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Shandong Laiyin Optoelectronic Technology Co., Ltd.

Sales Manager：Fiona wang

Tel, Whatsapp：86 15318987395

Email：Fiona@glyin.com

Add：3rd Floor, East Workshop, Shandong Continental Industrial Park, No. 6 Jinma Road, Yuqing Community, Xincheng Street, Weifang High-tech Zone, Shandong Province

Chlorophyll fluorescence spectrometer: a non-destructive probe for decoding the health of plant photosynthetic systems

Chlorophyll fluorescence spectrometer: a non-destructive probe for decoding the health of plant photosynthetic systems

2026-04-09

Obtain the rapid fluorescence kinetic curve of OJIP (0.1–10 s).The basic parameters measured are: Fo, Fj, Fi, Fm (Fp).
Soil rapid testing instruments usher in a new era of rapid diagnosis in precision agriculture.

Soil rapid testing instruments usher in a new era of rapid diagnosis in precision agriculture.

2026-04-08

soil rapid testing condenses the complex laboratory analysis process into a portable device, enabling on-site, rapid, and accurate diagnosis of key soil indicators, becoming a pioneering tool for promoting precision and intelligence in agriculture.
Breakthrough and Application of High-Precision Photographic Plant Root System Analyzer

Breakthrough and Application of High-Precision Photographic Plant Root System Analyzer

2026-04-07

The photo-based plant root analysis system is designed for rapid, multi-parameter, and batch automated analysis of cleaned roots with a diameter of 0.5 mm or more. The entire system consists of a document scanner, analysis software (PC-based), and a computer (self-provided). Its imaging speed is 20 times faster than that of scanning systems.
Breakthrough and Application of High-Precision Photographic Plant Root System Analyzer

Breakthrough and Application of High-Precision Photographic Plant Root System Analyzer

2026-04-03

The photo-based leaf area meter (flat panel version) consists of an image acquisition device and image processing software. Utilizing our newly developed image recognition software, it employs technologies such as leaf contour feature extraction, image-to-object conversion, and edge detection to quickly and clearly obtain parameters such as leaf area, perimeter, and number of insect holes. It can also measure leaves in segments, automatically merging two images and comprehensively analyzing the parameters. Compared to traditional leaf area measurement methods, it offers faster and simpler measurement, more visual and objective results, more diverse data, and significantly reduced errors caused by human operation.
How Chlorophyll Analyzers Can Revolutionize Modern Agricultural Management

How Chlorophyll Analyzers Can Revolutionize Modern Agricultural Management

2026-04-02

The plant nutrient analyzer can instantly measure the relative chlorophyll content (SPAD) or greenness of plants, nitrogen content, leaf surface humidity, and leaf surface temperature, thereby understanding the plant's true nitric acid requirement and the degree of soil nitric acid deficiency or excessive nitrogen fertilizer application. This instrument can increase nitrogen fertilizer utilization and protect the environment. It can be widely used in agricultural and forestry research institutions and universities for research on plant physiological indicators and guidance of agricultural production.
Portable photosynthesis measuring instruments provide continuous monitoring, saving manpower.

Portable photosynthesis measuring instruments provide continuous monitoring, saving manpower.

2026-04-01

The Plant Photosynthesis Meter is an experimental instrument used to detect the photosynthesis of living leaves of plants in artificial climate chambers, greenhouses, polytunnels, and open fields. It measures 19 parameters, including air CO2 concentration, ambient temperature and humidity, leaf temperature and humidity, leaf surface temperature, atmospheric pressure, photosynthetically active radiation (PAR), leaf photosynthetic rate (Pn), stomatal conductance (Gs), leaf transpiration rate (Tr), intercellular CO2 concentration (Ci), water use efficiency (WUE), respiration rate (Rd), transpiration ratio (TR), soil moisture, soil temperature, soil electrical conductivity, and soil pH. It can be used for scientific research on plant growth physiology, photosynthetic physiology, and stress physiology. The Plant Photosynthesis Meter is suitable for agricultural research, teaching, horticulture, grassland industry, forestry, and a wider range of fields.

Shandong Laiyin Optoelectronic Technology Co., Ltd.

Sales Manager:Fiona wang

Tel, Whatsapp:86 15318987395

Email:Fiona@glyin.com

Add:3rd Floor, East Workshop, Shandong Continental Industrial Park, No. 6 Jinma Road, Yuqing Community, Xincheng Street, Weifang High-tech Zone, Shandong Province

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