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Donnerstag, 26. November 2009

What You Need To Know About Aquaponics Systems

By James Morley

Combining elements from both fish farming, (aquaculture), and soil less farming (hydroponics), aquaponics systems aim to take the eco-benefits of both, whilst minimizing any negative aspects. With many benefits, it is a form of farming that is rapidly growing in popularity.

Essentially then, aquaponics systems aim to create a symbiotic atmosphere, in which both fish and plants can exist.

Grown in containers filled with gravel, the plants are fed with the water from the fish tanks. The fish, in regular tanks of water; are simply fed standard and commercially available food.

Bacteria in the trays break down any waste products from the fish, providing them with essential nutrients. This water, now purified, is cycled back into the fish tanks.

A beautifully simple system, it has many benefits to both the fish and the plants.

The fish are much healthier; with fewer instances of disease and infection. They are also a lot less stressed; than comparative fish in aquaculture systems.

Plants tend to be healthier too; being bigger and producing increased crops. Again, this is down to the lack of artificial products used in their cultivation.

The benefits are far greater than this alone however. The bottom line costs incurred by farmers are significantly reduced from traditional methods; with less food, less fertilizers and the like being necessary. With disease lessened, preventative and curative work is lessened too.

More than this still though, is n the future of aquaponics systems. It is quite possible that such technology could be introduced on a huge scale throughout the developing world. This will help eradicate starvation and provide sustainable food sources for the planet as a whole.

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