Germplasm resources, as a tool for agricultural production and breeding research “springhead”It is the core carrier of crop genetic information, not only maintaining species diversity and evolutionary potential, but also serving as a strategic cornerstone for ensuring national food security and promoting agricultural technological innovation. In the process of modern agricultural development, the excavation and utilization of high-quality germplasm resources directly determine the breakthrough direction of variety improvement, the space for improving agricultural product yield and quality, as well as the resilience of the agricultural industry to risks such as climate change and pests and diseases. It can be regarded as a key factor in the high-quality development of modern agriculture“chip”.

As a key link in controlling germplasm quality and exploring resource value, the accuracy and comprehensiveness of germplasm resource testing directly affect the identification, evaluation, preservation, and utilization efficiency of germplasm resources. It has a profound impact on the success rate of breeding projects, the stability of crop planting, and even the safety and efficiency of the entire agricultural industry chain. However, there are still many pain points that urgently need to be addressed in the field of germplasm resource detection in China. On the one hand, traditional detection methods rely heavily on manual operation and single indicator analysis, which not only have low detection efficiency but also suffer from subjective errors and poor data repeatability; On the other hand, existing detection systems often focus on one or several indicators (such as only focusing on germination rate), lacking systematic analysis of multidimensional indicators such as seed vitality, physiological and biochemical components, and morphological characteristics, resulting in the inability to comprehensively and accurately evaluate the comprehensive quality and application potential of germplasm resources. These shortcomings seriously restrict the efficient utilization and innovative development of germplasm resources in China.

In response to the core pain points of germplasm resource testing, Yiketai has innovatively launched a comprehensive testing solution for germplasm resources based on its profound accumulation in the field of agricultural testing technology.

1core technology

Plan based onFluorTron^®Multi functional hyperspectral imaging analysis technology as the core support, linked togetherMultiple detection techniquesForming a collaborative force to achieve more comprehensive, accurate, and efficient comprehensive testing of germplasm resourcesSpecifically, it includes:

1. FluorTron^®Multi functional hyperspectral imaging technology

2. Thermo-RGBFusion imaging analysis technology

3. Seed respiration detection technology

4. GrainsenseGrain composition analysis technology

5. X-rayImaging analysis technology

6. Phenotron-apImaging analysis technology for seed germination rate

1. FluorTron^®Multi functional hyperspectral imaging technology

Seed vitality, physiological status, biochemical composition, and genetically modified marker proteins can all alter the reflectance spectral fingerprint and fluorescence spectral characteristics of specific bands.FluorTron^®Multi functional hyperspectral imaging technology canAccurately capturing seedsofReflection spectra and fluorescence spectra，Not only can it efficiently evaluate key vitality indicators such as germination potential and stress resistance, but it also provides guidance for screening high vitality seedsBasic DataIt can also perform seed variety classification and grading, seed composition and attribute prediction, cleanliness assessment, damage and disease detection; In addition, it can also detect green fluorescent protein（GFP）Red fluorescent protein（RFP）Waiting for imaging detection.

2. Thermo-RGBFusion imaging analysis technology

Automatically quantify morphological features such as seed size, shape, color, etcConduct high-throughput phenotype analysis and precise identification of germplasm resources. And by capturing the thermal attenuation curve of seeds through dynamic thermal imaging, fast and non-destructive seed quality grading can be achieved.

3. Seed respiration detection technology

By monitoring respiratory metabolic indicators such as oxygen consumption rate, the physiological activity status of seeds can be revealed, achieving non-destructive and rapid evaluation of seed vitality.

4. GrainsenseGrain composition analysis technology

Using near-infrared spectroscopy technology to accurately determine the content of carbohydrates, fats, proteins, water and other components, for precise identification of nutritional composition and rapid screening of high-quality genotypes in germplasm resources.

5. X-rayImaging analysis technology

High resolution processing of seedsXRadiographic imaging provides a clear presentation of internal microstructures, such as seed endosperm, embryo, cracks, and insect passages. Accurately measure seed hollowing/Full rate, etc., automatically identify mechanical damage, tissue deterioration, deformities, or immature seeds for non-destructive quality grading of seed resources.

6. Phenotron-apImaging analysis technology for seed germination rate

Based on high-precision image recognition and intelligent analysis technology, seed and seedling images are collected through mobile devices or fixed imaging equipment to automatically identify, count, and analyze germination status, achieving high-throughput, non-destructive, and automated detection of germination rate.

IIIntroduction to Typical Instruments

Based on the above-mentioned germplasm resource detection and evaluation technology, Beijing Yiketai provides a complete set of instruments and equipment covering vitality, quality, nutrient content detection, and online sorting, providing efficient technical support for germplasm resource innovation, variety breeding, and industrialization research. Specifically, it includes:

1. PhenoTronGermplasm Resource Testing System

2. SeedSortSeed hyperspectral imaging online analysis platform

3. PhenoTronCompound intelligenceLEDLight source cultivation and spectral imaging analysis system

4. Thermo-RGBSeed morphology and dynamic thermal imaging fusion analysis system

5. High throughput seed respiration and vitality measurement system

6. GrainsenseGrain Composition Analysis System

7. seedXX-ray imaging analyzer

8. Phenotron-ap：Seed germination rateQuick measurementAPP