标题：The Comparative Analysis of Spatial Structure of Ji Wheat 22 Yield Based on Different Stochastic Samplings
作者：Yujian Yang;Xueqin Tong;
作者机构：[Yujian Yang;Xueqin Tong]S & T Information Engineering Technology Center of Shandong Academy of Agricultural Science,Information center of agronomy Co 更多
来源：Computer and Computing Technologies in Agriculture V——Proceedings of 5th IFIP TC 5/SIG 5.1 Conference(CCTA2011) Part II
关键词：Ji wheat 22;Thiessen polygon;Autocorrelation;IDW;Yield
摘要：The spatial variation of crop yield was mainly caused by the complicated factors,such as soil and land factors.Based on sound theoretical reasoning,the paper performed an exploratory investigation of the relationship between the spatial distribution of yield measurement about 849 samplings on Thiess...