Whether it is greenhouse cultivation or open field cultivation, the growth of crops depends on the environment. However, the cultivation of open fields, temperature and humidity are not easy to control, and greenhouse cultivation is different. In such a closed space, use Greenhouse dolls to enhance the monitoring of the greenhouse environment can provide a real-time and effective basis for environmental management of greenhouses, ensuring that crops grow in the right environment in exchange for high-quality and high-yield production targets. A good growing environment is the basis for promoting the healthy growth of crops. In greenhouse greenhouse production, the environment of greenhouses is always changing, sometimes it is conducive to crop growth, and sometimes it becomes a factor limiting plant growth. Therefore, it is necessary to increase greenhouse greenhouse cultivation. The production and benefits, an important part of management work is the real-time monitoring of the greenhouse environment. The greenhouse doll that will "talk" is a wise greenhouse environmental monitoring instrument and a reliable greenhouse small housekeeper. The instrument is installed in the greenhouse, so the greenhouse environment such as air temperature, humidity, dew point, soil temperature and light intensity in the greenhouse and greenhouse can be mastered by the management personnel, providing scientific guidance for the rational production management. In the past, greenhouse managers also guided the importance of the greenhouse environment. In the production, greenhouse warming, watering, ventilation and other operations were also adopted to regulate, but most of these control measures were based on experience, lack of scientific basis. The result is that the yield of greenhouse crops is not high and the quality is not good. In particular, with the expansion of the greenhouse cultivation scale and the increase in crop types, the demand for fine management of greenhouses has been continuously improved. After the application of “greenhouse dollsâ€, “she†will start from the scientific data to build an optimal growth environment for greenhouse crop growth, reminding users to warm or cool, ventilate or water, thus avoiding the blindness of greenhouse environmental regulation. It also raises the level of greenhouse management, thereby increasing crop yield and quality and achieving better economic benefits. Kraft Paper Envelope Packaging Size is Custom size. Material of Mail Box are 140gsm woodfree paper, 140gsm kraft paper and 250gsm kraft paper, Kraft Box printing is black printing or CMYK printing. Envelope Packaging Box Finishing is glued. Paper Box Packaging Design can be printed your own design. Printing your own design is warmly welcome. We are able to provide free template, free samples for you. Looking forward to working with you. Plz send us inquiry with details. Envelope Packaging Box,Kraft Box,Mail Box,Kraft Paper Envelope Packaging Fushan Color Print Co., Ltd , https://www.jsfushanprinting.com