W. Jianguo, Study on the significance and development of agricultural informatization, Anhui Agricultural Science Bulletin, issue.8, p.12181, 2006.

H. Tingting and L. Dehua, The Measure and Influence Factors Analysis of Agricultural Informationization Level in China, J]. Information Science, vol.26, issue.4, pp.565-571, 2008.

J. Charles, Inform action resources and economic productivity, J] ? Information Economics and Policy, issue.1, pp.67-70, 2007.

K. Dewan, Information Technology and Productivity: Evidence from Country-Level Data, Management Science, vol.46, issue.4, pp.53-56, 2008.
DOI : 10.1287/mnsc.46.4.548.12057
URL : http://escholarship.org/uc/item/3386n31p.pdf

G. Gill, Dumagan and Isaac Turk [J]. Economy-wide and Industry-Level Impact of Information Technology, pp.51-55, 2006.

P. Weill, The Relationship Between Investment in Information Technology and Firm Performance: A Study of the Valve Manufacturing Sector, Information Systems Research, vol.3, issue.4, pp.92-94
DOI : 10.1287/isre.3.4.307

A. Yosri, The relationship between information technology expenditures and revenue contributing factors in large corporations, Doctoral Dissertation, p.38, 2007.

Z. Zhigang, Empirical study on relationship between informatization and regional economic development, J]. Commercial Times, issue.12, pp.125-126, 2010.

X. Jin, Analysis of Impacts of Regional Informatization on Economic Growth [J].Statistical Research, pp.74-80, 2010.

W. Shaolin and L. Weiping, Influence of informatization on economic growth ? A case in Guangdong province, pp.201083-84

M. Mingyuan and Q. Xiangyang, Research on Beijing Rural Informatization Performance Evaluation System, Chinese Agricultllml Sciellce Bulletin, issue.30, pp.27285-289, 2011.

P. M. Romer, The Origins of Endogenous Growth, Journal of Economic Perspectives, vol.8, issue.1, pp.3-22, 1994.
DOI : 10.1257/jep.8.1.3

W. Li, Empirical Analysis of Information Contribute to Shandong Rural Economic Growth, 2010.