Soilless cultivation is a kind of good crop cultivation method. In cultivation, natural soil is not used, but nutrient solution is prepared according to the nutrients required by the growth and development of plants for the growth and development of plants. Soilless culture technology can be widely used in the production of vegetables, flowers and other agricultural products. The quality of nutrient solution is the key to the success of soilless culture.
Water is the nutrient medium in soilless culture nutrient solution. The quality of water directly affects the quality, concentration, stability and use effect of the nutrient solution prepared. When preparing nutrient solution, water with good hygienic quality must be selected. In recent decades, due to the rapid development of industry, the excessive concentration of population and the extensive use of chemical fertilizers and pesticides, water pollution is common. There are many kinds of pollutants in water, which can be divided into physical pollutants, chemical pollutants and biological pollutants according to their properties. Bacteria, mold, yeast, viruses and other biological pollutants belong to the water. The sources of water pollutants include domestic pollution, agricultural pollution and industrial pollution.
The quality of nutrient solution includes the content of nutrient components, the proportion of each nutrient component, the safety quality of nutrient solution and so on. If there are too many pathogenic microorganisms in the nutrient solution, the safety and quality of the nutrient solution will not be qualified, which will lead to the disease of vegetables, flowers and other plants, leading to the quality decline of agricultural products, production reduction or even no harvest.
Scientific and technical personnel specializing in the development of crop safety planting technology point out that ozone has a strong sterilization effect, can promote the production of soilless cultivated crops.
Ozone water generator can improve the safety quality of agricultural water, and then improve the safety quality of soilless culture nutrient solution. Ozone water generator can improve the safety quality of nutrient solution, the main reason is that the ozone disinfection machine can produce ozone gas, ozone water prepared with ozone gas and water, has strong sterilization and disinfection effect.
OS-AS ozone water generator can effectively kill viruses, pathogens and other harmful microorganisms in soilless culture nutrient solution, improve the safety quality of soilless culture nutrient solution, and improve the quality and yield of soilless culture agricultural products.
