Seed germination detection system
seed AIX pert series
Functional Features: ØSeed storage ØPeriodically check seed storage status ØAnalysis of seed germination indicators ØEstablish a standardized process for seed quality management |  |
Technical Features Application of automatic vision technology in seed screening: Seed quality refers to the sum of potential performance indicators of a batch of seeds.These important indicators include inert substances, the number of other crops or weed seeds present (purity), as well as germination rate, vitality, appearance and disease resistance of seeds. High-quality seeds should meet these criteria.However, traditional methods of analyzing these characteristics is extremely heavy for seed companies or laboratories, while automated methods effectively reduce time and economic costs, while also improving the accuracy and repetition of results. Germanyl em Nat ECThe company has advanced vision sensors and automation technologies for digital analysis of non-destructive plant phenotypes.l em Nat ECProvides technologies such as visual recognition, robots and intelligent software to automate seed trait analysis for research breeding and commercial breeding.The seed germination detection system isLem's specialtyExcellent seed management solutions for seed companies and research institutions. |  |
System composition: ØIndustrial-grade digital cameras for image acquisition ØImage processing software, users can create custom solutions ØManipulators are used for sample transfer between storage space and sensors Measurement indicators: ØThe size, color and shape of coated and uncoated seeds of different plant species can be analyzed. ØGrading and quantifying seeds based on predefined grading criteria (quantity, size, color, shape) ØIncluding but not limited to the following indicators: üSeed germination rate (%) üSeed germination rate (time) üSeed morphology index (size, roundness) üSeed color and color distribution üSeedling morphological parameters (root length, combsyl length) üSeedling color and color distribution Product Advantages: ØHigh-throughput analysis ü24 small 7All-weather sample monitoring üHundreds of seeds were imaged and analyzed simultaneously üHigh-throughput screening improves the quality and efficiency of seed analysis ØImprove accuracy and repeatability üUsing this platform, establish a standardized process for seed quality management for users Øflexibility üModular design allows storage capacity and analysis speed to be designed as needed. |
picture1: Schematic diagram of the germination detection system Storage rack for seed trays,Robot arm with sensor,Weighing stations and seed collectors(Optional), unit of size,Mother |
picture2:The robotic arm and imaging system are in the center, the seed tray storage rack is on the periphery, and the weighing station is on the right side of the picture.
picture3:blue/Gray filter paper is placed in a specially designed plastic tray.At the beginning of the experiment, a certain amount of water was applied to the filter paper, and then a regular amount of seeds was loaded on the filter paper.The pallets are stored on the shelves and are regularly (as per user’s request) moved by the robotic arm for imaging and weighing.The detection of seeds is achieved through its background color characteristics (such as hue, saturation) with the filter paper, and the center of mass of the seed shape is used for seed counting.Roots are used as clues to seed germination; only roots around the seed embryo and within a certain radius are considered clues to germination.Each seed has a detected root segment (within the observation radius) marked as germination.To optimize root detection, some rules are applied, such as proximity principles, regions of interest, and germination cues.The length of the root is measured according to the inner axis of the detected root shape.
picture4: Example of time span experimental data output, the percentage of the number of germinated seeds at different time points within a few days (germination rate).Different color curves represent different seed types.
picture5: Different forms of data reports can be generated according to user needs and statistical analysis can be performed.
Main technical parameters: Øcapacity:840Pallets (single pallets253 little 364 mom) ØImaging rate:6Hours, all840One tray can be imaged once ØImaging unit:1 small 28 MP RGBsensor,2 Select LEDLight board ØSize: High3145 Mom,long6432 Mom,deep2910 Mom ØWater content analysis: Each tray can be weighed to evaluate the water content ØAdditional module: Pallets can be loaded from trailer (single trolley68tray) ØData storage: processing, imaging, fully automatic storage. |
| Origin: Germanyl em Nat EC |