57 results about "Tomato seed" patented technology

The invention discloses an application of a grape acetyl serotonin O-methyltransferase gene VvAST in induction of seedless, and a preparation method of the grape acetyl serotonin O-methyltransferase gene. Nucleotide sequences and amino acid sequences and specific applications are provided. The invention shows that overexpression of VvAST in tomato can significantly inhibit seed development and generate seedless phenotypes. Therefore, the VvAST can be used as a key molecular target for regulating and controlling the development of grape and tomato seeds, and has potential application value. Through gene editing or regulation and control of the expression level, stable and efficient seedless grape breeding is expected to be realized, and industrial development of high-quality seedless grape fruits is promoted.

The invention discloses a method for creating new dwarf tomato germplasm by EMS mutagenesis, which comprises the following steps: selecting new dwarf tomato seeds with full grains and no damage, soaking in 84 disinfectant fluid with the ratio of 1: 1, and washing with tap water for 5 times; the dwarf tomato seeds in the step (S1) are soaked in an EMS-phosphoric acid buffer solution with the concentration being 0.4%-2% and subjected to vibration treatment in a dark place for 6-36 h; detoxicating the mutagenized seeds in the step (S2), pouring out an EMS solution, washing twice with an antidote, and washing with tap water for 2 hours; (S3) accelerating germination of the detoxified seeds in the step (S3), accelerating germination in a dark incubator, picking out the germinated seeds for planting, and observing and counting mutagenesis effects; and (S4) sowing the seeds collected in the step (S4) in the whole growth period. The EMS mutagenesis is high in point mutation frequency and relatively less in chromosome distortion, and the method has the advantages that the operation is simple and convenient, the breeding period is short, and new genes and new characters which are difficult to generate by a traditional breeding method can be generated.

The utility model discloses a kind of tomato high-quality seed selection devices, belong to tomato seed screening field, including tomato seed selection box, the inside of tomato seed selection box is provided with net box, the bottom of the net box is fixedly connected with electric push rod, one side of the net box is fixedly connected with support plate, the top of the support plate is provided with moving assembly, the bottom of the moving assembly is fixedly connected with mounting rod, the bottom of the mounting rod is fixedly connected with push plate;The tomato high-quality seed selection device, by setting electric push rod, can be removed from the inside of tomato seed selection box after tomato seed screening is completed, so that the net box with high-quality tomato seed can be moved to the opening at the top end of tomato seed selection box, so that it is convenient for staff to take material to high-quality tomato seed after screening, so that the process of seed taking is more simple and convenient and time-saving and labor-saving.

To provide a novel skin visco-elasticity improver.SOLUTION: The invention for solving above mentioned problems provides: 1. a skin pure elasticity improver including as an active ingredient, a tomato seed extract; 2. a skin net elasticity improver including as an active ingredient, a tomato seed extract; 3. a skin return rate improver including as active ingredient, a tomato seed extract; 4. a skin visco-elasticity improver being described in any of 1-3; 5. a skin visco-elasticity improver including as an active ingredient, a tomato seed extract; 6. an AGE production restrainer including as an active ingredient, a tomato seed extract; 7. the tomato seed extract in the above 1. to 6. includes lycoperoside; and 8. the lycoperoside in the agent in the above 7 is the lycoperoside H.SELECTED DRAWING: None

The invention discloses filtering equipment for cleaning seeds for tomato seed production, and relates to the technical field of tomato seed production. The filtering equipment for cleaning the seeds for tomato seed production comprises a tank body, a filtering mechanism and an auxiliary mechanism, the filtering mechanism comprises a feeding cylinder and a drainage hopper, the top of the drainage hopper is fixedly connected with an annular guide rail, the bottom of the feeding cylinder is fixedly provided with a circular residue storage frame through a connecting rod, and the center of the circular residue storage frame is fixedly connected with a conical supporting frame; the surface of the conical supporting frame is fixedly connected with a fan-shaped filter screen, the surface of the fan-shaped filter screen is fixedly connected with material stirring blades, the auxiliary mechanism comprises a liquid supply assembly and a triangular frame, a ball head round pipe is rotationally installed at the center of the triangular frame, and a rotary connector is installed at the top of the ball head round pipe. And a nozzle is arranged at the bottom of the ball head round pipe and is close to the fan-shaped filter screen, so that the anti-blocking purpose is achieved, flushing can be carried out, material accumulation is reduced, the blocking condition is not easy to occur, and filtering is smooth, safe and reliable.

The present invention relates to a Solanum lycopersicum seed designated 74-MP2151 RZ. The present invention also relates to a Solanum lycopersicum plant produced by growing the 74-MP2151 RZ seed. The invention further relates to methods for producing the tomato cultivar, represented by tomato variety 74-MP2151 RZ.

The application belongs to the technical field of tomatoes, and particularly relates to a planting process of high-sugar tomatoes, which comprises the following steps: seed cleaning: selected excellent tomato seeds are rubbed, dried, and then soaked in a nutrient soaking solution; seedling management: tomato seedlings are obtained; planting treatment: when the tomato seedlings in the seedling tray grow to 15-20 cm, the seedling tray is placed in a field and a layer of soil containing fertilizer is laid; disease and pest control: after the plants grow to a height of 40-50 cm after planting, all flower buds are removed, main branches and first-order lateral branches are reserved for scaffolding, and regular disinfection is performed; picking. The application solves the problem of the difficulty in planting high-sugar tomatoes, forms a seedling system with both air permeability and nutrition by using a seedling tray with substrate blocks, improves the full absorption of nutrient substances by tomatoes in the growth process, and realizes the sustained provision of fertilizer by combining the use of rapeseed oil extraction residues and high-sugar tomato special fertilizer, so that the sugar content and other nutrient components of tomatoes are improved.

The utility model relates to the technical field of tomato seed screening, and discloses a tomato seed screening device which comprises a device body, the top of the device body is fixedly connected with a feeding hopper, the inner wall of the device body is fixedly connected with a vibrator, and the top of the vibrator is fixedly connected with a screening tray. According to the utility model, through the sieve tray, the dust collection filter cylinder, the electric thrower, the dust collection fan and the sieve tray which is driven by a plurality of vibrators to carry out preliminary screening of waste seeds, and through the electric thrower which is arranged between the guide seat and the sieve tray, the seeds can be conveniently pushed and planed to carry out fine preliminary screening and subsequently thrown to the color sorting pipe to carry out secondary seed selection; and a dust collection air pipe is fixedly connected between a dust collection fan and the interior of a dust collection filter cylinder at the bottom of a guide seat, so that dust collection treatment is conveniently performed on flying dust generated in the seed vibration screening process, and the dust collection is conveniently performed for vibration fine primary screening of dysplasia, wizened and incomplete waste seeds.

The utility model discloses a tomato seedling raising device for greenhouse cultivation, belongs to the technical field of tomato seedling raising, and aims to solve the problem that the seedling raising effect is affected due to the facts that plants are easily touched by mistake when a seedling raising plate is taken out of a seedling raising frame and the plants are broken. Insertion columns are detachably connected into the four sleeves, a first transparent film is fixed among the outer side walls of the four insertion columns, and a second transparent film is attached to the interior of the seedling raising plate. According to the tomato seedling raising device, tomato seeds can grow in soil in the seedling raising plate through the seedling raising plate, the inserting columns can be positioned and taken down through the casing pipes, tomato seedlings can be blocked in the growth process through the first transparent film, and therefore the tomato seedlings cannot extend to the outside of the seedling raising plate, and the tomato seedlings are prevented from being damaged. And the seedling raising effect is prevented from being influenced by the breakage of the seedling raising tray when the seedling raising tray is taken out from the seedling raising frame.

This utility model belongs to the field of agricultural breeding technology, specifically relating to a tomato seed germination cultivation device, including a cultivation box. A control panel is fixedly installed on one side of the cultivation box. A soaking tank is opened at the bottom of the inner cavity of the cultivation box. A breeding trough is installed in the inner cavity of the cultivation box. A vibration component is installed on the breeding trough. A germination component is installed on the cultivation box. The vibration component includes T-shaped rods fixedly connected to both sides of the breeding trough. Strip grooves are opened on both sides of the inner cavity of the cultivation box. The end of each T-shaped rod away from the breeding trough is slidably inserted into the strip groove. A lead screw is rotatably connected in each strip groove. A slider is slidably connected to the surface of each lead screw. This utility model can realize the automated germination process, saving manpower and time. By precisely controlling the soaking time and water mist spraying, it provides the best germination conditions for tomato seeds, effectively improving the germination rate and germination quality of the seeds.

The invention discloses a molecular marker related to the germination capacity of tomato seeds and application of the molecular marker, and belongs to the technical field of nucleic acid molecular marker detection. Representative and universal single nucleotide polymorphic sites related to tomato seed germination are obtained through identification by a whole genome association analysis method, the single nucleotide polymorphic sites are 59512287th sites of a full-length sequence of a chromosome 3 of a tomato genome and have G > A polymorphisms, a primer group is further developed and is widely verified in different materials through detection by a KASP method, and the single nucleotide polymorphic sites can be used for identifying tomato seed germination. And a highly consistent and clear-boundary group typing effect is obtained, so that a rapid and reliable detection means is provided for genetic improvement of tomatoes. When the molecular marker provided by the invention is used for auxiliary screening of the seed germination capability, high-throughput detection can be realized, an excellent tomato variety can be rapidly and efficiently screened out, and the breeding period is greatly shortened.

To provide a composition suitable for oral intake that can prevent and / or improve wrinkles.SOLUTION: A tomato seed extract is used as an active ingredient of a neutrophil elastase inhibitor. The neutrophil elastase inhibitor serves as an active ingredient of a composition for the prevention and / or improvement of wrinkles and is particularly effective against wrinkles around the outer corners of the eyes. In a preferred embodiment, the composition is administered orally.SELECTED DRAWING: Figure 1

The utility model belongs to the technical field of tomato seed germination accelerating, and particularly relates to a soaking germination accelerating device for tomato seed treatment, which comprises a soaking barrel, foot rods are arranged on the lower side of the soaking barrel in a surrounding manner, hydraulic telescopic rods are symmetrically arranged on two side surfaces of the soaking barrel, a cross rod is arranged at the output end of the upper side of each hydraulic telescopic rod, and vertical rods are symmetrically arranged on the lower side of each cross rod. A control valve is communicated with the center of the lower side of the soaking barrel, a drainage pipe is communicated with the lower side of the control valve, a water tank is arranged on one side of the soaking barrel, and a pump machine is arranged on the side face of the water tank. The tomato seed soaking and germination accelerating device can be automatically regulated and controlled, water is automatically changed at regular time for tomato seed soaking, the soaking water is kept clean, the tomato seeds are automatically lifted out for ventilation and airing after complete soaking, manual participation is not needed in the process, daily working time is not occupied, automatic soaking at night can be completely achieved, and automatic tomato seed soaking and germination accelerating are achieved.

The application discloses an earthworm manure compound substrate for improving tomato yield and quality and a planting method, and comprises the following steps: a substrate is prepared from the following components in percentage by volume: soil 10-50%, earthworm manure 40-80% and vermiculite 10%; and 0.05-0.1% of nitrogen fertilizer and live earthworms in the total mass of the substrate; the nitrogen fertilizer is added to the substrate as a seedling raising substrate, the water content of the seedling raising substrate is adjusted, the seedling raising substrate is loaded into a plug tray, tomato seeds are sowed, and seedling raising is carried out by controlling the environmental temperature; after the seedlings reach a planting standard, the seedlings are transplanted into a planting bag filled with the seedling raising substrate for planting; after the planting and seedling recovery are completed, the live earthworms are inoculated into the seedling raising substrate in the planting bag to obtain a compound substrate; the water content of the compound substrate is controlled during the whole growth period of the tomatoes; the tomatoes are subjected to hanging, pruning, branch beating and leaf picking treatments; and the tomatoes are harvested after the fruits are matured. The application realizes the best balance between high yield and high quality of the tomatoes.

The utility model relates to the technical field of tomato seed processing, in particular to a delinting device for tomato seeds, which can completely collect fluff, prevent the fluff from floating in the environment to affect processing, reduce processing cost and improve processing efficiency. The delinting device comprises a device main box, a plurality of supporting legs, a depilating assembly, a feeding assembly and a collecting assembly, the supporting legs are installed at the four corners of the bottom of the device main box, the depilating assembly is installed in the device main box, a discharging port is formed in the right side of the depilating assembly, the input end of the depilating assembly is connected with the feeding assembly, and the collecting assembly is installed at the lower end in the device main box.

The utility model relates to the technical field of seed coating, in particular to a tomato seed coating treatment device, which is convenient for discharging coated seeds into a collection box for collection, convenient for collection of tomato seeds, reduced in labor intensity, convenient to use and high in practicability. Comprising a bottom plate and a collecting box, the collecting box is fixedly installed at the upper end of the bottom plate, a cavity is formed in the collecting box, and an opening is formed in the upper end of the collecting box; the device further comprises a mixing box, a coating box, a sealing cover, a spraying mechanism and a moving mechanism, the mixing box is fixedly installed on the bottom plate, a cavity is formed in the mixing box, a mixing cavity is formed in the coating box, an opening is formed in the left end of the coating box, and the sealing cover is installed at the left end of the coating box through bolts; a plurality of through holes communicated with the mixing cavity are formed in the lower part of the coating box, and the coating box is mounted on the moving mechanism.

TITLE: USE OF A BACILLUS SIAMENSIS STRAIN AS A BIOSOLUTION IN TOMATO CULTIVATION The present invention relates to the use of a particular bacterial species as a biosolution in tomato production and cultivation. More specifically, the invention relates to the use of a Bacillus siamensis strain, deposited with the National Collection of Microorganism Cultures (CNCM) under the order number CNCM I-5921, in stimulating the development and growth of tomato seeds and seedlings or improving tomato crop yields, and in improving the resistance and tolerance to abiotic stress of seeds, seedlings, and tomato crops. [Fig. 1]

The invention provides a method for removing tomato spotted wilf viruses in tomato seeds. The method comprises the following steps: (1) soaking the tomato seeds with an ozone aqueous solution; and (2) performing soaking treatment on the tomato seeds subjected to soaking treatment in the step (1) by using a detoxification agent composition so as to obtain the tomato seeds without the tomato spotted wilf virus. According to the removal method provided by the invention, the tomato spotted wilf virus carried by the tomato seeds can be effectively removed, the germination rate of the tomato seeds is not reduced, and the problems that the virus removal efficiency is low and the vitality of the tomato seeds is reduced in the prior art are solved. Moreover, the method is economical, efficient, environment-friendly and simple and convenient to operate, has remarkable popularization value, can provide reliable technical support for tomato virus disease prevention and control and non-toxic seedling breeding, and has long-term significance for guaranteeing cross-regional healthy circulation of seeds and agricultural safety production.

The utility model relates to the technical field of crop culture, and discloses a device for accelerating germination and germination of tomato seeds, which comprises a box body assembly, a cover plate assembly and a storage assembly, the box body assembly comprises a device box, a glass panel is fixed on the side part of the device box, and meanwhile, a drainage interface and a water inlet interface are arranged on the side part of the device box; the cover plate assembly comprises a device cover plate installed on the device box, a connecting pipe is fixed to the bottom of the device cover plate, a regulating button is movably connected to one end of the connecting pipe, a threaded rod is fixed to the regulating button, and the threaded rod is connected into the connecting pipe in a threaded mode. Meanwhile, the tomato seeds are stored in the storage assembly, so that the seeds cannot be damaged during water drainage and water inflow, the stability of germination accelerating and germinating work of the seeds in the device box is guaranteed, and the phenomenon that root buds are broken is reduced.

The invention relates to the technical field of molecular biological detection of plant viruses, and discloses a primer and a method for detecting southern tomato viruses. The primer comprises STV148 or STV287, and the primer comprises STV148 or STV287; wherein the sequence of the STV148 upstream primer is as shown in SEQ ID NO. 1, and the sequence of the STV148 downstream primer is as shown in SEQ ID NO. 2; the sequence of the STV287 upstream primer is as shown in SEQ ID NO. 3, and the sequence of the STV287 downstream primer is as shown in SEQ ID NO. 4. The two pairs of primers can specifically amplify the southern tomato virus, whether tomato seeds or plants are infected with the southern tomato virus or not can be identified, RT-PCR products can be detected through electrophoresis, amplification banding patterns are clear, the two primers can be repeated, and the accuracy is high.

The utility model discloses a tomato seedling cultivation device which structurally comprises a cultivation box, a placing plate and a covering frame, tomato seeds are placed in a placing cavity in the placing plate to be cultivated and planted, and the tomato seeds are covered under the action of the transparent covering frame, so that photosynthesis is facilitated; the situation that in rainy days, manual carrying and moving are needed is avoided, work and manpower are saved, water in a water tank is conveyed to a spraying row through a water conveying pipe in a pump body, the water is sprayed into a containing cavity through a nozzle at the lower end, a motor drives a lead screw to enable a movable sliding block to move left and right under stress, and the working efficiency is improved. Therefore, water is automatically sprayed to planting, the working efficiency is higher, manual handheld spraying is avoided, time is saved, when seedlings are taken out, a pull-out plate can be pulled out upwards through a lifting handle and a pull rod connected with the lifting handle, all seedling soil is pulled out, pulling is more convenient, and the seedling planting device is convenient to use. The damage to the seedlings is reduced.

The invention discloses a rotary tomato seed extraction device, and particularly relates to the technical field of seed extraction, the rotary tomato seed extraction device comprises two vertical plates which are vertically arranged in parallel, a supporting plate is fixedly arranged between the bottom ends of the opposite sides of the two vertical plates, and a wall breaking cylinder is fixedly arranged between the top ends of the two vertical plates; a feed port is formed in the middle of the top of the wall breaking cylinder, a discharge port is formed in the middle of the bottom of the wall breaking cylinder, and a rotary seed taking mechanism is arranged between the wall breaking cylinder and the supporting plate and corresponds to the discharge port; the rotary seed taking mechanism comprises a discharging pipe rotationally mounted at the discharging opening through a bearing and a first air cylinder fixedly mounted at the position, corresponding to the discharging opening, of the top of the supporting plate, an upper wobble plate is fixedly arranged at the bottom end of the discharging pipe, a lower wobble plate is rotationally mounted at the end of the telescopic end of the first air cylinder through a bearing, and a driving assembly is arranged between the upper wobble plate and the lower wobble plate. The upper grinding block and the lower grinding block which rotate relatively in a reciprocating mode are used for conducting rotary rubbing on seeds coated with pulp through the grinding teeth, and separation of the seeds and the pulp is achieved.

The invention discloses a method for promoting the growth of tomato plants by using the combination of tropanomyces globosus w5 and acinetobacter pidermatum 1-29. The method comprises the following steps: selecting uniform tomato seeds, accelerating germination in a dark place, and sowing and raising seedlings in a seedbed after germination; when the tomato seedlings grow true leaves, the tomato seedlings are transplanted into potted plants, and one tomato seedling is transplanted into each pot; and after the tomato seedlings grow 2-4 pairs of true leaves, applying a totalella globosa w5 spore suspension and an acinetobacter picoteri 1-29 suspension in a combined manner, and subsequently performing normal field management. Through combined application of the plant growth-promoting rhizosphere fungus trophicus w5 and the soil phosphate-solubilizing bacteria acinetobacter pideri 1-29, soil nutrients are activated, the nutrient absorption efficiency of tomatoes is improved, and therefore the biomass of tomato plants is increased.

This invention relates to the field of plant molecular breeding technology, and discloses a tomato NOR‑like1 The application of genes in breeding tomato varieties that are easy to deseed and process, the aforementioned NOR‑like1 The gene is an encoding a NAC transcription factor, the coding sequence of which is shown in SEQ ID NO: 1, or a nucleic acid sequence that has at least 90% sequence identity with the sequence shown in SEQ ID NO: 1 and has the function of regulating the development of the trichomes of tomato seed coat; by reducing or eliminating the above... NOR‑like1 Breeding goals are achieved by adjusting gene expression levels or protein function in tomato plants. The resulting tomato plants exhibit the absence of seed coat hairs on the seed surface, preventing adhesion between adjacent seeds, and producing large fruits. This invention fundamentally eliminates seed coat hairs on tomato seeds at the genetic level, and has broad application potential in breeding tomato varieties with easily separable seeds from the pulp and easily separable seeds.

The invention relates to the technical field of tomato seeds, in particular to tomato seed colloid cleaning equipment which comprises a box body, a stirring mechanism, a conveying mechanism and a cleaning mechanism. The box body is defined by a mounting plate and a connecting plate; the stirring mechanism comprises two groups of stirring blades which are symmetrically distributed and reversely rotate, and seed sinking and pulp residue floating are accelerated; the transmission mechanism is linked with the piston cylinder through a conveying shaft with a V-shaped channel, quantitatively sucks the seed mixed liquid deposited at the bottom of the box body and conveys the seed mixed liquid to the cleaning mechanism; and the cleaning mechanism adopts a rotary brush and a fixed brush to rub the seeds to remove colloid, and pushes the seeds to move towards discharge ports on two sides through a thread-shaped track. Efficient seed separation, impurity isolation conveying and colloid nondestructive removal are achieved, the seed purity and the colloid removal rate are remarkably improved, and the method is suitable for large-scale production of tomato processing.

The utility model relates to the technical field of cultivation supports, in particular to a tomato cultivation support with a selenium-enriched microbial inoculum irrigation function, which comprises a base, a support mechanism is rotatably connected to the top end of the base and comprises a servo motor, and the servo motor is fixedly mounted at one end of the top end of the base. One end of the servo motor is rotationally connected with a transmission rod and penetrates through the base to the interior of the base, and irrigation mechanisms are fixedly installed on the two sides of the base, penetrate through the interior of the base and are slidably connected to the top end of the base. According to the utility model, the tomato seeds in the culture dish on the bracket can be fully illuminated through the mutual matching of the internal part bracket of the bracket mechanism, the growth state of the tomato seeds is ensured, and the automatic irrigation operation of the tomato seeds in the culture dish can be completed through the mutual matching of the internal parts of the irrigation mechanism; therefore, the farming amount of farmers is reduced, and the practicability of the cultivation support is improved.

The invention discloses a seed dressing agent and a preparation method thereof. Comprising 30-50 parts of a chaetomium globosum QM bacterial agent, 30-50 parts of an enterobacter chinense 314 A1 bacterial agent, 20-40 parts of chitosan, 5-10 parts of a film-forming agent and 3-8 parts of a wetting dispersant. According to the seed dressing agent disclosed by the invention, the chaetomium globosum QM bacterial agent and the enterobacter chinense 314 A1 bacterial agent are added, so that the seedling rate and the growth condition of tomato seedlings are improved, and a synergistic interaction effect is achieved by combined use of the bacterial agent and the enterobacter chinense 314 A1 bacterial agent. By using the polylactic acid-polyethylene glycol copolymer and locust bean gum composite film-forming agent and the nekal and polyethylene glycol monohexadecyl ether composite wetting dispersant, the germination rate of the tomato seeds is increased, and synergistic interaction is achieved.

TITLE: USE OF A BACILLUS SIAMENSIS STRAIN AS A BIOSOLUTION IN TOMATO CULTIVATION The present invention relates to the use of a particular bacterial species as a biosolution in tomato production and cultivation. More specifically, the invention relates to the use of a Bacillus siamensis strain, deposited with the National Collection of Microorganism Cultures (CNCM) under the order number CNCM I-5921, in stimulating the development and growth of tomato seeds and seedlings or improving tomato crop yields, and in improving the resistance and tolerance to abiotic stress of seeds, seedlings, and tomato crops. [Fig. 1]

The invention provides a Chinese wolfberry and tomato grafting method which comprises the following steps: S1, sowing: firstly sowing Chinese wolfberry seeds, and then sowing tomato seeds 7-10 days later; after 2-4 true leaves grow out of each Chinese wolfberry seedling, 10% paclobutrazol wettable powder 500-fold liquid is used for spraying the whole plant; paclobutrazol is not applied after tomato seedlings emerge, only water needs to be supplemented regularly, and other management measures are the same as those of lycium barbarum seedlings; s2, grafting: starting grafting when 8 true leaves grow on the medlar seedlings and 4-6 true leaves grow on the tomato seedlings; watering and entropy making are performed one day before grafting, and grafting is started in the afternoon of a sunny day; the grafting height is 2-6 cm; s3, management after grafting: supplementing illumination to the grafted seedlings, and ventilating and hardening the seedlings. The method has the advantages that the grafting height is 2-6 cm, the survival rate can be increased, meanwhile, grafting is carried out in advance, fructus lycii is sown in advance for 7-10 days, paclobutrazol is used, and tomato does not use paclobutrazol, so that grafting is further carried out in advance.

The invention discloses a cultivation method of taste tomato seedlings, and particularly relates to the technical field of agricultural seedling raising, and the cultivation method comprises the following steps: S1, carrying out low-temperature variable-temperature stress initiation treatment on high-sugar-degree tomato seeds, S2, preparing a functional matrix by using probiotic fermentation wastes, and carrying out tray loading, s3, carrying out spectrum regulation and control by adopting a dynamically changing blue light, red light and far-red light ratio in a seedling raising period, S4, carrying out targeted water and fertilizer intervention by stages, including mild stress induction before field planting, and S5, carrying out targeted water and fertilizer intervention by monitoring seedling morphology and physiological parameters. And determining outplanting by taking the condition that the soluble sugar content of leaves is not lower than 6.5% of dry weight and the root activity is not lower than 0.35 mg.g <-1 >. H <-1 > as digital seedling standards. According to the method, through cooperation of multiple technologies, metabolism is directionally regulated and controlled in the seedling stage, the sugar degree, acidity and aroma substance complexity of fruits can be synchronously improved, standardized production of high-quality seedlings is achieved, and the method has the advantage of cyclic utilization of resources.