DROUGHT RESISTANCE INDEX OF THREE SPECIES OF TREES IN THE NORTHWESTERN SHANXI Nonlinear Screening Indexes of Drought Resistance at Rice Seedling Stage Based on Support Vector Machine DROUGHT RESISTANCE INDEX OF 6 TREE SPECIES IN THE LOESS REGION Drought-resistance Identification of Dongxiang Common Wild Rice (Oryza rufipogon Griff.) in Whole Growth Period Screening Indexes of Drought Resistance during Seedling Stage in Rice Drought Resistance Indexes Selection for Oil Flax at the Adult Stage and Drought Resistance Identification of Oil Flax Germplasm Relationship between a Water Stress Responsive Protein and Drought Resistance and Molecular Mapping of the Target Gene in Common Wheat Comprehensive evaluation of flowering-podding period drought resistance of soybean Comparison of the drought resistance characters at Seedling Stage between Dongxiang Common Wild rice (Oryza rufipogon Griff.) and cultivars (Oryza sativa L.)