89 results about "Cherry tomato" patented technology

The invention provides a multicolor cherry tomato color classification and sugar degree detection method and device based on hyperspectral data, and the method comprises the following steps: obtaining an original hyperspectral image of tomatoes, and extracting the area of all regions in the original hyperspectral image as a region of interest of a sample; taking the average spectrum of the region of interest as the original spectrum of each sample; preprocessing the hyperspectral data; the characteristic wavelength most relevant to the color is screened out; establishing a color value prediction model between the color value indexes and the spectral data; inputting the hyperspectral data into the constructed color value prediction model, predicting the color values of the tomato samples, setting a threshold range according to the predicted values of L, a * and b *, and performing color classification on the tomato samples; the characteristic wavelength most related to the sugar degree is screened out; and based on a color classification result, respectively constructing three color tomato sugar degree prediction models. According to the method, the sugar degree prediction models are respectively established for the tomatoes with different colors, so that the sugar degree prediction precision is improved.

The invention provides a fruit quality detection method, a robot and terminal equipment, and the method is applied to the fruit quality detection robot, and specifically, a plant canopy is scanned to obtain a canopy image so as to recognize a target detection fruit and adjust the collection posture of a mechanical arm, so that target recognition and positioning of the fruit are realized; fruit appearance images of target detection fruits are collected through the visual system, fruit external appearance characteristic detection is achieved, fruit spectrum data of the target detection fruits are collected through the spectrum collection system, fruit internal quality detection is achieved, and detection surrounds the whole growth stage of the whole cherry tomato plant and is continuous; in addition, fruit quality evaluation is carried out based on a deep learning model, and it is ensured that a quality detection task can be rapidly responded and completed in an orchard environment. Therefore, the fruit growth stage can be efficiently, accurately and automatically monitored in the orchard, the overall quality and market competitiveness of the fruits are improved, and agricultural mechanization and automation development is promoted.

The invention belongs to the field of intelligent agricultural equipment research, and relates to a cherry tomato picking end effector and a using method thereof.The effector comprises a driving assembly and a finger assembly, the finger assembly is of a thin and long finger structure, and the probability of interference with plants in a narrow space is remarkably reduced; therefore, the adaptability and the picking success rate of the equipment in an unstructured environment are enhanced; the driving assembly adopts a dual-motor cooperative driving design, a lead screw motor is used for controlling opening and closing of fingers to grab fruits, a stepping motor drives the finger assembly to rotate to complete torsion separation of fruit stems, and the dual-channel driving mode with clear division of labor is beneficial to improving the synergism of picking actions and the overall operation efficiency. The automatic picking machine is suitable for automatic picking tasks of cherry tomatoes in various facility environments such as greenhouses or greenhouses.

The utility model relates to the technical field of cherry tomato screening, in particular to a cherry tomato cleaning and screening device which comprises a cleaning and screening device body, a cleaning water tank is arranged on the cleaning and screening device body, a feeding hopper is arranged on one side of the upper end of the cleaning water tank, and a chain type conveying mechanism and a belt type conveying mechanism are installed in the cleaning water tank. Roller mounting plates are further arranged on the two sides of the cleaning and screening device body, a guide hopper is arranged at one end of each roller mounting plate, and a spray washing pipe and a drying box are further mounted at the upper end of each roller mounting plate. According to the cherry tomato cleaning and screening device, the belt type conveying mechanism with the material pushing plate is arranged in the cleaning water tank, and the ultrasonic generator is arranged at the belt type conveying mechanism, so that cherry tomatoes can be continuously conveyed to the chain type conveying mechanism with the bucket type conveying basket in the cleaning water body, and the cleaning effect is guaranteed; and meanwhile, the cherry tomatoes can be conveniently conveyed between the cleaning water tank and the screening conveying roller.

The invention relates to the technical field of agriculture, and particularly discloses a cherry tomato whole growth period fertilization method, which comprises the following steps: 10-15 days before field planting, deeply ploughing soil for 30-35 cm, exposing for 3-5 days, adjusting the pH value of the soil to 6.0-7.0, and adjusting the EC value to be less than 1.2 mS / cm; 600-800 kg / mu of carbon enzyme microbial fertilizer and 50-60 kg / mu of compound fertilizer are applied to the upper layer; 150-200 kg / mu of carbon energy soybean organic fertilizer and 100-120 kg / mu of silicon-calcium-magnesium fertilizer are applied to 0-20 cm of the middle layer; applying cattle and sheep manure of which the total amount is greater than or equal to 2000 kg / mu and fermented soybean meal of which the amount is 200-250 kg / mu to 20-40 cm of After fertilization, 300 times of EM bacteria liquid is immediately sprayed; according to the method, layered fertilization is combined with the microbial agent to activate soil activity, a long-acting nutrition library is constructed in a base fertilizer stage, and drip irrigation and foliage topdressing schemes at key nodes in a growth period are matched, so that the absorption efficiency of the cherry tomatoes on nitrogen, phosphorus, potassium and medium trace elements is remarkably improved; through fulvic acid, brassinolide and other substances, crop physiological status is rapidly adjusted, stress of high temperature, cloudy and rainy days and the like is effectively resisted, and fruit development continuity is guaranteed.

The invention discloses a cherry tomato maturity detection method based on a YOLOv8 improved algorithm. Relates to the field of image recognition, in particular to the technical field of maturity detection of cherry tomatoes in a complex environment based on a YOLOv8 model. The problems of insufficient detection precision and insufficient dense target processing capability in the prior art are solved. The method comprises the following steps: preprocessing a data set; optimizing the YOLOv8n model: in a trunk part of the YOLOv8n model, replacing a Conv module with an ADown module; in the neck part of the YOLOv8n model, a C2F module is replaced by a VoVGSCSP module, a Conv module is replaced by a GSConv module, and an EMA mechanism is added; and evaluating the performance of the ASE-YOLOv8n model by adopting the test set, and determining that the test is qualified when the threshold value of the confidence coefficient is greater than 0.6.

The invention relates to a cherry tomato storage period evaluation method and application, and belongs to the technical field of analysis and detection. The method for evaluating the storage period of the cherry tomatoes comprises the following steps: acquiring a cherry tomato sample; loading into a headspace bottle and incubating to obtain a headspace gas; carrying out headspace-gas chromatography-ion mobility spectrometry detection; vOCal analysis software is adopted for data collection; carrying out qualitative analysis on the volatile components by adopting a database; a cherry tomato classification model is constructed by adopting a multivariate statistics method, so that cherry tomato samples in different storage periods are classified. The evaluation method disclosed by the invention can be used for monitoring, classifying and judging the change of the volatile components of the cherry tomato samples under different storage conditions, and has the characteristics of high throughput, fast response, good repeatability, high accuracy and strong analysis capability.

The invention belongs to the field of molecular markers and detection thereof, and particularly relates to an SNP (Single Nucleotide Polymorphism) site primer combination for identifying the authenticity of tomato varieties and the purity of hybrids and application of the SNP site primer combination. The three SNP primer combinations provided by the invention can be respectively used for performing early identification on a common tomato variety, a cherry tomato variety and a taste tomato variety in a seed or seedling stage, so that the authenticity of the varieties and the purity of hybrids are ensured, and meanwhile, whether two or more unknown tomato varieties belong to the same variety or not can be identified; and the hybrid purity of the tomato variety to be detected. The rights and interests of producers and breeders can be practically protected, and technical support is provided for protection of tomato germplasm resources and new varieties.

The present application belongs to the field of microbial technology, and particularly relates to a bacteriophage preparation for controlling foodborne enterobacter and application thereof, wherein the bacteriophage preparation comprises any one or several of bacteriophage PhiEAS1, bacteriophage PhiEHO11, bacteriophage PhiEHO14 and bacteriophage PhiECL22. The four bacteriophages provided by the present application can be used alone or combined into a bacteriophage cocktail, and the influence of the bacteriophage preparation on enterobacter in different ecologies and environments is explored through bacteriophage cocktail therapy. The results show that the bacteriophage preparation exhibits significant bacteriostatic activity on various food substrates contaminated by Enterobacter hormaechei, such as lettuce, pork, milk, cherry tomato and the like; in an animal model, intraperitoneal injection of the bacteriophage preparation can effectively prevent and treat bacteremia caused by Enterobacter hormaechei, and shows potential as an anti-Enterobacter hormaechei biological control agent.

The present invention relates to a Xiaomi autumn sauce composition having excellent palatability and low sugar content, and more particularly, to onion, cherry tomato, olive oil, apple vinegar, lime juice, minced garlic, peperoncino, a natural sweetener, salt, and parsley. The skipjack feed is prepared from skipjack meal. The odd rice autumn sauce composition composed of the components has excellent palatability, is low in sugar content and rich in various nutritional ingredients, and also shows excellent pharmacological effects.

The cherry tomato planting method comprises a step of pruning branches with double stems so as to obtain two main branches, and is characterized by further comprising a step of repeatedly pinching and thinning buds on the main branches when inflorescence of a second spike is obviously visible, and specifically, the first spike inflorescence and the second spike inflorescence are obviously visible. When two inflorescences grow on the main branch and the length of the inflorescence of the next inflorescence is more than 3cm or three buds exist on the main branch, performing terminal bud pinching treatment on a new shoot which normally grows on the inflorescence of the next inflorescence, meanwhile, reserving axillary buds of adjacent leaves under the inflorescence of the next inflorescence as extension branches of the main branch for culture, and thinning all the rest axillary buds. In the step of repeated pinching and bud thinning, pinching is carried out every two ear inflorescences, so that the ear length and the fruit setting rate of a main branch from the first ear inflorescence to the last ear inflorescence are gradually increased, and the fruit setting rate and the yield of cherry tomato plants are effectively improved; the inflorescence is treated every two spikes, so that the inflorescence stretching, flowering and fruit setting capacities are guaranteed to the maximum extent, and meanwhile, the moderate growth vigor of the plants is well coordinated.

The invention belongs to the field of microcapsule preparation, and particularly relates to a preparation method of a cumin essential oil / soybean protein isolate microcapsule and application of the cumin essential oil / soybean protein isolate microcapsule in improvement of kraft paper performance in cherry tomato preservation. The cumin essential oil (CEO) / soybean protein isolate (SPI) microcapsules are prepared through a coacervation method, the performance of the microcapsules is optimized, the microcapsules are added into konjac glucomannan (KGM) to serve as a coating solution, and the physical and chemical performance of kraft paper is enhanced through a coating method. The release behavior, the antibacterial property and the fresh-keeping effect of CEO are studied. Results show that when the wall-core ratio is 7: 3, the highest encapsulation efficiency can reach 92.20 + / -0.43%. The shelf life of the cherry tomatoes treated by the microcapsule is prolonged by more than 7 days. Therefore, the CEO / SPI microencapsulation and KGM coating has the potential of being used for preserving the cherry tomatoes. According to the preparation method, the cumin essential oil / soybean protein isolate microcapsule microencapsulation is combined with konjac glucomannan to be used for the kraft paper coating, the packaging material with antibacterial and fresh-keeping performance is developed, and a new solution is provided for cherry tomato fresh-keeping.

This invention belongs to the field of molecular markers and their detection, specifically relating to SNP primer combinations and their applications for identifying the authenticity of tomato varieties and the purity of hybrids. The three SNP primer combinations provided by this invention can be used for early identification of common tomato varieties, cherry tomato varieties, and flavorful tomato varieties at the seed or seedling stage, ensuring the authenticity of the varieties and the purity of the hybrids. They can also identify whether two or more unknown tomato varieties belong to the same variety, and determine the hybrid purity of the tomato variety being tested. This effectively protects the rights and interests of producers and breeders, and provides technical support for the protection of tomato germplasm resources and new varieties.

The invention discloses a high-yield cultivation method for cherry tomatoes in a greenhouse. The invention belongs to the technical field of cultivation, through scientific soil treatment and fertilization methods, good soil conditions are provided for growth of cherry tomatoes, soil fertility is improved, growth and development of the cherry tomatoes are facilitated, meanwhile, reasonable seedling raising and field planting methods are adopted, the survival rate of seedlings is increased, the growth quality of the seedlings is improved, and the yield of the cherry tomatoes is increased. A foundation is laid for high yield; according to the method, field management is enhanced, including temperature, illumination, water and fertilizer, plant adjustment and the like, the requirements of the cherry tomatoes in different growth stages can be met, and the yield and quality of the cherry tomatoes are improved; effective pest and disease control measures are adopted, occurrence of pests and diseases is reduced, the use amount of pesticides is reduced, and safety and quality of cherry tomatoes are guaranteed.

1. Name of the product in this design: Rotary peeling disc. 2. Purpose of this design: It is used as the cutting disc of a fruit and vegetable peeling machine. The fruit and vegetable peeling machine is used to remove the skin of fruits and vegetables, such as grapes and cherry tomatoes. It removes the skin of fruits and vegetables by driving the cutting disc to rotate and using the blades on it. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: The disc in Design 2 is made of transparent material.

The application discloses a light regulation method for promoting rapid propagation and generation multiplication of cherry tomatoes, and relates to the technical field of plant breeding. The method comprises the following steps: providing artificial light sources for the culture of growing cherry tomato plants to promote the growth of the cherry tomato plants, wherein the artificial light sources comprise 80-90% red light and 10-20% blue light in terms of light quality spectrum integral percentage. The application can be used for supplementing when the sunlight as the main light source is weak or can be used as a pure artificial light source for culture. The application can avoid the poor growth of cherry tomatoes caused by the uncertainty of the light intensity and effective light duration of sunlight, and through light regulation, the light environment parameters can be scientifically and accurately improved to regulate the rapid propagation and generation multiplication of cherry tomatoes, so that the cherry tomatoes have the advantages of thick stems and strong disease resistance in the seedling stage, the leaves are dark green, the seedling recovery period is short, the flowering and fruit setting period and the fruiting period are advanced, the stem height of the plants is increased, and the soluble solid content, yield and the like are significantly improved.

An automatic cherry tomato placing and sorting device comprises a feeding unit, a swing sorting unit, a direction detecting and adjusting unit and a packaging and box placing unit. The swing sorting unit comprises a rotating disc located beside the feeding unit and a first driving mechanism for driving the rotating disc to rotate in the horizontal plane, a plurality of product mounting parts are arranged on the upper surface of the rotating disc, and the swing sorting unit further comprises a first grabbing mechanism for placing products on the feeding unit on the product mounting parts; the direction detection and adjustment unit comprises an image acquisition part for acquiring an image of a product on the turntable to judge the direction of the product, and a second driving mechanism electrically connected with the image acquisition part and used for driving the product mounting part to rotate to turn the direction of the product; the packaging and box placing unit comprises product clamps which are located on the side of the rotary disc and used for placing the products in rows, a second grabbing mechanism for placing the products on the product installation pieces on the product clamps one by one, a product packaging box and a third grabbing mechanism for placing the products in rows in the product clamps into the product packaging box.

The invention discloses a method for identifying sheltered mature cherry tomatoes based on deep learning. The method comprises the following steps: constructing a cherry tomato growth scene data set; preprocessing data of the cherry tomato growth scene image; designing and constructing a shielded mature cherry tomato network model; constructing an evaluation system of the mature tomato recognition model; training and obtaining a shielded mature cherry tomato identification model with the optimal precision on the verification set; inputting a non-label cherry tomato growth scene image into the trained shielded mature cherry tomato identification model, and reasoning to obtain a final mature cherry tomato area result; and visualizing the results of the mature cherry tomato region. According to the method, the sheltered mature tomatoes in the complex natural environment can be identified, and the identification result has the advantages of high precision, good objectivity, rapidness, repeatability and the like.

The present invention relates to an integrated cherry tomato harvesting end effector, comprising a clamping jaw, a connecting rod, a connector, a robotic arm vacuum suction cup, a harvesting barrel, a hose, a frame, and a front and rear drive mechanism. The clamping jaws are at least three and evenly distributed along the circumference. The middle portion of the clamping jaw is rotatably connected to the front end of the harvesting barrel, the rear end of the clamping jaw is rotatably connected to the front end of the connecting rod, and the rear end of the connecting rod is rotatably connected to the connector. The front and rear drive mechanisms drive the connector to slide back and forth relative to the frame, and the robotic arm vacuum suction cup is fixed in front of the connector. The harvesting barrel is fixed to the frame, the front end of the harvesting barrel is provided with an opening for the cherry tomatoes to enter, the rear end of the harvesting barrel is provided with an opening for the robotic arm vacuum suction cup to pass through, and the lower end of the harvesting barrel is provided with a collection port for the cherry tomatoes to fall into, which is connected to the hose. The present invention also relates to an integrated cherry tomato harvesting robot. This invention improves picking efficiency and reduces breakage, and belongs to cherry tomato picking equipment.

The application discloses a kind of vegetable and fruit conveying mechanism and process, belong to vegetable and fruit conveying technical field, including rack, the inside of the rack is provided with the conveying mechanism for conveying cherry tomato, rack is sequentially arranged screening zone, cleaning zone and discharge area according to conveying advancing direction, wherein, screening zone and cleaning zone are located on the upper portion of rack, discharge area is located in the lower portion of rack, the upper side of screening zone is provided with hopper, cleaning zone position is provided with cleaning tank, discharge area position is provided with three groups of discharge ports equidistantly opened on the left side wall of rack;The application integrates classification, cleaning and discharge on a three-layer cavity conveying belt, realizes the continuous integrated operation of cherry tomato from raw material to classified finished product, the conveying belt is divided into large fruit cavity, medium fruit cavity and small fruit cavity from outside to inside, each layer is provided with screening port with gradually tapered width on the outside, and the classification according to size is automatically completed in screening zone, so that the mixed classification and additional transfer damage caused by traditional conveying and independent screening are avoided.

The invention discloses an arched shed cherry tomato dwarfing close planting cultivation method, and belongs to the technical field of cherry tomato cultivation.The cultivation method comprises the steps of seedling cultivation, transplanting and field planting, dwarfing treatment, pruning, staged dynamic water control and the like. The cherry tomatoes are cultivated by combining methods such as multi-stem pruning and staged dynamic water control, the internode length of plants is effectively reduced, the fruit setting number is increased under the limited vine hanging height in an arched shed, the weight of a single fruit is reduced, the soluble solid content of the fruits is improved, the quality is improved under the condition that the yield of the cherry tomatoes is not reduced, and the refined development of the cherry tomatoes is promoted; the method has a good development prospect in the field of cherry tomato cultivation.

1. The name of this design product: Candy Jar (Cherry Tomatoes). 2. Purpose of this design product: used to hold candies or other snacks. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention belongs to the field of packaging materials, and discloses a modified polyvinyl alcohol-based humidity-regulating antibacterial film and a preparation method and application thereof, and the modified polyvinyl alcohol-based humidity-regulating antibacterial film comprises the following components in parts by mass: 5-50 parts of polyvinyl alcohol, 2-8 parts of oxalic acid, 0-1 part of an antibacterial agent and 5-30 parts of a humidity regulator. The modified polyvinyl alcohol-based humidity-adjusting antibacterial film is prepared by mixing a modified film and a humidity adjusting agent, and the obtained modified polyvinyl alcohol-based humidity-adjusting antibacterial film has good humidity adjusting performance, air permeability and mechanical performance, can effectively prolong the shelf life of fruits and vegetables, can adjust the internal humidity of a package according to the moisture generated by breathing of cherry tomatoes, and can be used for packaging the fruits and vegetables. Fruit and vegetable rot caused by condensed water generated by over-high humidity is avoided, and serious water loss of fruits and vegetables caused by over-low humidity is also avoided. The preparation method of the modified polyvinyl alcohol-based humidity-regulating antibacterial film is simple, convenient to operate and suitable for industrial production.

The invention discloses a method for identifying cherry tomato varieties and a special SNP (Single Nucleotide Polymorphism) primer combination thereof. The SNP primer combination is composed of a primer group 1 and / or a primer group 2. Each primer group consists of three primer sequences and is used for amplifying an SNP (Single Nucleotide Polymorphism) site. The nucleotide sequences of the primers in the two primer groups are sequentially shown as a sequence 1 to a sequence 6 in a sequence table. The SNP primer combination provided by the invention can be used for identifying that the tomato variety to be detected is cherry tomato, and has important application value for determining the population attribute of tomato in agricultural production and variety breeding processes. The method provided by the invention has the advantages of high throughput, accuracy, low cost, simplicity in operation, manpower and material resource saving and the like, and has a very wide application prospect.

This invention belongs to the field of biomimetic nanomaterials technology, specifically providing a method for synthesizing biomimetic nanoenzymes and their application in antibacterial, anti-mold, and preservation of fruits and vegetables. The synthesis of the biomimetic nanoenzyme includes the following steps: (1) adding glutamic acid to deionized water and heating and stirring until a transparent or homogeneous glutamic acid solution is formed; (2) adding zinc sulfate and cerium sulfate to deionized water and ultrasonically dispersing them uniformly to obtain a bimetallic salt solution; (3) adding the bimetallic salt solution to the glutamic acid solution according to a molar ratio of zinc in zinc sulfate, cerium in cerium sulfate, and glutamic acid of 3~4:0.5~0.9:1, followed by the addition of an organic solvent, stirring under heating conditions, and then washing, drying, and grinding to obtain the biomimetic nanoenzyme. Experiments show that the biomimetic nanoenzyme Zn of this invention… 3.5 / Ce 0.9 -Glu has a bactericidal rate of 99.41% against Escherichia coli and 98.28% against Staphylococcus aureus, which can extend the storage period of cherry tomatoes to 12 days.

The utility model discloses a three-dimensional planting device for cherry tomatoes, which belongs to the technical field of planting devices and comprises a planting device body, a partition plate is fixedly connected inside the planting device body, a supporting plate and a fixing frame are fixedly connected to the top of the partition plate, and a fixing plate is rotatably connected to one side of the supporting plate. According to the adjustable planting frame, the handle is rotated to drive the screw rod to rotate, the sliding block slides on the top of the sliding groove, the two sides of the sliding block penetrate through the adjusting grooves to drive the transmission connecting rods to swing, and therefore the planting frame can be adjusted in angle; when water needs to be sprayed, the water pump is connected with the pipeline, the nozzles spray water to the cherry tomatoes on the top of the planting frame, and therefore water can be evenly distributed in a planting area.

The application discloses a kind of transmission spectrum nondestructive testing device and method, belong to fruit quality nondestructive testing field.The present application includes device shell, halogen tungsten lamp, collimating lens, pinhole diaphragm, multispectral sensor, raspberry controller, display screen and battery.Working, the light emitted by halogen tungsten lamp light source is collimated after collimating lens and passes through cherry tomato, and the light carrying cherry tomato internal quality information is filtered by pinhole diaphragm after passing through, and is received by multispectral sensor, and multispectral sensor converts optical signal into electrical signal and transmits to raspberry, and raspberry is analyzed in real time to obtain soluble solids content, hardness index and display.The present application can complete detection using separate button, uses multispectral sensor as spectral collection element, and greatly reduces the development cost of device.The present application realizes portable cherry tomato internal quality detection device, and can be used for cherry tomato key quality index on-site rapid nondestructive testing.

This invention relates to the field of automated harvesting equipment for agricultural fruits and vegetables, and particularly to a cherry tomato harvesting device, comprising a harvesting gripper and a collection box used in conjunction with the harvesting gripper; wherein a split-type collection component is detachably installed inside the collection box; by setting up the split-type collection component and the tomato bunch hanging rod, the cherry tomato bunches can be suspended in an orderly manner, avoiding mutual compression between fruits and significantly reducing the breakage rate. The push plate mechanism, in conjunction with the horizontal sliding adjustment mechanism, can automatically push the tomato bunches that fall into the transfer area to the top of the hanging rod, utilizing the size difference between the stem and the fruit to achieve automatic suspension without manual intervention, thus improving the degree of automation. Furthermore, the split-type collection component can be pulled out of the collection box as a whole for easy replacement or transfer, while the magnetic suction mechanism and handle pre-reserved slots facilitate positioning and retrieval. In addition, the lifting adjustment cylinder can adjust the height of the push plate to accommodate tomato bunches of different lengths.

1. Name of the product in this design: Packaging Bucket (A Hug Bucket of a Large Cherry Tomato). 2. Purpose of this design: For product packaging. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1. 5. The design for which protection is sought includes color.