4CAI Cheng-zhi1,LI Sha-sha2,LIANG Ying3 1.The Institute of Economic Research,Guizhou Institute of Finance and Economics,Guiyang 550004,China,2.The Faculty of Management,Guizhou University,Guiyang 550025,China,3.The Faculty of Economy,Guizhou University,Guiyang 550025,China.Analysis on Wheat Yield in China Based on the Prediction of Yield Potential[J].Asian Agricultural Research,2011,3(5):52-54. 被引量:1