Plant cultivation box

Abstract

The invention discloses a plant cultivation box. The plant cultivation box comprises a box body, a planting plate weighing module, a nutrient solution circulation and root drying module, a light plateheight automatic adjustment mechanism, an alarm module, a display module and a main controller; a nutrient solution in circular flow state and function of root drying are achieved through the nutrient solution circulation and root drying module; the weight of plant is detected at regular intervals through the planting plate weighing module, the weight of the plant is displayed through the displaymodule and when the increase amount of the weight of the plant is less than a preset value within a set time interval, the main controller judges that the plant growth is unhealthy and sends an alarmsignal to the alarm module; the plate height automatic adjustment mechanism is combined with a weight function of the planting plate weighing module, and the height of the light plate is adjusted according to weight data detected by the planting plate weighing module, so that the height of the light plate is matched with the growth height of the plant.

Description

technical field [0001] The invention belongs to the technical field of plant soilless cultivation, and in particular relates to a plant cultivation box. 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 medium direc...

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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