Soil is one of the natural resources that human beings depend on for survival. And it is the basis of plant growth and development. Soil environment is closely related to the survival and reproduction of human society. In addition to hydroponic plants, soil water is the main source of water absorption by plants. The dissolution and absorption of soil fertilizers and the decomposition and transformation of organic matter also have a close relationship with the content of soil water. Soil moisture is measured by soil sensor, which is the percentage of water weight in soil weight. It is of great significance for agricultural production to measure soil water content. And grasp the water demand of crops.
Soil moisture sensor is also know as:
soil moisture sensor, soil moisture sensor, soil moisture sensor. It is made of stainless steel probe and waterproof probe. Which can be buried in soil and dam for a long time. It can be use for fixed point monitoring and online measurement of soil moisture in surface and deep soil. Agricultural irrigation and forestry protection. Use together with the data collector, it can be used as a tool for spot monitoring or mobile measurement of moisture. Sensors are generally packaged with PVC shell and epoxy resin.
What are the effects of soil temperature on plant growth? It affects soil plants, microbes and soil fertility. In addition, the solubility of gases, inorganic salts and other substances in soil will be affected by temperature. Water and gas diffusion, ion exchange activity, microbial activity and so on. These changes in the environment, will affect the growth of plant roots. Inorganic salt concentration of plasma decreased, plants can absorb less, microbial respiration can generate heat. Also can be broken down in the soil mineral nutrition elements. The temperature is not suitable for reduced root respiration, metabolism, slow growing. Thus affect aboveground growth, and then affect the growth of root system.
Soil is a complex symbiont compose of minerals, organic matter, water, air and organisms. Soil, atmospheric environment, water and plants also constitute a very complex ecosystem. The interaction and cross-influence of various factors lead to the uncertainty of soil changes, which increases the difficulty of soil measurement.
Soil sensor in monitoring crop irrigation
Soil, air change, and the surface detection of large area, the soil moisture, soil NPK content, soil conductivity and salt size data, sensing technology is the development of precision agriculture plays a more and more important role in the process. So as to realize scientific monitoring, rational planting, helping agricultural disaster, disaster mitigation, Improved agricultural comprehensive efficiency, promoted the transformation and upgrading of modern agriculture.
Soil moisture sensor
Also know as soil moisture sensor, make of stainless steel probe and waterproof probe, can be burn in the soil and dam for a long time, the surface and deep soil moisture monitoring and online measurement. Used together with the data collector, it can be used as a tool for fixed point monitoring or mobile measurement of moisture (i.e., farmland moisture detector).
Soil conductivity/salinity sensor
The field measuring soil conductivity/salt mainly adopts digital display soil conductivity/salt sensor to measure, the principle of special metal materials as sensors, to realize the soil for rapid determination of the conductivity/salt, such as high concentration of soluble salts can cause damage to or cause the death of the roots of the plant, Soil conductivity/salinity sensors can improve this situation.
Soil nitrogen, phosphorus and potassium sensor
Nitrogen, phosphorus and potassium play an important role in the growth and development of crops. They are the components of many important organic compounds in crops, or affect the growth and metabolism of crops in the form of enzyme activators. Any physiological and biochemical process in crops cannot be completed by a single element. Each element has its own physiological function and interaction, and jointly undertakes various metabolic energy supply to ensure the normal growth of crops.
Soil Moisture monitoring station
In addition to the target measure soil humidity conductivity NPK. Salt can also be compose of multi-channel sensor probe connection host soil moisture monitoring stations. And measure the multiple points of soil temperature, moisture content, conductivity, the distribution of salt and NPK. All-the-way tracking record measured soil data in the environment, realize the long continuous monitoring of soil moisture. The system can reflect the soil changes in the monitored area comprehensively, scientifically and truly. Provide the soil moisture status of the monitoring site in time and accurately. And provide important basic information for disaster reduction and drought resistance, rationalization of irrigation.
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Soil Moisture monitoring station
In addition to the target measure soil humidity conductivity NPK. Salt can also be compose of multi-channel sensor probe connection host soil moisture monitoring stations. And measure the multiple points of soil temperature, moisture content, conductivity, the distribution of salt and NPK. All-the-way tracking record measured soil data in the environment, realize the long continuous monitoring of soil moisture. The system can reflect the soil changes in the monitored area comprehensively, scientifically and truly. Provide the soil moisture status of the monitoring site in time and accurately. And provide important basic information for disaster reduction and drought resistance, rationalization of irrigation.
Soil conductivity/salinity sensor
The field measuring soil conductivity/salt mainly adopts digital display soil conductivity/salt sensor to measure, the principle of special metal materials as sensors, to realize the soil for rapid determination of the conductivity/salt, such as high concentration of soluble salts can cause damage to or cause the death of the roots of the plant, Soil conductivity/salinity sensors can improve this situation.
