Effect of medium composition on the growth and secretion of cultured root of Astragalus adsurgens Pall Soil Water Using and Consume of Three Legumes on Highland of Loess Plateau Study on microscopic identification of Astragalus complanatus and A. adsurgens seeds Root Hydraulic Lift and Nutrition Activity in Astraglus adsurgens with Fertilization Astragalus adsurgens Is not Suitable Interplant in Armeniaca vulgaris×A. sibiricaOrchard in Loess Hilly and Gully Region Study on Callus Induction And Plantlet Regeneration From Leaf Explants In Astragalus adsurgens Comparison Study on Several Quality Characters of Wild and Cultivated Astragalus adsurgens Pall. A Study on Laws of Formation of Biomass and Nutritive Substance for Astragalus adsurgens Pall Astragalus adsurgens Is not Suitable Interplant in Armeniaca vulgaris×A. sibiricaOrchard in Loess Hilly and Gully Region Germination Test Standardization for Seeds of Artemisia Sphaerocephala Krasch and Astragalus Adsursens Pall Occurrence of Fusarium Root Rot in Astragalus adsurgens and Identification of the Pathogens Primary Productivity Response of Astragalus adsurgens and Medicago Sativa to Interspecific Competition in Weibei Arid Highland on the Loess Plateau of China Effects of Irrigation and Planting Density on Seed Yield and its Components of Astragalus adsurgens A Study comparing Water Use Efficiency and Root/Shoot Ratio of Alfalfa and Astragalus adsurgens at Seedling Stage Genetic Diversity of Astragalus adsurgens Pall.Germplasm by RAPD Analysis Interspecific Cross-Incompatibility Between Astragalus adsurgens Pall.and A.cicer L. Research on Decline Law and Recovery Technique of Astragalus adsurgens Meadow on Kerqin Sand Land The screening of arbuscular mycorrhizal fungi with high ecological adaptations in backfill soil of open pit mining area in Inner Mongolia Studies on Mechanism of Hydraulic Lift by Astragalus adsurgens Effects of cultured Astragalus adsurgens root on other plants growth Effects of AM fungi on the growth and drought resistance of Astragalus adsurgens Pall. under water stress Effect of Improvment Methods for Saline-alkalin Grasslands on Nitrogen Metabolism of Astragalus adsurgens The Chemical Constituents of Astraglus Adsurgens Selection of Ethionine-resistant Variant in the Forage Legume Astragalus adsu rgens Pall.