Research on the Supply-Side Structural Reform of Crops Based on the Model of Entropy Weight Method

Hongwei LIN, Ziqian XIONG

Abstract


Supply-side structural reforms in Agricultural are an important part of China’s structural reforms. In which the supply-side structural reforms of food crops are related to China’s food security and the matching of supply and demand markets. This paper constructs an entropy weight method model for structural reforms on the supply side of food crops, using five main food crops of rice, wheat, corn, potato, and soybeans as the research objects. The pros, cons and economic benefit are discussed in which three kinds of extreme planting structure reforms, average planting structure reforms, and percentages. According to the statistical yearbook data of Shiyan City from 2010 to 2020, MATLAB 7.0 software is used to analyze and calculate the entropy weight method model. The results show that the structural reforms of average reconstruction are the best Compared with the other two structural reconstruction modes, and it meets the needs of diversified crops cultivation. According to the averaging reconstruction method, to control Shiyan City’s planted area and average output in 2019 and 2020, and only change the types of crops, the total benefits can be increased by 3.2% and 2.5% respectively. Judging from the forecast data of structural reform in 2021, the overall benefit of crops after the reconstruction of the planting area can be increased by 4.96% compared with that before the reconstruction.


Keywords


Supply-side structural reform in agricultural; Food crops; Entropy weight method Model

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References


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DOI: http://dx.doi.org/10.3968/13226

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