Soil moisture monitoring system can realize long-term continuous monitoring of soil moisture

Soil moisture content is the amount of water contained in the soil. Generally refers to the absolute water content of the soil, that is, 100 grams of dry soil contains several grams of water, also known as soil moisture content. The soil moisture condition is also called moisture content.

In agricultural students, timely grasp of moisture content is very important. Using the senses to test soil moisture has the characteristics of simplicity and speed. 

Saturated Moisture: The water content is 18.5%~20%, the soil color is dark and dark, it can be kneaded into a ball, and it can be rubbed into strips. There are obvious water marks on the hands. Saturated moisture is the upper limit of suitable tillage, and the soil effective water content is the largest. 

Suitable for moisture content: 15.5%~18.5% water content, the soil color is dark and dark, the hand is kneaded into a ball, and it is broken when thrown, leaving a wet mark on the hand. The suitable moisture content is the suitable moisture content for sowing and cultivation, and the effective water content is high. 

Yellow Moisture: The water content is 12%~15%, the earth color is yellow, the hand is kneaded into a ball, brittle, and the hand has a cool feeling. Yellow moisture is suitable for farming, with less effective water content, uneven seeding and seedling emergence, and requires irrigation. 

Dry soil: The water content is below 8%, the soil color is grayish white, the soil lumps are hard and the fine soil is loose. Dry soil has no water that can be absorbed by crops, and is not suitable for farming and sowing.

Product introduction of soil moisture monitoring station:

The soil moisture monitoring system can realize long-term continuous monitoring of soil moisture (soil moisture). Users can flexibly arrange soil moisture sensors according to monitoring needs; they can also arrange sensors at different depths to measure soil moisture in profiles.

The system also provides additional expansion capabilities, and corresponding sensors can be added according to monitoring needs to monitor soil temperature, soil conductivity, soil PH value, groundwater level, groundwater quality, air temperature, air humidity, light intensity, wind speed and direction, rainfall and other information , so as to meet the needs of system function upgrade.

The soil moisture monitoring system can comprehensively, scientifically and truly reflect the soil changes in the monitored area, and can timely and accurately provide the soil moisture status of each monitoring point, providing important basic information for disaster reduction and drought resistance, fertilization and irrigation.