Sensors empower farmers to react quickly and dynamically maximise crop performance
Global population growth, global warming, climate change and food security are among the most challenging problems around the world. Farmers need to increase their yields by about 50 per cent by 2050 to be able to feed the world, says Food and Agriculture Organization (FAO) of the United Nations (UN).
As population grows, the amount of cultivable land shrinks. To increase agricultural output from available arable land, one option is to invest in technology to meet the global demand for food. Various stages of the agricultural revolution are aimed at developing new ideas around sustainability, food production, energy and agriculture technologies.
Sensors and digital imaging technologies give farmers a better picture of their fields and crops. Data collected using these prove useful in improving crop yields and efficiency. Development of connectivity with various agricultural tools and sensor technologies lead to important progress in agricultural practice.
Sensors for agriculture include optical devices, sensors for crop health status determination, seed monitoring, detection of microorganisms and pest management, yield estimation and prediction, detection of crops, weeds and fruits, and airborne, soil, wearable, weather and Internet of Things (IoT) sensors, electronic noses and tongues, sensor networks and so on. This article covers some modern sensor systems used in the agriculture industry, smart farming and environment monitoring systems.
Agriculture 4.0
This story is from the December 2018 edition of Electronics For You.
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This story is from the December 2018 edition of Electronics For You.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
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