By using the dynamic shift-share analysis, the industrial structure and competitive strength of 31 provincial districts except Taiwan, Hong Kong and Macau are studied by taking the GDP of the three industries as the research entrance and the whole nation as the reference district. The industrial...

Through overview of relevant literature and on the basis of basically grasping frontier study and development trend, this paper discussed the grain security from industrial structure, farmland protection, grain import, urbanization and industrialization, grain reserve, ecological protection, and...

This paper firstly made an analysis on transfer of agricultural surplus labor in the end of the 20th century. On this basis, it made reflection on policy of agricultural surplus labor. Then, it stated that there is a great deviation of transfer of agricultural surplus labor from practical...

Reflection of the rise f agro-food production costs is analyzed based on the introduction of the quality safety situation of agricultural products in China . Firstly, rise of production cost caused by the demarcation of prohibited areas; secondly, rise of production cost caused by using...

According to the statistical data in the years 2004-2008, both Shift-Share Analysis and Location Quotient Analysis are used to compare the economic development status of counties (districts) in Dingxi City in the years 2004 and 2008. Advantages and disadvantages of industrial structure and...

I select effective irrigated area, consumption of agricultural chemical fertilizer, electricity consumed in rural areas, and total power of agricultural machinery as input variables of China's agriculture; I select grain, bean, tobacco, oil-bearing crop and fruit as output variables of China's...

In view of the complexity and non-linearity of energy consumption system and the status quo of the development of energy in Qinghai province, the relations between energy consumption and industrial structure is analyzed by using the quantitative analysis of grey relation degree by using the grey...

China is a large agricultural country. Healthy and rapid development of agriculture plays an important role in overall socialist construction of China. To realize sustainable agricultural development, cultivation of agricultural science and technology innovation talents should be strengthened....

This paper makes a brief description of the definition and methods of data mining. It describes the characteristics of agricultural data (value delivery, specialization, spatio-temporal bidimensionality) and the status of application of data mining technology in agriculture.