What are the different types of hydroponic systems?
There are two different types of hydroponic systems. One requires the use of a growing medium other than land. The other uses air or water as a growing medium and leaves the roots exposed. Both types require water nutrient with melted minerals. Each type of system has three primary variations. The roots of the plants grow through the medium as they would be through the soil. The nutrient solution passes medium and nourishes plants. Other types of media commonly used are rock wool, coconut fiber and vermiculite. There are three medium system variants: Wick system, EBB-and-FLOW system and DRIP System.
The Wick system is the most basic hydroponic system. The growing tray is filled with the medium. There are various wicks within the magazine, which supply a tank solution from a growing tray. Oxygen must be supplied to the water tank by means of an air pump. All systems that use the tank must also use an air pump, a water pump or both to oxygenate water. GrowingThe OS is filled with the medium. The water pump is used to supply the medium solution from the tank. Overflow in a growing tray returns the solution to the tank. The pump is generally on the timer.
The third variation is a dripping system. The drilling system delivers the plant base solution. The growing tray is again filled with the medium, the drip tube is located on the upper part of the medium and the solution drips through the medium. The drain is located at the base of a growing tray. The nutrient water then returns to the reservoir or is discarded, which is referred to as a system of non -compulsion.
hydroponic systems that use air or water as a growing medium also have three variations: water culture, nutrient and aeroponic. These systems do not have the advantage of any media to replace or purchase. The disadvantage of two of these systems is that the roots are exposed to air. The power failure or interruption may allow the roots to be too dry.
The first of these hydroponic systems is called water culture. The tank is filled with a solution and the air pump provides oxygen to the solution. A floating tray is placed on the solution and the roots are exposed in the solution. The tray can be constructed from any material that will float. The holes are placed in a floating tank and small baskets support plants.
The nutrient system as a growing medium uses air. A growing tray in this system can be a large tube, such as the pipe of polyvinyl chloride (PVC). The water pump supplies a nutritious solution from the tank, through the tube and a reservoir. The holes are cut to the upper part of the growing tube and the roots of the plants can hang into a solution of the flowing tube. The growing medium is air, so the interruption of the water pump can allow the roots to allow to dry.
The aeroponic system is the final variant of hydroponic systems. The growing medium is again through the air and the same disadvantage of the pump interruption could damage the roots. GrowingThe OS can be anything that can support the plant above the tank so that the roots hang in the air. The water pump gives a fine root fog at specified time intervals. With this system, a short cycle timer is generally used.