We Need For Food Security For The Rising Global Population Calls For New Technologies

1448 WordsMar 16, 20166 Pages
Farming technologies and strategies have evolved over thousands of years and have adapted to new crops, environments, and needs. The need for food security for the rising global population calls for new technologies that promise higher and healthier yields. Currently, photonic and optical technologies help to make soils stronger, food safer to consume, and grapes sweeter. Imaging sensors and lasers mounted on aircraft, lidar, fluorescence spectroscopy, and energy efficient LEDs are some of the newest farming and food processing technologies that promise to revolutionize the industry (Chan 112). Photonics technologies can predict the level of proteins in wheat harvests, map the quality of water for the safety of fish stocks, and screen for any contaminants in tomatoes, spinach, and other foods. A wide range of optical sensors are applied in agriculture; they range from sensors that analyze soil attributes to those installed in combination to ascertain protein content in grains when they are harvested. In essence, photonics technologies are assisting farmers, food processors, and famine-prone areas of the world to attain food security. The health of soils Currently, infrared sensing technologies have taken a pivotal role in the agricultural sector. The infrared sensors are being used to monitor specific agricultural areas by way of determining the health of soil within the area, its nutrient contents well as its hydrology. The techniques which determine the health of soil and

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