How can I choose the best hydroponic culture?
Usually experts donate hydroponic culture to at least five categories: passive, flood and drain, drip, deep water and NFT. Some people prefer concepts and flow rather than floods and outflow and sprinkler to the term drip. Each system has advantages and disadvantages and when choosing the best system, the grower must consider all factors. Whether one chooses, one should monitor the temperatures of the plant and its roots, the level of pH of the solution and the level of nutrients and any infestation of pests or diseases. The selection of the best hydroponic culture is important because the systems are costly for establishing and maintenance. If you want to choose the best hydroponic culture, one must consider several factors such as the type of plants to be grown. Many orchid growers use hydroponics because it mimics orchid natives. The choice of the hydroponic system also depends on the professional knowledge of a person, because some are difficult to handle.
The simplest system for beginners is passive technoka. Some people refer to it as a vessel, because no mechanical system works the plant root solution. Growers increase plants in the medium soaked in a nutty such as sand or aggregate. Plants often become root and starving oxygen; This technique therefore provides the lowest production speed.
Another popular system is the technique of floods and drainage. In this system, the grower lifts plants in the medium on a special table that will flood the solution. Plants absorb as many nutrients as possible and then tear the excess into a tank or waste container. Several factors, such as the expenditure and expertise of the grower, determine whether it is the best hydroponic culture for the Tepper. Some media, such as rock wool or mineral wool, are expensive.
The deep water technique is a hydroponic culture technique that beginners can consider. In this technique is a tray filled with a growing mediumEM on the top of the tank filled with solution. The pump forces air through air stones to oxygenate the solution, but the deep water technique does not use the pump to recirculate the solution. One of the disadvantages of this technique of hydroponic culture is that it requires a lot of space.
The drip or sprayer system also requires a circulation pump. The solution constantly flows through the roots and in some systems the sprayers stir the leaves to deliver more nutrients to the plants. The disadvantages of this system include clogged nozzles, leak hoses and accumulation of salt in the irrigation system. The system disorder quickly dehydrates plants because the roots are openly exposed. In general, experts do not recommend this system to beginners, but higher IS yield.
The NFT system is the most productive but most complex. The grower does not use the medium to anchor plants or to hold a solution on the spot. Plants plants in the collar in an oblique, open gutter or closed tube and lets the roots flow freely into the eaves or tube. The solution flows through the roots continuously. The grower must be hard to keep the pump running or the roots of the plants dehydrate and die.