Environmental changes in Pleistocene and the breeding of primitive agriculture in late Paleolithic Age are discussed. Natural environment in China has changed significantly since the Quaternary Period. Under the cold climatic conditions at late Pleistocene, most parts of northern China were not...

Differential marketing is a strategy opposed to competitive convergence mainly characterized by seeking development in differences. Therefore, marketing of agricultural products dominated by rural cooperative economic organizations has an important practical role. Taking Manas County in Xinjiang...

The authors analyze the existing problems and macroscopic influencing factors in grain production of Henan Province, and then carry out an empirical study on the correlation between grain production and eight influencing factors in Henan Province of China by using the gray correlation analysis...

This paper introduces the three behavior relationship patterns between rural government and peasant household in the product structure adjustment of planting industry in China. Based on the investigation on the government behavior in product structure adjustment of Cangshan County of China, we...

We define the category of agricultural products, and introduce the demand standard of population for agricultural products. Furthermore, we adopt the mathematical model to forecast the future population of Zhengzhou City, as well as the demand of agricultural products, the logistics demand and...

We use the mean value and variation coefficient model to analyze the spatial-temporal feature of grain production in 31 provinces from the year 1980 to 2006. Time series of grain production is divided into 3 stages according to the average yield and the variation coefficient of grain production...

The authors select six indices of resource endowment, supply scale and structure of agricultural products in assessment area of China, and then use Factor Analysis Method and Geographic Information System (GIS) technology to classify the supply capacity of agricultural products in 140 counties...

We use Sperber's intermediairies and the firm theory to analyze the rural socialized service organizations. By studying the case of the melon association in Beihe Village of Uqiao Township in Beijing, we find that the basic existing objective of this association is to save transaction cost. The...

Firstly, status of grain production in Henan Province is introduced. The rapid development of grain production has brought adequate food and clothing for Henan Province, has supported the development of industrial and agricultural production, has maintained the overall stability of the whole...

Based on the meaning of Panel Data, regression model and its specific estimation method of Panel Data are introduced. Combined with the actual situation of farmland in Jiangsu Province, socio-economic factors affecting the farmland change is taken as the explanatory variables, such as total...