Fecha de publicación: 09/08/2019 Fuente: Wipo "precision agriculture" The utility model discloses a greenhouse heat preservation precision agricultural facility system. Wherein a rail is arranged in the middle of the top of the greenhouse from top to bottom, a sliding body is arranged on the rail, a push rod is arranged at the upper end of the sliding body, rolling rods are arranged on the two sides of the sliding body, a motor is arranged at the position, close tothe sliding body, of the push rod, the motor is connected with the sliding body, and a vertical rod is connected to the other end of the push rod and provided with a control box. The motor drives thesliding body to move on the rail, so that the rolling rod completes laying and rolling of the heat preservation quilt, operation is convenient, time and labor are saved, safety and reliability are achieved, labor force is liberated, the rolling degree of the heat preservation quilt can be freely adjusted according to different illumination conditions, and the requirement for growth of fruits and vegetables in a greenhouse is met.