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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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