Aquatic plant cultivation device capable of adding nutrient solutions according to allowance automatic equal proportion

Abstract

The invention relates to the technical field of agricultural industry, and discloses an aquatic plant cultivation device capable of adding nutrient solutions according to allowance automatic equal proportion. A middle position of the lower side face of the inner part of a protective shell is fixedly connected with a limiting device; a cultivation box is arranged on the top of the limiting device;a spring is arranged between the lower surface of the cultivation box and the lower side wall of the inner part of the protective shell; and a water storage box is arranged above the cultivation box.According to the aquatic plant cultivation device capable of adding the nutrient solutions according to the allowance automatic equal proportion disclosed by the invention, input of the nutrient solutions is carried out according to the equal proportion, water and nutrient solutions are added in time according to the gravity change after the moisture in the cultivation box is evaporated completely, so that the phenomenon that addition proportion is not easily controlled and the time and the labor are consumed because the addition proportion of the nutrient solutions is controlled based on experience of working staffs, so that the survival efficiency of aquatic plants is reduced, the working efficiency of the working staffs is lower, the working strength of the working staffs is higher, andbodies of the working staffs are easily over-fatigued if the addition work is carried out for a long time are avoided.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an aquatic plant cultivation device that automatically adds nutrient solution in equal proportions according to the surplus. Background technique [0002] Aquatic plants are plants that can grow in water. Among them, aquatic plants include pachymodium, evergreen leaves, mint, one-leaf orchid, monstera, etc. When a large number of aquatic plants are cultivated in agricultural production, the aquatic plants are in the period of vigorous growth or In an environment with high temperature, due to the rapid evaporation of water, a large amount of water and nutrient solution need to be irrigated intermittently to maintain the growth environment of aquatic plants. Excessive water and nutrient solution will easily cause root breathing difficulties and even cause rotten roots. Too little water and nutrient solution can not satisfy the growth of aquatic plants, and the addition of nut...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an aquatic plant cultivation device that automatically adds nutrient solution in equal proportions according to the balance, which is equipped with automatic equal proportion addition of water and nutrient solution according to gravity changes, ...

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