A relatively new approach to vegetable cultivation, hydroponics is gaining more and more ground as it promises a high income to professional growers. But also, DIY hydroponic systems can fit almost in any house and can provide people with enough vegetables to meet their daily needs.
In the presentation our students have prepared, the reader can form an idea about hydroponics. For more details, take a look at the source links we have used....
http://www.slideshare.net/zervou/hydroponics-30952987