Comprehensive Evaluation on Drought Resistance of Early Fruiting Walnut Cultivars Multiple Statistics Analysis of Salt Stress Evaluation on Asparagus varieties with Artificial Sea Water Evaluation of Salt Tolerance of Pepper Cultivars by Multiple Statistics Analysis Comprehensive Evaluation on Drought Resistance of Early Fruiting Walnut Cultivars Multiple statistical analysis of the phenotypic characters of Cichorium intybus Evaluation of Salt Tolerance of Pepper Cultivars by Multiple Statistics Analysis