Soilless cultivation in the greenhouse
Soilless cultivation technology in smart greenhouse has many advantages and characteristics. First, soilless cultivation, by controlling environmental conditions such as temperature, humidity and light in smart greenhouse, combined with hydroponics technology, allows crops to be grown year-round without seasonal restrictions. This method not only increases crop yield, but also reduces the occurrence of pests and diseases, because the roots of the crop in the soilless cultivation system are directly in contact with the nutrient solution, reducing the attack of soil pathogens and pests on the crop.
In addition, soilless cultivation technology can also effectively save water resources and fertilizers, because the composition of the nutrient solution is easy to control, and can scientifically supply nutrients according to the different growth stages of the crop, thus maintaining the balance of nutrients and efficient absorption. The technique also avoids the problems common to traditional soil farming, such as floods, wind, drought and environmental factors such as climate change.
In practical applications, soilless cultivation technology has been implemented in many types of smart greenhouse, such as spring and autumn film greenhouses, winter warming greenhouses, and multi-storey film greenhouses. These gsmart greenhouse can provide a more stable and controlled growing environment for crops, helping to achieve annual production.
However, there are some challenges and limitations to soilless cultivation. For example, unsuitable environmental conditions such as high temperature, cold or dry climates can be harmful to hydroponic plants. In addition, although soilless cultivation can reduce pests and diseases, it is still necessary to pay attention to reasonable rotation of planting to prevent pathogens from surviving and infecting in the cultivated environment.
Overall, the use of soilless cultivation technology in film greenhouses is a modern, efficient and environmentally friendly agricultural technology, which can achieve high yield and quality production of crops without being limited by the natural environment.
