A5100342974- Leaf Properties and Growth Measurement
- Remote Sensing in Agriculture
- Smart Agriculture and AI
- Spectroscopy and Chemometric Analyses
- Greenhouse Technology and Climate Control
- Genetically Modified Organisms Research
- Legume Nitrogen Fixing Symbiosis
- Remote Sensing and Land Use
- Plant tissue culture and regeneration
Zhejiang University
2005-2024
Summary The rapid selection of salinity‐tolerant crops to increase food production in salinized lands is important for sustainable agriculture. Recently, high‐throughput plant phenotyping technologies have been adopted that use morphological and physiological measurements a non‐destructive manner accelerate breeding processes. Here, hyperspectral imaging (HSI) technique was implemented monitor the phenotypes 13 okra ( Abelmoschus esculentus L.) genotypes after 2 7 days salt treatment....
It is difficult to measure the leaf area of plants by conventional methods as a result irregular shapes. In this research, new method was presented using image processing techniques. The leaves images were acquired MS3100 3CCD camera, and each composed three channel data (green, red, near-infrared). transferred host computer stored files in TIFF or JPEG format. Some applied calibrate image, detect margin leaf, calculate counting pixels leaf. From experimental results, it shows that has good...
Leaf Area Index (LAI), as a fundamental parameter to evaluate the physiological condition of plants, was calculated by image processing based on machine vision technology. The measurement system hardware consisted primarily MS3100 3CCD camera, grabber card, desktop computer and acquired images were processed Matlab ENVI. After acquiring 3 camera Green, Red NIR channels, considered more effective in separating soil background for its higher contrast value. Thus, it selected calculate leaf...
Chlorophyll is important for crops. The chlorophyll concentration commonly used as the principal symptom of senescence. objective this paper was to study relationship between and time after leaves being separated from canola confirm detached leaves' senescence rate. meter (SPAD meter) has been in measurement fruit trees, sugar maple forest, corn with varying color so on. In experiment, a Minolta SPAD-502 Meter measuring picking off 0 hour, 5 hours, 15 25 hours 40 samples were measured. As...