Method for utilizing and optimizing manure of livestock and poultry farms in regional range

• Main Authors: DENG BING, WEN JIANGHUI, PU ZHENYU, CHEN TAOYU
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention belongs to the technical field of livestock and poultry manure treatment, and discloses a livestock and poultry farm manure utilization optimization method in a regional range, and the method comprises the steps: data collection and preprocessing; hierarchical clustering of the farmland is carried out; carrying out region division and classification based on a Voronoi diagram; constructing a manure transportation optimization model; and solving by a genetic algorithm. According to the method, a transportation optimization model which considers economic and environmental benefits, spatial distribution of livestock and poultry farms, the digestion capacity of farmlands on manure and the hindering effect of special terrains such as water areas and forest lands on manure transportation is established by taking the Xinjiang District of Wuhan as an example; by utilizing the model, on one hand, a manure transportation and distribution scheme in an area can be optimized in the aspects of economy and env