2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16
Problems of lack of land currently do not bother the Russian representatives of the agrotechnical complex. Moreover, experts point to a high percentage of uncultivated land. Another thing is that not all regions potentially suitable for cultivation are territorially accessible for the implementation of such tasks. This problem affects both agricultural industries on a global scale and ordinary private farmers. In both cases, there are different ways to solve obstacles of this kind. For example, hydroponic plants for growing greenery can be considered as a universal way to organize a business unit without the use of soil cover. Using this technique, the farmer eliminates dependence on land resources, which expands his agrotechnical capabilities.
Introduction to hydroponic growing
The technology involves the creation of an artificial environment in which the plant develops, by analogy with the traditional growth process in ordinary soil. As a source of supplyin this case, the nutrients in this case are not the fertile and micronutrient-rich soil, but the humid-air environment. The main emphasis, in terms of supplying the root system, is on watering activities. It is these functions that are performed by hydroponic plants for growing greenery, which provide plants with an aerated or solid water environment that stimulates the respiration of the roots. In addition, the technology provides for the regular provision of plantings with solutions containing mineral additives. Depending on the specific methodology and the technical method of its organization, fillers in the form of crushed stone, natural fibers, porous vermiculite, etc. can also be used.
What is a hydroponic setup?
The simplest hydroponic systems are based on the principles of periodic watering of the root system. But in this case, we are talking, rather, not about irrigation, but about flooding the plant. The installation itself can have different structural designs, some of which resemble beds, while others are miniature flower beds. The infrastructure of the system is implemented in such a way that the roots receive a sufficient volume of nutrient solution, as well as access to air. In an advanced version, a hydroponic plant for growing herbs and onions allows you to control microclimate parameters, including lighting regulation. But such systems are more expensive and, as a rule, are used either in professional agro-technical farms or for growing plants that are whimsical to living conditions.
Growing at home
For these purposes, you can purchase a typical installation, specially designed for a specific type of greenery. At the bottom of such an apparatus, it is necessary to place a nutrient solution, which must contain all the necessary substances for plant growth. Without fail, the composition must include calcium, potassium, magnesium and sodium. It should also be borne in mind that water in this case is not just a means of saturating the root system with liquid, but also a second way of nutrition. A typical hydroponic setup for growing herbs at home is to use water with optimal acidity characteristics in the circulating system. It is advisable to dilute its composition with special fertilizers, having previously cleaned them.
Features of growing in a greenhouse
In essence, this method is similar to home growing, but on a different scale and with some nuances. Typically, for the implementation of greenhouse systems, multi-tiered vegetation installations in the form of pipes are used. The configuration of the equipment elements should rationally use the space of the room and work on the same principle of aeronautical technology. The advantages of such systems include the fact that they are calculated without restrictions on the growth of the stem. In addition to high onions, it will be possible to plant tomatoes and cucumbers. On the other hand, a hydroponic plant for growing greenery in a greenhouse must be provided with more powerful heating and lighting systems. For technicalproviding these communications and their subsequent maintenance often takes about 70-80% of the financial investment in the installation.
Hydroponic Solutions
The necessary set of elements has already been listed, which should be provided for almost any plant, but still you should focus on a specific variety on an individual basis. If we talk about general rules, then, for example, the cultivation of lettuce, basil and parsley with dill provides nutrition with magnesium nitrate, phosphoric acid, calcium and potassium nitrate, etc. There should be no problems with the formation of the content of the nutritional base. Much more significant is another issue related to the transfer of plants to the new system. In such cases, a hydroponic green growing setup should increase the concentration of nutrients gradually. For example, every 2-3 days the level of trace elements can be increased by 10-15%.
Which substrate do you prefer?
This is a kind of filler, which, in essence, replaces some of the functions of the soil. For example, the elements of the substrate hold and regulate the ratio of air and water, forming an environment that is optimal in terms of characteristics for the development of greenery. But, each type of filler has its own characteristics. Thus, the sandy base is not able to retain much air and water, and coarse gravel gives large gaps between its particles, but does not retain water well. ATsystems that use hydroponic plants for growing greens with constant circulation of nutrient mixtures use a substrate with a fast drainage action. In this capacity, you can use inexpensive expanded clay or vermiculite. Environmentally friendly fillers are suitable for home conditions, including perlite and coconut fiber. Mineral wool is also quite popular among private farmers, but due to its synthetic origin, it is recommended to use it only in greenhouses.
How to make your own hydroponic setup?
To make the device, you will need an air compressor for an aquarium, a plastic container for placing plants and a cutout from a foam panel. It is important to note that direct light should not fall on the root system, so the walls of the installation should be wrapped with foil or covered with paint. It is necessary to cut holes in the foam sheet in which the pots for greens will be placed. You can also use containers or jars - the main thing is to compare the dimensions of the containers with the niches in the foam in advance. A second set of pots should also be provided, due to which the hydroponic installation for growing greenery will be implemented. With your own hands you can make containers from plastic bottles. A whole bottle is cut into two parts, after which the neck goes to the bottom of the bottle. During the operation of the system, the solution and water will supply the lower part of the formed pot, and useful substances will be delivered to the place of direct planting.come in balanced amounts.
Growing with hydroponic systems as a business
The concept of growing plants with hydroponic devices is similar in principle to entrepreneurial activity. It also shows features of resource optimization in the form of financial costs and space while maintaining high productivity. But in order to use this system for profit, you should first consider what kind of hydroponic plant for growing greens will be. Business requires stability in the supply of products, so it is necessary to count on the organization of work at least in greenhouse conditions. Again, compact placement of plants in niches of multi-tiered tubular structures would be the best option. You should also think about future channels for the supply of greens, the formation of an assortment and the introduction of quality control and plant selection systems.
Conclusion
Despite the many advantages of soilless growing systems, comparing them to traditional planting methods reveals obvious disadvantages. In particular, hydroponic plants for growing greens require a financial investment in the technical provision of a planting site. But not even this factor stops many who want to engage in such activities, but the complexity of organizing the system and the hassle associated with its maintenance. A stable hydroponic design is quite expensive, and budget and homemade counterparts need regular adjustments. Butif the installation is properly maintained, you can count on getting a rich harvest in the form of environmentally friendly and he althy greenery.
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