Microecological distribution of toxin-producing bacteria in Fugu rubripes in Bohai Sea and biological characteristics of B3B Rhizosphere microorganism quantity and fungal flora of healthy and infected cucumber plants by F.oxysporum Advances and perspective in research on plant-soil-microbe interactions mediated by root exudates Research status on regulation of Chinese herbal compound on intestinal microecology Environmental regulation of plant tissue culture Application of continuous-flow culture in microecological research Microecological Mechanism for Healthy Growth and Higher Yield of Amorphophallus konjac under Acacia Forest Microecology of cotton seedlings I. Endophyte isolation and measurement of some biochemical characters of normal cotton seedling