Research On The Dynamic Factors Of Green Food Industry In Heilongjiang Province

With the gradual improvement of people's living standard and the continuous deepening of the concept of health,the environmental,healthy and high-quality green food is more and more popular among people.The development of green food industry can not only meet the growing demand for green food,but also realize the ecological livability of the countryside.Heilongjiang province,as an important commodity grain base in China and developed the green food industry early by relying on the advantage of agricultural resources.However,in recent years,the development momentum of the green food industry in Heilongjiang province is gradually slowing down,the environmental monitoring area of the green food producing area and the growth rate of the output value of processing enterprises are slowing down.The development of the green food industry is an important way for Heilongjiang province to achieve industrial prosperity.Therefore,it is necessary to identify the development stage of the green food industry in Heilongjiang province,find out the driving factors affecting the industry,explore the influence of various driving factors on the different stages of the industry development and put forward reasonable development strategies,so as to realize the sustainable and stable development of the green food industry in Heilongjiang province.First,on the basis of the industrial life cycle theory,the Logistic curve fitting method was used to identify the development stages of the green food industry in Heilongjiang province.It was found that the industry was in the formation period before 2011 and the growth period from 2012 to 2019,and the current industry is at a critical stage of transition from growth to maturity.Second,on the basis of industry stage judgment using the porter diamond model analysis framework of qualitative analysis of the factors influencing the driving force for the development of the industry,the market demand,production factors,related and supporting industries,opportunity,and the government are the dynamic influence factors of Heilongjiang green food industry,various factors in the industrial system interaction and influence each other and eventually affect the industry development.Third,based on the power factor qualitative analysis,modeling in clear aims and basic assumptions,models,boundarycondition of green food industry in Heilongjiang province system dynamics model is established,based on the basic data of simulation found that industry from 2000 to 2030 showed a trend of "S" type of growth is consistent with the life cycle of judgment,the scheme of simulation results show that different motivation factors in every stage of development on industry have a certain role in promoting,at the early stage of the industry development in the industry formation,demand is the main motivation of green food industry development,The industrial development can be promoted by lowering the price of green food and improving people's life quality.With the growth of the industry,the demand plays a less important role in the industry,and the promotion of supply becomes a more important driving force for industrial development,which also reflects the important significance of structural reform on the supply side.