What is Hydroponic Gardening – benefits, place in present and future agriculture industry
Key Facts on Hydroponics
Hydroponic plants do not require soil to grow in. They use different growing media instead. All the required nutrients are supplied through nutrient solution. Hydroponic system allows cultivation of plants, irrespectively to climate and environmental condition. Hydroponic system allows increasing the density of plants significantly (up to 3 times higher in comparison with traditional soil gardens). It may be surprising but hydroponic plants consume considerable less water than those, growing in soil. Since soil is not used in hydroponic systems, there is no need to worry about crops rotation. Hydroponic plants are healthier, because there are no or very little risks for them to get infected by parasites, living in soil. Hydroponic gardening does not depend on seasons of the year. You can grow plants and gather harvest all year round.
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Hydroponics in the Present
Thanks to many technological achievements and innovations, hydroponic growing has already become much more effective, convenient and affordable. Plastic, used for manufacturing of hydroponic equipment, such as plumbing products, fittings, growing pots and containers, etc., made it possible to lower the cost of hydroponic systems significantly.
Multiple electronic devices, such as pumps, timers and monitors, have made hydroponic growing a fully automated process. Furthermore, the hydroponic plants themselves have evolved significantly, ensuring high yield results even if used under the most extreme environmental conditions, for example, at the submarines.
Hydroponics in the Future
The next goal of hydroponics developers is to make indoor gardening eco-friendly and more energy-saving. In this regard, current achievements in the development of solar heating systems look very promising. On the other hand, current innovations open new opportunities for designing new growing light systems with higher lumen output, better spectrum profile and lower electricity consumption. In the long run, hydroponic systems may allow increasing the amount of grown plants to completely satisfy the needs of people in food products, without using additional natural resources and soil.
Furthermore, maybe in the nearest future hydroponic systems, which have already been tested in space on the space stations, will even become another valuable step in the space exploration by the humans.
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