Water-culture growth cabinet for plants

Abstract

The invention discloses a water-culture growth cabinet for plants. The cabinet comprises a box body, a field planting board weighing module, a culture liquid temperature control circulation and root-airing module, a lamp board height automatic adjustment mechanism and a main controller. According to the cabinet provided by the invention, through the culture liquid temperature control circulation and root-airing module, a culture liquid can be in a circular flow state, and temperature control and root airing functions are realized; through the field planting board weighing module, the weights of plants are periodically detected; and the lamp board height automatic adjustment mechanism and the weighing function of the field planting board weighing module are combined, the height of a lamp board is adjusted according to the plant weight data detected by the field planting board weighing module, and the height of the lamp board is suitable for the growth heights of the plants.

Description

technical field [0001] The invention belongs to the technical field of plant soilless cultivation, and in particular relates to a plant hydroponic growth cabinet. Background technique [0002] The plant growth cabinet does not use soil, but adopts the hydroponics method with mature technology. In the hydroponic method, plastic foam boards are used to fix the plants. The roots of the plants do not grow in the soil at all, but are completely immersed in the culture solution. The function of the soil is to provide nutrients and water, and the culture solution not only provides water, but also provides Various elements needed for plant growth, including macronutrients such as nitrogen, phosphorus and potassium, and trace elements such as zinc, iron and manganese, so there is no need to use soil for cultivation. [0003] The culture medium is the material basis for plant growth in the culture medium cultivation production mode. The composition and concentration of the culture me...

AI Technical Summary

Problems solved by technology

If the roots and stems of plants are soaked in water for a long time, it is not conducive to the division of plant cells, which can not only promote growth, but also cause some adverse reactions of plants due to long-term soaking, and sometimes cause stop growth or even death in severe cases

[0005] Light is an indispensable energy source for plant growth. The light panels in the plant growth cabinet provide light for the plants, but the position of the traditional light panels is fixed, and the height of the plants is constantly increasing during the growth process (especially for growing In terms of plant varieties with obvious changes in height during the process), and the light required by different plant varieties is also different, so the existing light boards cannot adapt to the required light distance of different plant varieties at different growth heights. One Drawback of Grow Lights

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