Method and terminal for controlling soil humidity of plant

Abstract

The invention discloses a method and terminal for controlling soil humidity of a plant. The method comprises the steps that the humidity of a soil environment where the plant is located is detected; detected humidity data of the soil environment where the plant is located is received; appropriate humidity range value data of the plant is called; whether the detected humidity value of the soil environment where the plant is located is smaller than the minimum value of the stored appropriate humidity range values or not is judged; if yes, a difference value between the detected soil environment humidity value and an intermediate value of the appropriate humidity range values is calculated; a spray head is controlled to spray water of which the amount corresponds to the difference value size to the plant according to the difference value size. According to the method and terminal for controlling the soil humidity of the plant, the humidity of the soil environment where the specific plant is located can be detected in real time, the planted plant is always in the optimal soil humidity, and therefore not only are water resources saved, but also the survival rate of the planted plant is increased.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for controlling plant soil humidity and a terminal thereof. Background technique [0002] Water is the source of life, it nourishes all things and feeds life. Similarly, plants cannot do without water. Plants cannot live without water, but more is not always better. There is a saying that overflows and loses. [0003] Greenhouse planting has the advantages of safety, sanitation, improved survival rate, water and fertilizer saving, and increased income. Now more and more plants are grown in greenhouses. Greenhouse planting mostly uses the same pipeline to control the presence or absence of water flow in the main pipeline, and drip irrigation or spraying is performed on the plants in the entire greenhouse or partial greenhouses. In the greenhouse, the soil evaporation and soil properties are different in different places. If the plants are watered uniformly, s...

AI Technical Summary

Problems solved by technology

In the greenhouse, the soil evaporation and soil properties are different in different places. If the plants are watered uniformly, some plants may die of drought, and some plants may die due to too much water, root rot, and lack of oxygen.

This not only wastes water resources, but also causes the death of plants, resulting in huge losses.

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