Aeroponics is a modern, high-technology technique of soil less food production. It enables crops to be planted inside and needs far less space than normal gardening. Aeroponics permits crops to be grown year round and preserves water. It gives a workable means of farming in urban centers or any location where access to cultivatable land is scarce.
In aeroponics, plants are grown in chambers with their roots suspended in space and intermittently washed in a nutrient mist. The chamber stays at 100% humidity level by using spraying or misting nozzles and this system allows the plants to soak up the required nutriments and moisture while also being exposed to an abundant supply of oxygen and CO2, leading to dramatic growth.
Aeroponic designs are still evolving and many alternative products are commonly available including composites like bubbler or deep flow systems. However in any true aeroponics systems, the common part is the exposure of the root system to air in contrast to being buried in soil, water or some other media. In pure aeroponics designs, the roots hang in the air and a pump controlled by a short cycle timer delivers the nutrient solution for a few seconds every couple of minutes. This keeps the roots wet while supplying access to a maximum quantity of air. During the "dry" cycle air displaces the exiting liquid solution which can enable the plant to take in stronger concentrations of nutriments without burning since they aren't being steadily submersed. To realize the full benefits, true aeroponics systems need the specific application of nutrient elements and the proper timing of wet and dry cycles.
A true aeroponics design has several advantages over traditional gardening or other methods of soil less gardening like hydroponics. First, the roots don't have any contact with clay or solid media of any type which too often can contain harmful insects and bacteria that may devour plants or propagate disease. With a true aeroponics design, the plants roots can procure as much oxygen or carbon-dioxide as required. This increases the effectiveness of photosynthesis and speeds up the growth cycle of the plants delivering higher yields.
The accelerated time to maturity, absence of pathogens and capability to access individual plants, makes aeroponics excellent for propagating plants from cuttings. This can enable the fast cloning of the finest plant specimens. Correctly designed aeroponics systems can supply the best grow rates and the highest yields but need the most expertise and are the least forgiving of the soil less gardening techniques.
In aeroponics, plants are grown in chambers with their roots suspended in space and intermittently washed in a nutrient mist. The chamber stays at 100% humidity level by using spraying or misting nozzles and this system allows the plants to soak up the required nutriments and moisture while also being exposed to an abundant supply of oxygen and CO2, leading to dramatic growth.
Aeroponic designs are still evolving and many alternative products are commonly available including composites like bubbler or deep flow systems. However in any true aeroponics systems, the common part is the exposure of the root system to air in contrast to being buried in soil, water or some other media. In pure aeroponics designs, the roots hang in the air and a pump controlled by a short cycle timer delivers the nutrient solution for a few seconds every couple of minutes. This keeps the roots wet while supplying access to a maximum quantity of air. During the "dry" cycle air displaces the exiting liquid solution which can enable the plant to take in stronger concentrations of nutriments without burning since they aren't being steadily submersed. To realize the full benefits, true aeroponics systems need the specific application of nutrient elements and the proper timing of wet and dry cycles.
A true aeroponics design has several advantages over traditional gardening or other methods of soil less gardening like hydroponics. First, the roots don't have any contact with clay or solid media of any type which too often can contain harmful insects and bacteria that may devour plants or propagate disease. With a true aeroponics design, the plants roots can procure as much oxygen or carbon-dioxide as required. This increases the effectiveness of photosynthesis and speeds up the growth cycle of the plants delivering higher yields.
The accelerated time to maturity, absence of pathogens and capability to access individual plants, makes aeroponics excellent for propagating plants from cuttings. This can enable the fast cloning of the finest plant specimens. Correctly designed aeroponics systems can supply the best grow rates and the highest yields but need the most expertise and are the least forgiving of the soil less gardening techniques.
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