Plant root and cap integrated monitoring system and method

Abstract

The embodiment of the invention provides a plant root cap integrated monitoring system and a method thereof. The system comprises a data acquisition device and a data processing control device. The data acquisition device comprises a cap data acquisition device and a root data acquisition device. The cap data acquisition device is arranged on the periphery of the cap of plants to be monitored and is used for acquiring cap data of the plants to be monitored. The root data acquisition device comprises minirhizotron and a root data acquisition module arranged inside the minirhizotron. The minirhizotron is arranged on the periphery of the plants to be monitored and is used for acquiring root data of the plants to be monitored. The data processing control device processes received cap data and root data and acquires a root cap data set of a same plant at the same time. The method is an application method of the system. According to the embodiment of the invention, plant root cap monitoring accuracy is raised, and plant root cap data synchronous acquisition and root cap monitoring integration are realized.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of agricultural informatization, and in particular to a plant root-cap integrated monitoring system and method. Background technique [0002] Continuous monitoring of crop phenotype information is an important part of crop breeding and production management decisions. Crop root system is an important part of crop growth. However, due to the complex and changeable field environment and the complex morphological structure of crops, it is difficult to monitor the underground root system due to soil occlusion. The continuous monitoring of crop root-cap integrated phenotype information has always One of the most difficult problems to get, especially in the middle and late stages of crop growth. [0003] In the prior art, the methods for monitoring plant root-cap phenotypes mainly include the following: (1) In order to realize the continuous monitoring of crop root-cap integration, resea...

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Problems solved by technology

[0003] In the prior art, the methods for monitoring plant root-cap phenotypes mainly include the following: (1) In order to realize the continuous monitoring of crop root-cap integration, researchers cultivate crops through hydroponics or transparent medium culture, which can The root system and plants of crops achieve continuous data acquisition, but this method is only suitable for the initial stage of crop growth and cannot reflect the actual growth of crops in the field

(2) Plant phenotype factory: Acquisition of plant phenotype data is a hot issue in crop science research in recent years. Domestic and foreign research institutions and enterprises have developed a variety of high-throughput plant phenotype data acquisition devices, but plant factories can only The aboveground phenotype data of crops cultivated in a controlled environment cannot achieve synchronous and continuous acquisition of root system and aboveground information

(3) Destructive sampling in the field: In order to realize the synchronous acquisition of crop root system and aboveground structure information, the target plant is sampled by destructive sampling, and then the morphological structure data of the aboveground part and root system are respectively obtained. However, this method is inefficient. low and not continuous

This method mainly collects the data of the aboveground canopy of plants, and cannot realize the integrated synchronous data collection of roots and caps.

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