Dr. Somashekhar G. C, Dr. Keshavamurthy, Prakash R. L
Abstract
Aeroponics, a soilless farming method derived from the Latin words ‘aero’ (air) and ‘ponic’ (labor), offers a promising solution to address the future food crisis. It is gaining popularity among many individuals due to its speed, cost-effectiveness, and innovative approach. As a form of hydroponic technique and vertical farming,
aeroponics allows precise control of root zone nutrients, water regimes, and environmental conditions throughout the entire crop’s life. In this modern farming
system, plants are cultivated without or with minimal use of soil. The roots of the plants are suspended in the air, and essential nutrients are delivered to them through a
nutrient chamber, where they are sprayed onto the roots. Aeroponic farming boasts numerous advantages, including excellent aeration, efficient water use, reduced time, space requirements, and independence from seasonal constraints, disease-free plant propagation, and large-scale plant production capabilities.
To facilitate easy monitoring and automation, a LCD display provides details of temperature and humidity, with data transmitted to a computer. The computer, in turn, helps regulate actuators responsible for distributing water and nutrients, further optimizing the growth conditions for the plants. Aeroponic techniques have proven to
be commercially successful for various applications, including propagation, seed germination, seed potato production, tomato production, leaf crops, and micro-greens. Notably, vegetable crops like potatoes, yams, tomatoes, lettuce, and leafy greens are being cultivated with great success in aeroponic systems. This method has demonstrated its feasibility in producing both aerial parts and roots of plants efficiently and effectively. As a result, aeroponics shows great promise in revolutionizing farming practices and contributing to sustainable food production for the future.
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