The quantity and quality of farmland is the key factor determining grain production capacity, so protecting farmland has become the key to guaranteeing food sec
The feasibility of implementing distinctive agriculture insurance in Hebei Province is analyzed from the following aspects covering the support of policies and
Through analyzing concept of agriculture and countryside,and overall objective of new socialist countryside construction " developed production,well-off living,
Through comparative analysis, We research the relationship between cotton future price and cotton spot price in different regions, in order to formulate corresp
On the basis of describing characteristics and condition of application of natural growth model of population,weighted average growth model,regression forecast
Theoretical expositions of public goods supply by the liberalism,new institutionalism and the school of public choice are conducted in the perspective of organi