Cultivation test device for influence of microelements on crops

Abstract

The invention discloses a cultivation test device for influence of microelements on crops, and belongs to the technical field of cultivation tests. The cultivation test device comprises a cultivation test box, multiple groups of cultivation assemblies and an irrigation assembly, wherein each cultivation assembly comprises a cultivation test box and nutrition cultivation soil, a long installation plate is fixedly connected between the side inner wall of the cultivation test box, the cultivation test box is arranged on the long installation plate, and the nutrition cultivation soil is arranged in the cultivation test box; and the irrigation assembly comprises a clear water storage box, a nutrient solution storage box and a plurality of atomization nozzles, the clear water storage box and the nutrient solution storage box are connected to the tops of the cultivation test boxes through bolts, and feeding ports are formed in the tops of the clear water storage box and the nutrient solution storage box. Crops are cultivated by utilizing the plurality of cultivation test boxes, different types or different contents of trace elements can be added into different nutrient cultivation soil for cultivation, and the influence of different types or different contents of trace elements on crop growth is observed by utilizing contrast tests.

Description

technical field [0001] The invention relates to the technical field of cultivation experiments, in particular to a cultivation experiment device for the influence of trace elements on crops. Background technique [0002] Crops are all kinds of plants cultivated in agriculture. The growth of crops is inseparable from scientific and technological production techniques. It conforms to the growth characteristics of plants, respects their growth laws, and uses the parts of plants that can grow and reproduce. Studies have shown that trace amounts Elements can also affect the growth and reproduction of crops. The existing cultivation test equipment cannot maintain the crops in a good growth environment, and the mixing efficiency of water and nutrient solution is slow, and the lack of sterilization and disinfection of crops cannot ensure the healthy growth of crops. Thus affecting the accuracy of crop trace element cultivation experiments. Contents of the invention [0003] In vi...

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Problems solved by technology

[0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide a cultivation test device for the influence of trace elements on crops, aiming at solving the problem that the existing cultivation test equipment cannot maintain the crops in a good growth environment all the time, and the water and nutrition The mixing efficiency of the liquid is slow, the lack of sterilization and disinfection of the crops, and the healthy growth of the crops cannot be guaranteed, thus affecting the accuracy of the crop trace element cultivation test

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