Cultivation device for researching growth state of wheat root system

Abstract

The invention discloses a cultivation device for researching the growth state of a wheat root system. The cultivation device comprises a culture box, a box cover is clamped on the culture box, two partition plates are arranged in the culture box, the culture box is sequentially divided into a water base cavity, a soil base cavity and a non-base cavity from left to right by the two partition plates, a plurality of planting holes are formed in the box cover, and the plurality of planting holes respectively correspond to the the water base cavity, the soil base cavity and the non-base cavity in position. The device has the advantages that three groups of contrast studies can be performed on wheat respectively, growth conditions of the wheat root system in different environments can be known more clearly, three groups of contrast study objects are in the same device, unified management is facilitated, and the sizes of growth spaces of the contrast study objects can be adjusted according to needs, so that the growth conditions of plants in different spaces can be researched, the research direction of the device is further improved, the coverage of obtained data is wider, and the accuracy is higher.

Description

technical field [0001] The invention relates to the technical field of research on the growth state of wheat roots, in particular to a cultivation device for studying the growth state of wheat roots. Background technique [0002] The root system of wheat is not only an important organ for wheat to absorb and conduct minerals, nutrients and water, but also a key system for the exchange of materials and information between the ground and underground parts of wheat, and it is also the first reaction part of wheat to adapt to various adversities. Researches on root morphology, growth dynamics in soil, configuration optimization, and stress resistance usually require wheat seeds to be cultivated in cultivation devices, but most of the existing cultivation devices exist independently. When studying the growth state of wheat roots in different environments, it is often necessary to prepare multiple culture devices for comparative experiments, resulting in inconvenient management. T...

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Problems solved by technology

[0002] The root system of wheat is not only an important organ for wheat to absorb and conduct minerals, nutrients and water, but also a key system for the exchange of materials and information between the ground and underground parts of wheat, and it is also the first reaction part of wheat to adapt to various adversities. Researches on root morphology, growth dynamics in soil, configuration optimization, and stress resistance usually require wheat seeds to be cultivated in cultivation devices, but most of the existing cultivation devices exist independently. When studying the growth state of wheat roots in different environments, it is often necessary to prepare multiple culture devices for comparative experiments, resulting in inconvenient management. Therefore, it is urgent to design a cultivation device for studying the growth state of wheat roots

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