Grey system analysis on dominant natural enemies influencing Aphis gosspyii population Fingerprint and spectrum-effect relationships on Tripterygium glycosides preparation Grey Relational Analyses between Biochemical Matter Contents and Agronomic Characters of Hybrids in Pepper The Studies on Seedling Nursing Techniques of Sonneratia carseolaris and Its Seedling Growth Rhythm Correlation between tobacco leaf chemical compositionsand latitude in Sichuan Tobacco Region The Impacts of New Cultivation Patterns of Incorporating Poplar with Wheat on Wheat Yield and Quality Application of Crop Grey Breeding Theory in New Ryegrass Strain Screening Spectrum-effect relationship on anti-gastric ulcer effect of Astragali Radix Grey relational analysis and evaluation of integrated benefits of new farming systems on upland red soil Effect of soil factors on quality and style of flue-cured tobacco in Qujing District, Yunnan Province Grey Relational Analysis of Suitable Ganoderma Strains for Liquid Fermentation Diurnal variation of transpiration rate of Taxus media cv.Hichksii and factor analysis Diffusion and migration dynamics of Aphis gossypii on Hibiscus syriacus plants Influence of natural enemies on population of Aphis gosspyii Spectrum-effect relasionship of extract from rhizome of Alpinia officinarum on promotion of melanogenesis Spectrum-effect relationship on anti-gastric ulcer effect of Astragali Radix The Grey Relatedness Analysis between the Modular Structure of Clonal Population of Calligonum mongolicum and the Environmental Factors in the Minqin Desert Analysis on the evolutionary trends of regional agrometeorological disasters in China Homogeneity Index of Stand Spatial Structure of Mangrove Ecological System Correlations between wild Polygonatum odoratum quality and main ecological factors. A COMPREHENSIVE EVALUATION OF SOME NEW SWEET MAIZE VARIETIES WITH THE GREY RELATION DEGREE Evaluation on comprehensive benefits of multiple cropping systems on upland red soil Identification of Drought Resistence at Seedlings Stage in Common Bean (Phaseolus vulgaris L.) Varieties The relationship among aphids and natural enemies in the different aromatic plants intercropping plots of pear orchard Grey relational analysis of soil moisture under different landuses in the Loess Hilly Region Synthetical evaluation of promoting effect of some kinds of transdermal enhancers with grey relational cluster method Natural Grassland Quality Evaluation of Zhaosu Horse Farm Using the Theory of Grey Relational Analysis A case study on indicator system of urban environmental protection and ecological construction Effects of Plantation on Soil Nutrient and Evaluation in Yuanmou Dry-hot Valley Evaluation for extraction process of Shenqi Tongmai Yizhi particles based on antioxidant capacity in vitro and its spectrum-effect relation