96 results about "Tomato seed" patented technology

Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the growth of tomato under low light conditions. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil containing the tomato seeds or young seedlings. Optionally, the KHP solution can be diluted by water at different ratios as disclosed in the specification.

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 target segment and double-stranded RNA for preventing and controlling propagation of tomato brown crinkled fruit virus through tomato seeds and application of the target segment and the double-stranded RNA. Wherein the nucleotide sequence of the target segment is as shown in SEQ ID NO.3, or a sequence which is as shown in SEQ ID NO.3, has at least 90% of homology and has coded amino acid as shown in SEQ ID NO.4 is substituted. The invention further discloses double-stranded RNA of the target interference target section, the double-stranded RNA is used for single isolation treatment or batch treatment of germinated tomato seeds, and the infection rate of the tomato brown crinkled fruit virus on germinated tomato seedlings can be effectively reduced under the condition that the germination rate of the tomato seeds is not affected. The method for preventing and controlling propagation of the tomato brown crinkled fruit virus through the tomato seeds by using the double-stranded RNA is safe and harmless, and has a good application prospect.

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 invention relates to a preparation method and application of tomato seed small molecular protein with muscle attenuation resisting activity, and belongs to the field of biotechnology active ingredient development. The preparation method comprises the following steps: cleaning and drying tomato seeds, carrying out superfine grinding treatment, and preparing the small molecular protein with muscle attenuation resisting activity from the tomato seeds through alkali treatment and low-temperature enzymolysis of biological enzyme. Experimental results show that the tomato seed micromolecular protein obtained by the invention has the efficacy of improving muscle attenuation, has the advantages of safety, long-term use, no toxic or side effect and the like, and can be applied to the fields of functional foods, health care products and medicines for improving muscle attenuation and related symptoms thereof. The invention provides theoretical basis and technical support for developing novel muscle attenuation resistant products, and has wide application prospect and market value.

The invention discloses a method for improving tomato fruit yield and quality under a high temperature condition, which comprises the following steps: putting tomato seeds into a germination accelerating box to grow into tomato seedlings, planting the tomato seedlings in a sunlight greenhouse when the tomato seedlings grow to have four leaves and one core, supplying water to tomatoes, applying fertilizer, preventing diseases and insect pests, and transplanting the tomato seedlings in the middle and last ten days of June when the weather is high temperature. Spraying a glutathione solution on the leaf surfaces of the tomatoes until the tomato fruits are mature; the glutathione is used for treating commonly-cultivated tomatoes, has a remarkable promoting effect on the single fruit weight and the single plant yield of the tomatoes and the content of soluble solids, soluble sugar and vitamin C in the tomatoes, meanwhile, the content of nitrate is reduced, the yield and quality of the tomatoes are effectively improved, technical support is provided for improving the yield and quality of the tomatoes, and the method is worthy of popularization and application. The invention relates to a method for improving tomato fruit yield and quality under a high temperature condition.

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 present invention discloses a pectin-degrading Chinese microbe 7-7 and its application. The pectin-degrading Chinese microbe (Sinomicrobium pectinilyticum) 7-7 provided by the present invention has a preservation number of CGMCC No.31313. The bacterium can tolerate 120gL ‑1 The present invention has the potential growth-promoting ability of producing IAA, iron carriers and forming biofilms, etc.; the bacteria can improve the germination rate of rice / tomato seeds under NaCl stress; the strain is inoculated into the rhizosphere of potted corn, and can promote the growth and development of corn under 700mM NaCl stress. The present invention is of great significance for developing functional microbial fertilizers, tapping the potential of saline-alkali land, achieving high and stable yields of saline-alkali crops, and ensuring my country's food security.

The utility model relates to the technical field of separating devices, and discloses a tomato peel and seed separating device which comprises a shell, a feeding pipeline, a separating device, a driving mechanism, a screening mechanism and a drying mechanism. One end of the feeding pipeline extends to the outdoor space, the other end of the feeding pipeline penetrates through the shell, and the feeding pipeline is used for conveying tomato peels and seeds into the shell; the separation device is arranged in the shell; the driving mechanism is connected to the separating device and used for driving the separating device to rotate; the screening mechanism is arranged on one side of the separating device, and the screening mechanism is used for screening tomato peels and tomato seeds; according to the tomato peel and seed separating device, the tomato peel and the tomato seeds can be efficiently separated, the labor intensity of workers is reduced, and the production efficiency is greatly improved.

The utility model discloses a tomato seed taking device, and particularly relates to the field of tomato seed taking, which comprises a seed removing cylinder, a crushing shaft piece is rotatably connected in the seed removing cylinder, a filter plate is fixedly mounted on the inner wall of the seed removing cylinder, a dewatering cylinder is fixedly mounted at the bottom of the seed removing cylinder, and a rotary filter cylinder is rotatably connected to the bottom of the seed removing cylinder. A pressing plate is slidably connected to the inner wall of the seed removing barrel and slidably connected to the outer side of the smashing shaft, an electric cylinder is fixedly mounted at the top of the seed removing barrel, the pressing plate is fixedly mounted at the output end of the electric cylinder, a first motor is fixedly mounted at the top of the seed removing barrel, and the smashing shaft is fixedly mounted at the output end of the first motor. According to the utility model, the crushing shaft piece and the rotary filter cylinder are arranged, tomatoes are crushed through the crushing shaft piece, then the crushed tomatoes are washed, juice with seeds enters the rotary filter cylinder, and then water and the seeds are rapidly separated through the rotary filter cylinder, so that the extraction efficiency and the seed extraction convenience are improved.

The invention discloses a method for preparing tomato seed oil rich in high cis-lycopene, and belongs to the technical field of food processing and functional grease development. The invention discloses a method for preparing tomato seed oil rich in high-cis lycopene, which comprises the following steps: sequentially carrying out steam expansion treatment and subcritical extraction on tomato seed raw materials to obtain tomato seed oil rich in high-cis lycopene; according to the steam expansion treatment, cell walls of tomato seeds are destroyed under high-temperature and high-pressure conditions, and release of lycopene and conversion from trans-isomer to cis-isomer are promoted. According to the present invention, with the steam explosion treatment and subcritical extraction combined technology, the content and the ratio of the cis-lycopene in the tomato seed oil are significantly improved, and the ratio of the trans-lycopene is reduced so as to improve the nutritional value and the functional characteristics of the tomato seed oil. After the technology is adopted, the content of cis-lycopene in the tomato seed oil is obviously increased. The method provided by the invention is simple to operate, low in cost and suitable for industrial production.

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.

The present invention belongs to the technical field of tomato seedling cultivation, and relates to a precise watering method for tomato industrialized seedling cultivation based on the porosity of the substrate, comprising the following steps: preparing a seedling cultivation substrate and loading it into a seedling tray, sowing tomato seeds, and setting the porosity of the selected seedling cultivation substrate as x; watering the sown seedling cultivation substrate and keeping it moist until the tomato seeds germinate; after the tomato seeds germinate, using the equation y = 0.49x<supgt;2< / supgt; - 0.28x + 0.12 as a guiding method to quantitatively water the seedling cultivation substrate, where y (L) is the optimal watering amount per liter of the seedling cultivation substrate, until the tomato seedlings meet the requirements for transplantation. The present invention obtains the correlation between the porosity, the watering amount and the strong seedlings, forms a precise irrigation technology that can support the automatic control of the Internet of Things, and realizes the precise irrigation of tomato industrialized seedling cultivation.

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 tomato seed delinting and medicine dipping device, and relates to the field of tomato seed delinting and medicine dipping, the tomato seed delinting and medicine dipping device comprises a medicine dipping box, an upper half cylinder is fixed above the medicine dipping box, the outer surface of the upper half cylinder is sequentially provided with a dryer, a sprayer and a spray nozzle from top to bottom, and the outer surface of the medicine dipping box is provided with a drain valve; two symmetrical linkage mechanisms are arranged in the upper half cylinder, each linkage mechanism comprises a rotating pipe and a second protruding block pipe, and the rotating pipes are arranged in the upper half cylinder and located on the axis of the upper half cylinder. According to the tomato seed delinting and medicine soaking device, seeds can be repeatedly rubbed while being stirred, falling of surface villus of the seeds can be accelerated through repeated rubbing of the seeds, and therefore the device can improve the delinting efficiency of the seeds, continuous delinting and medicine soaking operation can be conducted on the seeds, and operation is convenient and fast.

The invention relates to the technical field of agriculture, in particular to a tomato seed cultivation method. Comprising the following steps: S1, cleaning and disinfecting male and female parent seeds, sowing the disinfected male and female parent seeds, spraying a detoxification agent, and performing illumination culture; s2, stem tips of top growing points are cut and placed on an induction culture medium to be subjected to induction culture, and tomato seedlings are obtained; s3, performing virus detection on the leaves of the tomato seedlings to obtain virus-free male parent and female parent single plants; s4, carrying out propagation expanding; s5, putting the male and female parent seedlings obtained by propagation on a rooting culture medium for culture, and performing acclimatization and transplanting to obtain virus-free male and female parent seedlings; s6, planting the obtained virus-free male and female parent seedlings, and hybridizing to obtain the tomato seeds. The tomato seeds obtained by the cultivation method disclosed by the invention do not contain viruses, and have very high propagation coefficient, survival rate and germination rate.

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 screening equipment for tomato sauce processing comprises a screening box, the left side of the top of the screening box is communicated with a feeding hopper, and a stirrer is arranged on the right side of the top of the screening box. According to the tomato sauce screening device, the stirrer, the containing box, the filtering hopper, the inclined plate, the L-shaped frame and the filtering net are adopted to form a tomato sauce screening mechanism, tomato sauce is injected into the feeding hopper, and the tomato sauce is made to slide into the containing space formed by the L-shaped frame and the inner wall of the screening box from the inclined plate under the action of gravity and the pneumatic knocking hammer; according to the tomato sauce screening equipment, tomato sauce is stirred by combining an impeller of a stirrer, so that the tomato sauce penetrates through a filter screen to enter a containing box and is secondarily filtered by a filter hopper, tomato seeds and tomato peels in the tomato sauce are separated, and the purposes of improving the quality of the tomato sauce and recycling the tomato seeds and the tomato peels are achieved. The tomato sauce can be conveyed without waiting for complete separation of impurities, so that continuous screening of the tomato sauce is facilitated.

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.