Hydroponic Growing System – Save the world from Global Warming!
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The world today is in terror of global warming which refers to the phenomenon of rising average temperature of Earth’s atmosphere and oceans and its projected continuation. The major cause for global warming is accumulation of greenhouse gases in the environment. The greenhouse effect is the process by which absorption and emission of infrared radiation by gases in the atmosphere warm the planet’s lower atmosphere and surface. Deforestation to acquire more land for farming, soil erosion and increase in barren lands, and industrialization all are causes of global warming. Many researchers believe that though global warming cannot be entirely curbed, we can certainly reduce it with help of
Hydroponics is a technique in which plants are grown in a nutrient media without using any soil. Hydroponic system can be set up practically anywhere- inside house, in the backyard, in malls, vertically up a building, and even in a broken fish tank! Thus hydroponic growing does not depend on acres of land to get higher yield unlike traditional farming. Hydroponic greenhouses are usually located close to the urban centers which they supply with food, so the need for trucking produce hundreds of miles from warm areas to cold regions is eliminated, reducing the need to burn fossil fuels.
Advanced hydroponics can help in maintaining greenery in areas which have nutrient depleted soil and scarcity of water. With hydroponics, there is a little wastage of food because there is no long chain involved of transporting food from farm to fork. Fruits and vegetables can be grown inside malls and shopping centers and can be sold right there. Thus with lesser transpiration, the threat of air pollution gets minimized too. In organic hydroponics, there is absolutely no use of harmful chemical fertilizers and pesticides. This avoids accumulation of these harmful chemicals in the bio-system.
Plants are grown in a very controlled environment in hydroponics. Amount of light reaching the plants, pH and humidity level, water consumed, and nutrients provided all these factors can be monitored by growers. Thus there is no threat of salinization of water, accumulation of carbon dioxide in environment or wastage of water. With climatic shifts getting more and more drastic endangering not just the plants world but the existence of entire world, we need to look for alternative, eco-friendly ways of producing food. Hydroponics is the answer to this issue and with the help of hydroponic technology, we can definitely save the world from global warming.