Introduction experiments of fresh cut flowers from more than 10 Gerbera jamesonii varieties were carried out to find out a soilless culture technique of Gerbera jamesonii in heliogreenhouse suit for Changsha area.

Design and development of waste-cotton nonwoven substrate for soilless culture;

Adaptive fuzzy control system of circulating nutrient solution system in soilless culture;

Study on substrates mixed mainly with agricultural wasted staff in soilless culture of tomato;