| The infrastructure of Tobacco leaf production has a large amount,a wide range and many categories.If the management and protection are not in place,it will lead to the damage and idleness of a large number of facilities projects,reduce the integrity rate and utilization rate of infrastructure,weaken the basic guarantee ability of the production area,and can not effectively stabilize the Tobacco farmers and stabilize the Tobacco area,which seriously affects the high-quality development of the Tobacco industry.The main factors restricting the management and protection work are personnel,funds and systems,mainly in the aspects of non-standard allocation system,imperfect organization system,unscientific evaluation system and imperfect guarantee system.In view of the above problems,it is of great significance to reconstruct the management and protection system and comprehensively solve the problem of Difficult management and protection of Tobacco production infrastructure,so as to promote the sustainable,stable and healthy development of Tobacco production and help the rural revitalization and development strategy.In order to construct the configuration system scientifically,this paper creates a Meta-structure infrastructure division model.On this basis,the optimal performance and economic performance of the management and maintenance are taken as the objective function,and the mathematical modeling is optimized.The random direction search method is used to solve the model,and the optimal value of the number of management and maintenance personnel and the cost of management and maintenance is obtained,so as to solve the problem of the optimal allocation standard of management and maintenance personnel and the cost of management and maintenance.Based on the structured sub-model of Meta-structure,the organizational structure of the management and protection of Tobacco production infrastructure in QN Prefecture was reformed and the process was reengineered,and a scientific organizational system,evaluation system and guarantee system were established.On the basis of the original,a more scientific and reasonable management and protection mechanism and operation mechanism were established,which effectively solved the problems of non-standard configuration system,imperfect organizational system,unscientific evaluation system and imperfect guarantee system.In this paper,for the first time,the Unit body,Meta-structure,Meta-system and other division modes are introduced into the management and protection of Tobacco production infrastructure.Taking QN Prefecture as an example,the structure division of infrastructure projects is carried out,and the constrained nonlinear optimization method is introduced to assist in the research and construction of the whole management and protection system.On the basis of the original business establishment management organization,through remodeling and reconstruction,the management and protection operation mechanism of Upper and lower linkage,Multi-party participation,and Joint management has been formed,and good operation results have been achieved.Due to the management and protection of facilities and projects in place,the benefits have been significant. |