Aeroponics: ‘Getting To The Roots’ of a Soil-Free Vertical Farming System
Pic: GettyImages/shansekalaIn hydroponics farming, plant roots are either partially or completely immersed in a nutrient solution.
A UK study detailing the environmental benefits of vertical farming – and in particular, aeroponics – has listed ‘strategic areas of future research’ to underpin the system’s productivity and sustainability.
According to new research out of the John Innes Centre, the University of Bristol, and technology provider LettUs Grow, there is a growing environmental and economic case for vertical farms.
Yet key knowledge gaps remain. In a recently published study, six authors layout future research areas they say could accelerate the ‘sustainable intensification’ of vertical farming, using aeroponic systems.
Allocating resources to these research areas could help transform food production on a larger scale, suggested Dr. Antony Dodd, a group leader at the John Innes Centre and senior author of the study.
“By bringing fundamental biological insights into the context of the physics of growing plants in an aerosol, we can help the vertical farming business become more productive more quickly while producing healthier food with less environmental impact.”
Source: New Phytologist
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Published: 24 June 2020
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