DFT cultivation automatic control device for cultivating colored wheat in laboratory

• Main Authors: CAO ZELIN, WU JUNWEI, ZHANG LEIYI, LI YIHENG, ZHAO WEI, ZHAO PENGYU, LIU BOKUAN, WANG KAIKAI
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The DFT cultivation automatic control device comprises a support, and a liquid supply box, an incubator and a liquid return barrel are arranged on the top, the middle and the lower portion of the support respectively. Three liquid supply cavities are arranged in the liquid supply box, and are respectively filled with three nutrient solutions with different concentrations; the culture box is respectively communicated with three liquid supply cavities of the liquid supply box through liquid supply pipes, the liquid return barrel is communicated with the culture box through a liquid return pipe, and an EC detector for detecting the concentration of a nutrient solution is arranged in the liquid return barrel; the liquid supply pipes connected with the three liquid supply cavities of the liquid supply box are respectively provided with a first electromagnetic valve which can be respectively controlled by the control device to open and close according to the detection result of the EC detector so as to adjust the c