In some countries where water resources are scarce, many agricultural products must rely on imports. Like the Middle East, although they are rich in oil resources, water resources are scarce.The population of the Middle East and North Africa region accounts for about 5% of the world's total population, but its renewable water resources account for only about 1% of the world's total. In recent years, Middle East countries have also actively developed and introduced advanced technologies to vigorously develop water-saving agriculture in order to solve problems such as drought and agricultural water shortage.
Soilless cultivation technology has always been a popular new agricultural technology.Tower system is a highly utilized system in soilless cultivation technology, which occupies less space and has high yield per unit area. Both large-scale commercial planting and small-scale household planting are very suitable. A single tower system is particularly suitable for home planting, and the home version of the vegetable tower can achieve vegetable freedom.
Hydroponics is the most common planting method in soilless cultivation, which involves directly growing the roots of plants in an aqueous solution instead of traditional soil planting, from which water, nutrients, and air are absorbed. There are two types of hydroponics: one is hydroponics in which the roots of plants are completely immersed in an aqueous solution without any fixed measures, such as daffodils, hyacinths, and other bulbous flowers; The other is to plant plants in a fixed substrate.Different plant roots require different optimal environments, and different substrates can provide different proportions of water, air, and nutrients.Therefore, when selecting a hydroponic culture substrate, we should select the appropriate substrate according to the physiological needs of the plant root system.
Hydroponic tower planting is a method of fixing crops onto a three-dimensional tower through a planting basket, which is a very space saving planting method.In addition, automated control systems can make planting easier and improve the fun of planting.
Aeroponic technology is currently the most advanced soilless planting technology. Using aerosol cultivation, the planting density can be more than four times higher than conventional cultivation, greatly increasing the yield of crops per unit area. In addition to increasing crop yield. Aeroponic tower is most important for vertical and three-dimensional cultivation, which can produce maximum agricultural products on the smallest land and achieve several times the effect of conventional cultivation. With the gradual reduction of land due to urbanization, it has universal practical significance.
There are many measures to increase production in traditional agricultural production, such as fertilization, pruning, or the use of growth hormones. However, regardless of which technology, its yield potential cannot be compared to that of aerosol cultivation. Under aerosol cultivation, the absorption rate of crop roots can be maximized in the air with sufficient oxygen, several times or even tens of times that of soil cultivation or hydroponics.
High tech agriculture makes family planting no longer a fantasy. A simple vegetable tower can not only satisfy people's planting pleasure, but also provide sufficient vegetable supply for families. It not only saves the expense of buying vegetables, but also enriches life through planting.