The Sino-Dutch soilless culture innovative agricultural technology Changsha training course has newly launched various agricultural technology training courses such as soilless culture training, vegetable planting training and greenhouse planting technology training. To transport agricultural talents for the agricultural sector.

Soilless culture, also known as hydroponics, is a special cultivation method and scientific research method for vegetable production factory. This method uses gravel, rock wool, vermiculite and plastic products as substrates to fix plants, and uses chemical trial production or chemical fertilizer to prepare nutrient solution to supply nutrients needed by crops. According to the different substrates used, it can be divided into sand culture method, water culture method and fog culture method.