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ydroponic agriculture, which has
                                                                          Hbecome a very widespread concept,
                                                                           has recently been called the agriculture of
                                                                           the future. But is it really so?

                                                                           Before answering this question, it is
                                                                           useful to remember what hydroponics is.


















                                                                           Hydroponics is a form of
                                                                           agriculture in which the water
                                                                           and nutrients needed by the plant
                                                                           are delivered to the root zone
                                                                           by stagnant or flowing nutrient
                                                                           fluids and is largely used in
                                                                           greenhouses.

                                                                           TIn soilless agriculture, the
                                                                           minerals, nutrients, amount
                                                                           of water and other elements
 Tomatoes,                                                                 required for the development of
 cucumbers, peppers,                                                       plants are calculated, plans are
                                                                           created in accordance with these
 strawberries, greens,                                                     calculations and production
 cut flowers and                                                           is started. This reduces the
 ornamental plants                                                         uncertainties experienced in
                                                                           traditional agriculture. Plants
 are the most common                                                       do not expend energy to find
 crops planted in                                                          nutrients as they have direct
 hydroponics.                                                              access to what they need. Plants
                                                                           grow in a solution prepared with
                                                                           the necessary elements.




 It’s been in our lives since 1930!   roblems we are all familiar with, such as the   resource-efficient production system, are just
                          Pever-increasing population in the world and   the most well-known ones.
                          the associated need for food, global warming,   When we look at the disadvantages; the
                          the decrease in agricultural land, and unsuitable   initial setup is a bit costly. Mistakes made
 IS THE FUTURE            ecological conditions, have led to the emergence   are reflected on the product much more
                                                                       quickly due to the nature of production, so
                          of soilless agriculture as an alternative to classical
                          agriculture. Considering its advantages and   it is an agricultural method that requires
 IN HYDROPONİC            disadvantages, we can say that soilless agriculture is   technical knowledge and experience. It is
                          a shining star in the sector.
                                                                       also very important that the place where it is
                          Hydroponic  agriculture  has  many  advantages  for   established meets the necessary conditions.
 GREENHOUSES?             both producers and consumers. Above all, the   The fact that not every agricultural product is
                                                                       suitable for soilless agriculture is one of the
                          absence of soil, insects and waste, as well as the fact
                          that it is a cost-effective, less chemical-intensive,   factors affecting its prevalence.
 30  STEEL GREEN • 2023/1                                                                         2023/1 • STEEL GREEN 31
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