This paper discusses a disequilibrium cobweb model of price of aquatic products, and applies predictive control theory, so that the system operates stably, and the deviation between supply and demand of aquatic products smoothly tracks the pre-given target. It defines the supply and demand...

We firstly introduce development background of new collective forest tenure reform. The situations indicate that the collective forest tenure reform has already stepped into comprehensive and in-depth stage. However, due to neglect of local demands and actual conditions, there appear problems of...

China’s energy consumption for agricultural production has relied on petroleum and coal with relatively low input from power and other types of energy for a long time. Projections indicate that as China’s existing development trend leads to substantial growth of energy demand for...

In view of the problems faced by implementation model of cooperated rural households in terms of limited use scope, insufficient governmental policy and one-sided participation of rural households, the comprehensive evaluation index system of the feasibility of implementation model of cooperated...

Taking the grape theme sightseeing garden of Hebei Academy of Forestry Sciences for example, this article discusses the suitable edible and wine making cultivation varieties, vineyard frame and cultivation techniques in the grape theme sightseeing garden, from the perspective of planning and...