the roots of dragon fruit plants, and the humidity of the medium is kept to be 70%; 6, in a flowering period, artificial crossing pollination is carried out; 7, in a fruiting period, ventilation and cooling are carried out, and nutrition is enhanced; 8, picking is carried out. Soilless culture is adopted for planting the dragon fruits, and the time of the dragon fruits entering a full productive age is shortened by one year, so that economic benefits are increased. In the fruiting period of the dragon fruits, the dragon fruits are subjected to nutrition enhancing operation, and therefore the sweetness of the planted dragon fruits is very high. The obtained dragon fruits have the capacity of resisting diseases, pests and draught, and therefore fertilizer or hormone or pesticide is not needed. The requirement for a site selection condition is reduced, and therefore a positive promoting function is achieved.

The invention discloses a grafting method taking masson pine tissue culture seedlings as stocks. The grafting method comprises processes of stock cultivation, scion preparation, seedling grafting and post-grafting management and protection; by taking the masson pine tissue culture seedlings cultivated for 4 to 6 months as the stocks and collecting bud sticks germinating on stock plants as scions, grafting is performed by adopting a split grafting method in December to January or in March to April; grafted seedlings are cultivated under the conditions of suitable light and humidity, and water and fertilizer management and pest control are performed by a conventional method. According to the grafting method disclosed by the invention, the masson pine tissue culture seedlings with developed roots, vigorous metabolism and rapid growth are cultivated through a tissue culture technological means to serve as the stocks, therefore not only can the seedling period of the stocks be shortened and the grafting survival percentage be increased but also the genetic gain of an excellent variety is ensured; adverse effects brought by the fact that heterogeneous-stock grafting is performed by taking slash pines as the stocks widely in masson pine grafting in production at present are effectively avoided, and the working effect of masson pine tissue culture stocks is greatly promoted; the grafting method has a broad application prospect, and has better economic benefit, social benefit and ecological benefit.

An apparatus for producing seedlings, wherein rootstocks and scions are nursed on multi-staged seedling culture shelves installed in a closed-type structure surrounded by light-interceptive walls, and wherein the rootstocks and scions are joined to each other to produce grafted seedlings. The grafted seedlings are placed on shelf boards of the seedling culture shelves and covered with a light-transmitting shield including vent holes, and light is projected onto the grafted seedlings through the light-transmitting shield to weld the seedlings. The relative humidity in the light-transmitting shield immediately after the grafting is raised by the evaporation of moisture from the rootstocks and the scions. When photosynthesis is stimulated, gas exchange between the carbon dioxide gas-containing atmosphere within the closed type structure and the atmosphere within the light-transmitting shield are accomplished to replenish an inner space of the light-transmitting shield with carbon dioxide gas.

The invention discloses a method for top grafting of juglans sigllata dode in spring. The method includes steps of rootstock tree structure conditioning, tree vigor recovery, graft collection and storage, grafting time selection, rootstock selection, treatment, grafting, post-grafting management and the like. Grafting low-yielding trees of the juglans sigllata dode to increase yield is realized by the spring top grafting technology, single-plant survival rate in grafting is as high as 97%, survival rate of buds ranges from 77% to 89%, and cuts are fast in heel, operation is facilitated, grafting efficiency is high, and the problem of breed improvement of low-yielding trees of the juglans sigllata dode in mountainous areas of Guizhou in China is solved. The method is simple, low in cost, good in using effect and wide in industrialized application prospect.

The invention relates to a seedling scion grafting method, which comprises the following steps of (1) sun-shading greenhouse, cutting seedling bed and cutting substrate preparation; (2) scion and stock preparation: new tips of a well-bred parent tree under the healthy growth condition are selected as scions, new tips of a well-bred parent tree under the strong growth condition are selected as stocks, the length of the stocks is about 2 to 10cm, 1 to 2 sections of leaves are left, and the left leaves are positioned in positions being 1 to 2cm below an upper shearing opening and positions being 1 to 4cm above a lower shearing opening; (3) stock pretreatment; (4) grafting: a cleft grafting method is adopted, the stock is flatly placed to be tightly adhered to a base plate, and a split opening with the length being 0.5 to 1cm is longitudinally cut in the position of the upper shearing opening, the scions with the length being 2 to 3cm is sheared, 1 to 2 buds are remained, a two-sided wedge shape with the sharp top end and the length being 0.8 to 1.2cm is cut in a position being 1cm below a scion leaf, the cut scions are aligned with the split opening of the stock, in addition, at least one side is required to form layer aligning, the cut scions are slightly inserted so that the cut scions and the stock are tightly pasted, the middle position of an aluminum sheet covers a grafting opening, and the aluminum sheet is tightly pinched and folded back so that the fixation is realized; (5) cottage; and (6) daily management.

The invention discloses a cherry grafting and cutting propagation method. The cherry grafting and cutting propagation method comprises the steps that annual branches are collected from a cherry tree and a cherry stock tree in autumn and in winter respectively; a cion and a cutting shoot are cut, the long cut surface of the cion is inwards inserted into a cut opening of the cutting shoot, and the cut surface of the cion and the cut surface of the cutting shoot are firmly twined by means of a grafting film; the grafted cutting shoot is placed in a storage box laid with a plastic film in the growing direction of the branch, and after the grafted cutting shoot is stored at room temperature for half a month, the plastic film is opened for ventilation every three to five days and then the grafted cutting shoot is wrapped in the storage box again; organic fertilizer is applied in late autumn and early winter for preparation of cuttage and seedling breeding, nitrogen-phosphorus-potassium mixed fertilizer is applied on a seed bed in spring of the next year, the seed bed is covered with black mulching film, the temperature rises back to 10 DEG C or over 10 DEG C in spring, and cutting shoots obtained through well healed cions are selected for conducting cuttage according to spacing in the rows and spacing between rows; after the cion germinates, a main branch is formed by a robust bud, the other buds are removed, and fertilization is applied properly during growth of the nursery stock. The height of the nursery stock reaches 1.2 m and the thickness of the nursery stock reaches 0.5 cm or over 0.5 cm after the nursery stock is cultured for one year. According to the cherry grafting and cutting propagation method, it can be guaranteed that nursery stocks are uniform, and the survival rate of the nursery stocks is increased; meanwhile, the seedling growing period is effectively shortened, and production cost is reduced.

The invention relates to a method for grafting and shaping tree bodies of perennial seedling walnut trees. The method comprises following steps of: (1) selecting seedling walnut trees at tree age of more than 5 years as stocks, adopting an improved bark grafting mode in such a manner that scions are connected to stocks, dewatering outlets are arranged right under vertical knife edges of the stocks to the depth of xylem parts, diversion pipes are inserted to the dewatering outlets, scions and stocks are sealed and bound, the dewatering outlets and the diversion pipes are sealed and bound; and (2) shaping after grating. The method for grafting and shaping tree bodies of walnut trees has following beneficial effects: prior to grating, water is drained off on main trunks in order to reduce impact of root pressure upon upper main brunches on the ground in order to be favorable to graft union; grating survival rate is increased; the diversion pipes are inserted in directions facing the stocks of scions so that water is completely drained off; technology of the diversion pipes is adopted in order to reduce breeding influence during grating and comprehensively increase survival rate of walnut grating; and seedling walnut trees can be produced prematurely and stably in high yield.

The invention discloses a tomato grafting and seedling-growing method, which includes steps of (1), preparation of substrate; (2), stock scion sowing and management; (3), grafting; (4), grafting seedling management. The method can greatly improve the survival rate of the tomato grafting seedling.

The invention discloses a secondary grafting method of hongyang kiwifruit. The secondary grafting method includes: cultivating first-grade grafting stock actinidia valvata; grafting actinidia valvata and a wild kiwifruit variety, and growing seedlings; grafting hongyang kiwifruit at a high position of the wild kiwifruit after growing for one year for cultivation. By adopting the method, the hongyang kiwifruit is high in adaptability and can normally grown in places different in altitude, terrain, soil and river valley and flat ground, so that kiwifruit cultivation area can be widened. The hongyang kiwifruit is high in yield, large and regular in fruit shape, orderly in size and good in taste, and the problem that actinidia valvata and the hongyang kiwifruit are low in affinity and grafting survival rate is solved.

The invention discloses a full-automatic mechanical grafting device which comprises a rack. A first conveying belt and a second conveying belt are arranged below the rack, one side of the first conveying belt is provided with a fourth overturning seedling-supply mechanism, one side of the second conveying belt is provided with a fifth overturning seedling-supply mechanism, a docking mechanism forgrabbing stocks and scions and making the stocks and scions coaxially arranged at intervals is arranged on the rack, a cutting mechanism for cutting the stocks and scions is arranged on the rack, a driving mechanism for dragging a thermal shrinkage belt is arranged on the rack, a shearing mechanism for cutting the thermal shrinkage belt is arranged between a belt reel and the driving mechanism, amanipulator for grabbing the thermal shrinkage belt and arranged between the stocks and the scions is arranged on the rack, a first driving part for driving the stocks to be butt joint with the scionsis arranged on the rack, a hot drying part is arranged on the rack, an output conveying belt is arranged above the second conveying belt, the manipulator transplants grafted seedlings in holed trays,and the whole trays are output by an output conveying belt. The full-automatic mechanical grafting device has the advantages that the full-automatic mechanical grafting device can achieve automatic grafted seedling supply, mechanical grafting and full automatic grafting of transplantation, accordingly greatly improves the grafting efficiency and automation and reduces the labor intensity and labor cost.

The invention discloses a cultivation method for camellia oleifera tree seedlings, and relates to the technical field of cultivation of nursery stocks. According to the cultivation method, the survival rate of grafted seedlings is greatly increased by selecting tea seeds, cultivating rootstock seedlings, selecting good clone scions, grafting the scions and the rootstock seedlings, planting the grafted seedlings into a light-medium non-woven cloth container, covering the container by a plastic thin film, building a covering shade above a seedbed, controlling the temperature and the humidity in the plastic thin film and preventing and treating plant diseases. The cultivation method disclosed by the invention is used for directly planting the grafted camellia oleifera seedlings into the light-medium non-woven cloth container for cultivation and the grafted camellia oleifera seedlings can grow fast without seedling recovering; the seedling qualification rate is about 60 percent; the seedlings are convenient to carry; the time and the labor are saved, and the labor can be saved by 50 percent; the qualified seedlings are not needed to be transplanted again, and the roots of the grafted seedlings are not injured; the grafted seedlings are planted in the light-medium non-woven cloth container, so that the survival rate is high, and the large-area afforesting survival rate is 93.7 percent.

The invention discloses a grafting method of Magnolia wufengensis. A Magnolia denudate nursery-grown plant is taken as a rootstock, a current-growth branch of the Magnolia wufengensis is taken as a scion, and when the branch has a lignifying tendency in autumn, grafting can be started. The grafting method has the following steps: cutting an angular cut reaching xylem closely at the inner side of a phloem portion, then, performing longitudinal vertical sliding cutting downwards from right above the angular cut to the angular cut so as to cut a flat and smooth long tangent plane and ensure that the exposition position of the long tangent plane is mainly disposed on a cambium layer; performing sliding peeling downwards at the opposite side of a scion axillary bud to form a flat and smooth long-horse-ear-shaped tangent plane, wherein the tangent plane bridges over the diameter of the whole branch, a heart center is seen below the middle of the long-horse-ear-shaped tangent plane, and the axillary bud is sheared at a position 0.8 to 1cm away from the upper portion of the axillary bud; and carrying out scion colligation. According to the grafting method provided by the invention, the grafting butt joint surface is enlarged, the more callus a wound generates, healing can be speeded up, through such a means, the technical difficulty of rapid breeding of the Magnolia denudate is solved, and the technical defect is detected that the survival rate by use of a conventional Magnolia denudate grating method is low.

The invention provides a local breeding technology for the virus-free seedling of Korla pear. The technology comprises the following steps: 1) raising the seedling of Korla pear by grafting; 2) raising the virus-free seedling by using the stem tip of Korla pear; 3) carrying out T-shaped bud grafting; and 4) cultivating Korla pear by using a flat shed net rack. According to the invention, through virus-free cultivation and micro-grafting of the stem tip of Korla pear, virus-free cultivation of the seedling of Korla pear is realized and the high-quality Korla pear seedling is produced; since appropriate rootstocks are selected from local Korla pear rootstocks, a cultivation model for Korla pear applicable in acidic soil is established; and since Korla pear has a shed frame shape, ventilation and light transmission are realized, strong wind resistance and high fruit quality are obtained, and management is easy.

The invention relates to a quick cultivation method of grafted sweet cherry seedlings and belongs to the field of plant cultivation. The method comprises steps as follows: collection and storage of variety scions; preparation of a cutting bed, cuttage and management after cuttage of rootstock, grafting of the scions and management of nursery stock after grafting. A greenhouse is adopted for special cultivation, grafting of the variety scions is performed in the second half of May, transplantation can be performed in the very year after leaf falling, the seedling raising time is greatly shortened, and the grafted sweet cherry seedlings are obtained quickly. With the adoption of the method, sweet cherries only take one growth season from rootstock seedlings to transplantation of the grafted variety scions, and cultivation time of the grafted sweet cherry seedlings is 1 year shorter than that of the seedlings cultivated with a conventional seedling raising method. The nursery stock can be transplanted after leaf falling in the early winter, the seedlings are 1.5-2.0 m high, the base of each seedling is 1.0-1.5 m thick, sprouts are plump, the germination rate is high, and the nursery stock is high in quality and strong. The seedling raising cost is greatly reduced due to the fact that the seedling raising time is shortened by 1 year.