The Soluble Sugar and Starch Allocation Characteristics after FloweringDeveloping in Platycodon grandiflorium Study on the stigma/pollen vigor and self-compatibility of Platycodon grandiflorum Observation of pollen tube germination of Platycodon grandiflorumby fluorescence microscopy Developmental and Anatomical Studies on the Root of Platycodon grandiflorum A.DC Effect of Water Conservation Technique on Seeds Germination,Seedling Growrh and Physiological Characteristics of Platycodon grandiflorum BIOLOGIGAL EFFECTS ON SP_1 GENERATION BY SPACESHIP-CARRIED DRY SEED OF PLATYCODON GRANDIFLORUM Effect of Chlorpromazine combined with Platycodon grandiflorum on change of dopamine in rat striatum by microdialysis Ultrastructural Changes after Space Flight in Platycodon grandiflorum (Jacq.) DC. The Soluble Sugar and Starch Allocation Characteristics after FloweringDeveloping in Platycodon grandiflorium STUDIES ON THE STRUCTURE OF ENDOSPERM HAUSTORIA IN PLATYCODON GRANDIFLORUM A.DC Effect of different nitrogen forms and ratio on growth and active ingredient content of Platycodon grandiflorum Discovery and Identification of Male Sterility Platycodon grandiflorum Germplasm JXB-1 Chemical constituents from roots of Platycodon grandiflorum Influence of exogenous substance on germination of Platycodon grandiflorum seeds Studies on germination characteristics of Platycodon grandiflorum seed Effect of exogenous ALA、SNP and Spd on seed germination characteristics of Platycodon grandiflorum under NaCl stress Effects and models of nitrogen, phosphorus and potassium fertilization for Platycodon grandiflorum Accumulation and distribution of N, P and K in Platycodon grandiflorum and their relationships to dry matter production Morphological study on anther development of male sterile of Platycodon grandiflorum Effect of fertilization levels on soil microorganism amount and soil enzyme activities Genetic Relationships of Platycodon grandiflorum Cultivars from East-Asian Area Using RAPD Markers Determination of platycodin in Platycodi Radix from different habitats Comparative Study on the Erect and Fallen Types of Platycodon grandiflorum (Jacq.) DC. Cryopreservation of in vitro shoot-tips of Platycodon grandiflorum by vitrification and plant regeneration COMPARATIVE STUDIES ON ISOLATED EMBRYO SACS IN FOUR SPECIES OF CAMPANULACEAE Effect of chlorpromazine combined with Platycodon grandiflorum on change of dopamine in rat striatum by microdialysis Effect of Tianwang Buxin decoction or Tianwang Buxin without radix platycodi decoction on brain neurotransmitter of rats founded
hyposomnia model
Dynamic research of density on platycodon grandiflorum dry material accumulation and platycodin D content in Platycodon grandiflorum Effect of Platycodon grandiflorum seed quality on germination, seedling, and seedling quality Study on genetic polymorphism of Platycodon grandiflorum based on barcoding of ITS2 Effects of Ca2+ and SA on physiological and photosynthesis of Platycodon grandiflorum under high temperature stress Morphological responses to temperature, drought stress and their interaction during seed germination of Platycodon grandiflorum Pollen Germination and Growth of Platycodon grandiflorum(Jacq.)A.DC Preliminary Study of Anther Culture of Platycodon grandiflorum Effects of top pruning on fruiting characters of Platycodon grandiflorum Study on spaceflight mutagenesis Platycodon grandiflorum via FTIR Advances in Studies on Platycodon grandiflorum Study on seed quality test and quality standard of Platycodon grandiflorum Effects of applying controlled-release compound fertilizer on Platycodon grandiflorum growth. Cytological Study on Pollen Mother Cell Mitosis and Male Abortion in Platycodon grandiflorum Nitrate and Nitrite Accumulation and Nutritional Quality of Platycodon grandiflorum with Different Nitrogen Forms and Ratios Effects of different soaking treatments on seed germination and seedling growth of Platycodon grandiflorum