Since reform and open to the outside world, foxtail millet planting area in Hebei Province has constantly reduced, and its planting region has changed from the whole province into some regions, with obvious changes. In this paper, by using qualitative and quantitative approaches like chart...

According to the socio-economic statistical data and the land use data of Jingguan Town in the year 2008, hook benefit evaluation index system suitable for the actual situation of research region is determined, based on the systematic analyses of the basic data of current status and the related...

Based on theoretical analysis of crop risk and premium rate setting, we take the case of premium rate setting of insurance on cotton yield per unit area in Shache County, Shaya County and Aksu City of Xinjiang. Using parametric methods and insurance actuarial technique, we select the optimal...