Horizontally-movable and vertical lifting type high-throughput measuring system and horizontally-movable and vertical lifting type high-throughput measuring method for plant phenotypes

Abstract

The invention discloses a horizontally-movable and vertical lifting type high-throughput measuring system and a horizontally-movable and vertical lifting type high-throughput measuring method for plant phenotypes. The system comprises an automatic mechanical device capable of horizontally moving and vertically lifting, an ultrasonic meter, an RGB camera, a spectrometer, an NDVI sensor and a Beidoulocator which are integrally arranged on an anti-shake cloud deck, a distance measuring sensor, a data processing and transmitting module and a server, wherein the ultrasonic meter, the RGB camera, the spectrometer, the NDVI sensor and the Beidou locator are arranged on the anti-shake cloud deck and are respectively connected with the data processing and transmitting module; the data processing and transmitting module is connected with the server through optical fibers. According to the horizontally-movable and vertical lifting type high-throughput measuring system and the horizontally-movable and vertical lifting type high-throughput measuring method disclosed by the invention, growth height of crops, a visible light image, a multispectral image, a vegetation difference index and growthgeographic location information can be synchronously acquired in real time and acquired data is transmitted by the optical fibers; multisource phenotypic features of plants at all growth periods are synchronously measured at high throughput; meanwhile, measurement strength is also reduced and measurement accuracy and efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of high-throughput plant phenotype measurement methods, in particular to a high-throughput plant phenotype measurement system and method that can move horizontally and vertically. Background technique [0002] Rice is one of the three major food crops in my country, with a planting area of ​​about 30.48 million hectares. South China, Central China and most of the Southwest Plateau are double-cropping rice-growing areas. Rice production is in a strategic position in my country. The yield potential of rice and the quality of rice are closely related to breeding. The breeding cycle can be shortened by analyzing the plant phenotypic parameters. Traditionally, phenotypic data is acquired mainly through manual measurement and post-photographic software analysis. Manual measurement can obtain plant diameter, leaf length, leaf number and other indicators, and software analysis after photography or leaf area meter ...

AI Technical Summary

Problems solved by technology

These measurements take a lot of time, the accuracy of the measurement results is low, the work is cumbersome, and the workload is heavy. These shortcomings greatly limit the efficiency of large-scale genetic breeding screening.

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