How can water consumption be reduced/optimised in agriculture?

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Agricel - ‘Film farming’ uses no soil and just one-tenth the water

Posted by Earthr.org Content Team on 25 Aug, 2018

Growing produce in areas which have limited vital natural resources such as water is a problem calling out for solutions, and one system that is helping the cause is Agricel, a farming system using a film-like material that uses no soil and reduces the amount of water needed by 90 per cent. The material features a hydromembrane surface containing water-soluble polymer and hydrogel, which plant roots use to gain nutrients. The system also means that pesticides are not needed as bacteria and viruses cannot get through the film. Agricel offers a cheap alternative to hydroponic growing – vital for those in poorer economies – and also, according to the company, offers a return on investment of between 40 and 70 percent.

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