Dendrobium officinale growth environment following system and method

The invention discloses a growing environment following system for dendrobium candidum. The growing environment following system for dendrobium candidum comprises two growing environment information collecting modules, an information comparing module and a following module. One growing environment information collecting module is used for collecting growing environment information of wild dendrobium candidum periodically, and the other growing environment information collecting module is used for collecting the growing environment information of dendrobium candidum growing in a greenhouse. The information comparing module periodically receives and stores wild growing environment information, uses the wild growing environment information as target values, receives the growing environment information in the greenhouse in real time and compares the growing environment information in the greenhouse and the corresponding target value, and then all difference values are obtained. The following module adjusts the growth environment in the greenhouse according to the difference values, so that the collected growing environment information is identical with the target values. According to the systems, the invention provides a corresponding method. The growing environment following system for dendrobium candidum and a growing environment following method for dendrobium candidum have the advantages of being high in automatic degree and achieving real-time following, and high-quality dendrobium candidum can be cultivated in the greenhouse.