Method for monitoring microbial state of poplar root system in real time

The invention relates to the technical field of data processing, in particular to a poplar root system microorganism state real-time monitoring method, which comprises the following steps of: in a plurality of days, acquiring the number of two poplar root system microorganisms at each moment to obtain a number time sequence data sequence, constructing a scatter diagram, acquiring a change vector of each day, and calculating the number time sequence data sequence; according to the method, the orientation deviation degree of each day is obtained, the weight of each day is obtained, and the local outlier factor of each data point in the scatter diagram output by the local outlier factor algorithm is obtained and used for judging whether the state of the poplar root system microorganisms is abnormal or not. According to the method, the weight of each data point is self-adapted, so that the calculation accuracy of the local outlier factor is improved, and the real-time monitoring efficiency of the microbial state