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Sensors Defining Smart Farming-Top 5

Stressing the need of integrating Internet of things (IoT) practices in the farming landscape, the usage of sensors plays a vital role in advocating the growth of food production.

Top 5 Sensors Used in Smart FarmingAccelerated growth in the global population in the last few decades has brought heavy stress on the limited food reserves of every country.

Erratic weather change, sporadic rainfall coupled with excess demand for food has impacted the food supply chain in the worst way possible and have shown the limit points of sustaining the food needs of billions of people globally.

This has led to creating an unsurmountable pressure on traditional farming practices adopted since ancient times to test its stretchability.

Sensing the stunted growth of agricultural practices to expand the food reserves of a country, industry experts have come forward to instill a new type of farming that would integrate modern and intelligent technologies to accelerate the growth of the food supply chain.

As a result, Smart Farming solutions started to gain traction in the agricultural sector on a global stage to utilize resources while meeting the global population’s ever-increasing consumption needs.

For a more detailed introduction and perspective of Smart Farming, you can check out my previous article on “Envisioning the Advent of Smart Farming in India”.

Stressing the need of integrating Internet of things (IoT) practices in the farming landscape, the usage of sensors plays a vital role in advocating the growth of food production.

Smart Farming or in general precision farming depends heavily on sensors that support the framework of every IoT-based system.

Smart sensors in agriculture collect data to help farmers in monitoring and optimize their crops while being kept updated on the changing environmental and ecosystem factors.

Considering the dependence of various types of sensors used in smart farming nowadays, we have compiled a list of the Top 5 Sensors Used in Smart Farming.

Let’s get started.

Top 5 Sensors Used in Smart Farming 

Since sensors typically used in agriculture for smart farming are named as agriculture sensors, the Top 5 Sensors Used in Smart Farming includes,

Optical Sensors in Agriculture

opticalComing at the top of the list of Top 5 Sensors Used in Smart Farming, optical sensors are used in agriculture to estimate and predict the properties of the soil and crop by analyzing the amount of reflected light on the growing parts of the crop in real-time.

Like its name, optical sensors enable the analysis tools to either increase the dosage of nitrogen for weaker or decrease the dosage for unhealthy plants while regulating the dosage of nitrogen for the healthy ones.

Another usage of these sensors is to study the crop vigor by adding into account the biomass of the soil as well as nitrogen to other gases ratio in the soil as variables as it helps farmers in regulating the moisture levels in the air and soil to prevent damp conditions.

Location Sensors in Agriculture

LocationAnother name coming in the list of Top 5 Sensors Used in Smart Farming includes Location Sensors.

According to its name, location sensors determine the range, distance and even the height of any position within the required area. They generally employ the help of GPS satellites for this purpose.

Location-based sensors provide farmers with greater insights on the cultivable land by increasing angles of examination of specific sections of the plot.

Mechanical Soil Sensors for Agriculture

mechanicalSecuring its place in the list of Top 5 Sensors Used in Smart Farming, mechanical sensors measure the resistance offered by the soil by applying resistive forces.

Leveraging load cells or strain gauges, these sensors are used to determine the amount of force that roots are exerting to absorb water. In turn, this data is utilized in optimizing the tilling methodologies and the inflow of water. Thus, placed in Top 5 Sensors Used in Smart Farming.

Electrochemical Sensors

electrochemicalAs the name suggests, electrochemical sensors monitoring the pH level of the soil play an essential role in sustainable and eco-friendly farming and maximize revenue.

Typically used in monitoring as well as analyzing the soil quality, this type of sensor takes measures to alter the pH level or continue the same practices to maintain the current level for the next phases in the lifecycle of any crop.

Electrochemical sensors have their uses in both outdoor farms and greenhouse-based farming establishments, thus, making them perfect for the list of Top 5 Sensors Used in Smart Farming.

Dielectric Soil Moisture Sensors

Soil MoistureLastly coming up in the list of Top 5 Sensors Used in Smart Farming is dielectric soil moisture sensors that measure the moisture levels in the soil.

Generally called moisture sensors, they are utilized in connection with rain check locations throughout the farm to observe soil moisture conditions when vegetation level is low.

Therefore, securing its spot in the list of Top 5 Sensors Used in Smart Farming.

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Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

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