Jumat, 22 April 2016

تطوير نظام اكوابونيك على الطريقه الألمانيه Aquaponics development system on the way in the German

Germans added to the system a lot of development .... But development is the fundamental unit consisting of evaporation of water vapor  to assemble resulting from plant transpiration process and then returned to the fish tank again spotless degree 100%
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In comparison to aquaculture, it is especially the water recovery which makes aquaponics a sustainable system. Tomatoes, for example, give off up to six litres of water per day into the greenhouse air via their leaves. At the system, this water is collected via cooling traps, cleaned, and then reinserted into the fish cycle. Due to the strongly reduced water consumption, up to 90 percent less water is needed to attain the same yields in comparison to conventional agriculture, according to calculations made by the institute. In aquaculture with conventional recirculation systems, for example, ten percent of the water needs to be replaced daily. The system adds three percent fresh water every day. “With 200 litres of water we are currently producing up to two kilograms of tomatoes and one kilogram of fish. In normal cultivation, 184 litres of water are needed on average for the production of one kilogram of tomatoes,”


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