Agricultural development is indispensible to financial support. On the basis of data of the financial expenditure for agriculture (FEA) and per capita net income of farmers (PCIF) of Jiangsu Province in 1990-2012, with the aid of software R, this paper established the linear regression model for...

Taking the demonstration biogas construction city in Henan Province — Weihui City as the survey and research city, we give an overview of the industrial and agricultural base and current situation of biogas development in Weihui City, and analyze the main problems in biogas construction,...