Influences of the compound effects between nitrogen and zinc on growth,N-fixation and transfer of fixed nitrogen of white clover in mixed culture Screening and inhibition of antagonistic endophytic bacteria isolated from soybean (Glycine max) nodules against Alternaria longipes. INVESTIGATIONS ON THE SUBMICKOSCOPIC STRUCTURE AND NITROGENASE ACTIVITY OF STEM NODULES IN Sesbania rostrata Anatomy studies on the root nodules of endangered medicinal plants Dalbergia odorifera Localization of ATPese and Dynamic Change in its Activity within Root Nodules of Legumes The structure of root nodules in Trifolium repens and Medicago sativa STUDOES ON RAPID PROPAGATION AND ORIGAN GENESISTION OF ATRACTYLODES MACROCEPHALA FROM STEM SEGMENT Effect of Elevated CO2 on Legume Plants With Nitrogen Fixation Effects of Zinc on Rhizobia-Earleaf Acacia (Acacia auriculaeformis) Symbiotic Association Effect of Climatic Factors on Nitrogen Fixation in Three Leguminous Trees Screening, resistance, phylogeny and growth promoting of phosphorus solubilizing bacteria isolated from soybean root nodules INVESTIGATION OF ROOT NODULES AND DISCUSSION OF THE FACTORS WHICH AFFECT NODULATION IN CASUARINA EQUISETIFOLIA PLANTATIONS IN HAIKOU Artificial formation of aerial nodules on Casuarina cunninghamiana Advancement in Research on Stress Resistance of Grass Pea Effects of copper on rhizobia-Acacia auriculaeformis symbiotic association ELECTRON MICROSCOPIC OBSERVATION ON A KIND OF CYTOPLASMIC INCLUSION IN THE INFECTED CELLS OF SOYBEAN ROOT NODULES Studies on the Nitrate Reductase Activity (NRA) and the Nitrogenase Activity (NA) in the Nodules of Groundnut (A.hypogaea L.) NITROGEN FIXATION OF PARA-NODULES OF ORGAN CULTURED CARROT ROOTS WITH 15N2 REDUCTION METHOD Ultrastructure of the Multicellular Nodules in Hyperic um perforatum Leaves