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《Journal of Henan Agricultural Sciences》 2018-07
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The Impacts of Agricultural Informatization on Rural Economic Growth in Henan Province

LIANG Zaipei;LU Chunyang;Henan University of Urban Construction;  
Agricultural informatization is the commanding height of the modernization of agriculture and has an important impact on rural economic growth. The paper used the methods including principal component analysis,cointegration test and Granger causality to analyze the impact in Henan province. The results showed that the agricultural informatization infrastructure contributed the most to the informatization of agriculture,of which the contribution rate was 51. 741%,followed by the agricultural informatization investment,of which the contribution rate was 36. 829%. There was a long-term equilibrium relationship between the level of agricultural informatization and total agricultural output in Henan province. The agricultural informatization infrastructure and agricultural informatization input had obvious positive effect on rural economy growth in Henan province. The agricultural informationization infrastructure was the Granger cause of Henan's total agricultural output value,but the agricultural output value was not the Granger cause of the agricultural informationization infrastructure; the relationship between agricultural information input and agricultural output value was not obvious for each other.
【Fund】: 河南省科技厅项目(182400410559 172400410290);; 河南省高等学校青年骨干教师资助项目(2015GGJS-015);; 河南城建学院学术技术带头人项目(YCJXSJSDTR201803);; 河南省高等学校重点科研项目(17A630007)
【CateGory Index】: F327
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