Soilless cultivation replaces soil with an artificially created environment for the growth of crop roots, which can not only meet the needs of plants for nutrients, water, air, and other conditions, but also control and regulate these conditions to improve the growth and nutrition of crops. I gradually became balanced. As a result, plants grown without soil are generally well developed and have higher yields and quality.
Soilless cultivation in the Netherlands frees itself from the constraints of soil, expands the space for agricultural production, and makes it possible to grow crops on barren land. The development prospects are very broad. At present, almost all vegetable farms, greenhouse planting and other places adopt the soilless cultivation mode.
Dutch agriculture is a modern agricultural farming technique. From farm to environmental management, it can be detected and adjusted according to the needs of crop growth and development. As a result, Dutch agriculture has characteristics that are incomparable to ordinary traditional agriculture and today's soilless agriculture.
In agriculture, due to the limitation of institutional conditions, repeated continuous tillage of soil to achieve more harvest and more benefits leads to serious soil-borne pests and diseases, continuous accumulation of soil salinity, soil acidification, and soil salinization. Obstacles hindering continuous tillage, such as soil compaction, have become important factors affecting the development of land production. With Dutch cultivation, the aforementioned hurdles of continuous cultivation can be avoided.
Lettuce, strawberries, tomatoes, radish, cabbage, kale, Chinese cabbage, sprouted vegetables, etc., can be cultivated in multiple layers and beds using this space, that is, hydroponic trays, trellises, and strawberry trays are used to improve the soil. Use.
The Dutch soilless farming model is currently the most advanced farming technology in modern agriculture. From farm to environmental management, it can be adjusted according to the needs of the crop. It has advantages that cannot be matched by traditional soilless culture.
1) The Dutch soilless cultivation model can achieve early maturity and increase yield.
2) Because the Dutch soilless farming model does not use farm fertilizer, there are few pests and diseases, and a large number of pesticides are not used, and the products produced are safe, clean and pollution-free.
3) The advantage of soilless farming in the Netherlands is that it saves time and effort, does not require tillage, weeding, and fertilization, and greatly reduces the workload of field management. The supply of nutrient solution is also automatically controlled, which improves working conditions and reduces labor intensity.
4) Because the Netherlands guarantees the first amount of nutrients and water under artificial control through scientific management, which greatly reduces the waste of water bills, the Dutch model agriculture can save more than 50% of water and fertilizer compared with traditional agriculture. 。
5) The adoption of the Dutch soilless culture model avoids the ongoing obstacles of soil tillage. In the process of cultivation in the reserve, due to the limitation of some facilities, in order to obtain higher yields and benefits, continuous soil tillage has led to serious soil-borne diseases. , which aggravates the phenomenon of soil salinization and soil acidification, and the Dutch model of farming can effectively avoid the above phenomena.
6) The Dutch soilless farming model makes full use of land and space. The Dutch model of agriculture is not only suitable for factory production, but also for growing Dutch flowers, vegetables and bonsai on rooftops, balconies and corridors. Not only can it increase your income, but it can also beautify the environment and add joy to life. In addition, the Dutch model of farming can also be practiced in desert land, saline-alkali land, barren mountains, areas with serious soil pollution, and other areas where the soil cannot be cultivated, which is of great significance for solving the problem of vegetables. ** in these regions. The use of space for multi-layer and efficient cultivation can also improve space utilization.
Soilless culture in the Netherlands is an agricultural technology that does not rely on soil, but uses nutrient solutions or other media to supply the nutrients needed for plant growth. This technology can effectively solve the problems of poor soil quality, soil pollution, soil salinization, etc., and achieve high yield, high quality and high efficiency of crops. Common soilless cultivation methods are as follows:
1.Hydroponics Hydroponics is the simplest form of soilless culture. Plants are planted in containers containing nutrient solution, and the nutrient solution is used to supply the nutrients needed by the plants. The advantages of hydroponics are simple to use, low equipment investment, convenient management, and dense planting. However, hydroponics requires regular replacement of the nutrient solution, which has certain requirements for fixing the plants and preventing the nutrient solution from becoming turbid.
2.Aeroponics Aeroponics is a soilless cultivation method in which a nutrient solution is atomized and sprayed directly on the roots of plants. The advantage of fog farming is that it can deliver the nutrient solution directly to the plant roots, and the nutrient absorption efficiency is high, while reducing the waste and pollution of the nutrient solution. However, aeroponics requires special equipment and facilities, large investment, and certain requirements for the attachment and protection of plant roots.
3. Substrate cultivation Substrate cultivation refers to planting plants in a solid substrate and supplying the nutrients required by plants through the substrate. The substrate can be natural, such as vermiculite, perlite, etc., or it can be synthetic. The advantage of substrate culture is that it can provide a stable growth environment for plants, and at the same time, the nutrient content of the substrate can be adjusted according to the needs of the plants. However, substrate culture requires regular replacement of the medium, and there are certain requirements for the disinfection and preparation of the medium.
4. Aeroponics Aeroponics is a form of soilless cultivation that uses nutrients in the air for plant growth. The advantages of this model are ease of use, low equipment investment, easy management, and the ability to reduce the use and waste of nutrient solution. However, air farming must ensure that there are enough nutrients in the air, and there are certain requirements for air humidity and temperature.
Netherlands Soilless Cultivation In summary, there are a variety of soil cultivation methods to choose from, each with its own unique advantages and disadvantages. In practical application, the appropriate mode should be selected according to the comprehensive factors such as planting demand, resource conditions, and economic benefits. With the continuous development and innovation of technology, soilless cultivation is expected to provide people with more and healthier vegetables in the future. The Dutch soilless cultivation model simplifies the cultivation method and promotes the development of vegetable cultivation in the direction of modernization.