Hydrophonics or Recirculation
farms are a socially responsible farming method and business too; they support
the use of renewable energy, recycle water and waste, and provide local food.
Aquaponic systems are more productive and use up to 90 percent less water than
conventional gardens. Other advantages include no weeds, fewer pests, and no
watering, fertilizing, bending, digging or heavy lifting etc.
Growing your own food by using natural and harmless materials is a great to
improve the environment. If we grow our own food we must know which type of
compost we are using so our soil is not being harmed. Growing food locally and
naturally without the use of harmful pesticides and chemical fertilizers is very
interesting - both economically and environmental point of view.
No soil is needed and the water stays in the system and can be reused so lower
water costs. Once biological balance is achieved, it is self-sustaining, and
only requires the fish to be fed. In this established ecosystem each part is
dependent on the other,and it is important to combine the amount and number of
fish, bacteria, and plant material so that this balance is achieved. Too many
fish will make the water muddy and not enough fish will fail to provide enough
food for the plants. Without enough bacteria, the fish waste will not be
converted to food for the vegetables.
Flowers, fruits, herbs, and vegetables can all be successfully grown by this
method. It is also an ideal method to use for creating a wildlife garden in the
backyard to enjoy the natural beauty nature can only provide, while at the same
time benefit the environment.
This highlights how farms are not only increasingly supplying restaurants and
grocery stores with food, but also are helping to feed the homeless, and others
that don’t have access to fresh, healthy food around the world.