Soilless culture is a new technology developed in recent years to cultivate crops. Literally, we can also know that at this time, plants without soil are mainly planted in nutrient solutions containing minerals. As long as it is managed and treated by certain cultivation equipment, crops can grow normally without soil and have high yield, so it is called soilless culture.

Second, advantages

1. Water saving, fertilizer saving and high yield: the nutrients of this crop are provided by cultivated nutrient solution, and the loss of water and nutrients is very small. Not only that, according to the different growth stages of crops, different nutrients will be applied, so they grow stronger and have higher yield. 2. Convenient management: no need to cultivate soil, and it is more labor-saving to turn over soil and weed. In addition, nutrients can be supplemented regularly and quantitatively, which will not be wasted and reduce labor force to a greater extent. 3. Not limited by region: Because this cultivation method is separated from soil, it is not limited by soil quality, water quality and other conditions. In addition, it can also save area. It can even be cultivated in buildings or abandoned factories.