The Effect of Phosphorus Element on the Root Physiological Active Substance of Muskmelon Seedling Advances in studies on metabolic transformation of bioactive substances by endophytic fungi Bio-active substances derived from marine microorganisms Effects of Exogenous and Physiologically Active Substances on the Development of Cotton Bolls at Low Temperature METABOLISM OF PHYSIOLOGICALLY ACTIVE SUBSTANCES OF ECTOMYCORRHIZAL FUNGI IN PURE CULTURE Study of screening nephroprotective bioactive substances based on triple-color fluorescence probes in Carthami Flos Applied studies on trace element in looking for new active substance Extraction and Structure Analysis of the Nematicidal Active Substances Produced by Bacillus amyloliquefaciens JK-JS3 Research progress on biodiversity of endophytic actinobacteria in medicinal plants and their bioactive substances Effect of Soybean Germination on the Composition of Nutrients and Anti-nutritional Factors Effects of plant-derived smoke water on accumulation of biomass and active substance of Salvia miltiorrhiza f. alba Continuous cropping obstacle and rhizospheric microecology I. Root exudates and their ecological effects Extraction of active substance from Chlorella vulgaris cells and its physiological effects on Saccharomyces cerevisiae Research Advances in the Diversities of Endophytic Fungi in Medicinal Plants and Their Bioactive Ingredients Influence of Different Covering Treatments on Contents of Bioactive Substance in the Leaves of Acer truncatum Isolation and Identification of the Principal Acaricidal Components Extracted from Mentha piperita