HUBEI AGRICULTURAL SCIENCES ›› 2020, Vol. 59 ›› Issue (13): 158-162.doi: 10.14088/j.cnki.issn0439-8114.2020.13.036

• Economy & Management • Previous Articles     Next Articles

Research on the motivations and mechanisms of the evolution of Shanghai agricultural industrial system in the context of the construction of three modern agricultural systems

LIAO Pei-tian   

  1. School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2020-03-31 Online:2020-07-10 Published:2020-09-03

Abstract: In the context of rural revitalization strategy and the construction of modern agricultural industrial system, productive system and managerial system,this research studies the evolution motivation of Shanghai agricultural industry system, aiming to guide the construction of Shanghai urban modern agricultural industrial system, and to help other areas of China to build modern agricultural industrial system. Firstly, this research studies the evolution mechanism of agricultural industry system, and concludes that the evolution mechanism of agricultural industry system includes four aspects such as system guidance, demand pull, resource guidance and technology promotion. After that, the evolution of Shanghai agricultural industry system is divided into four periods such as rural agricultural industry system, suburban agricultural industry system, urban agricultural industry system and urban modern agricultural industry system. Complete data of Shanghai agriculture from 1995 to 2017, including per capita disposable income of rural residents, the yield ratio of food crop to cash crop, yield ratio of planting industry to breeding industry and ratio of added value of primary industry to GDP are used for analysis,the LSD method is used to check the phase difference among agricultural industrial systems,the test results are statistically significant. Finally, the research analyzes the evolutionary causes of each stage of Shanghai agricultural industrial system , and reveals the evolutionary process of Shanghai agricultural industrial system. It is found that the causes of the evolution of Shanghai agricultural industrial system have a great relationship with the function demand of agriculture in urban positioning,the agricultural industrial system in different stages realizes different dominant functions of agriculture. At present, the goal of constructing Shanghai modern urban agricultural industrial system is to realize the ecological function of agriculture.

Key words: three modern agricultural systems, agricultural industrial system, Shanghai agriculture, motivations and mechanisms of the evolution

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