IDENTIFICATION OF WATERLOGGING TOLERANCE OF WHEAT VARIETIESBY TRACER TECHNIQUE Effects of phosphate-dissolving fungi on transformation,fixation and efficiency of fertilizer 32P Phosphorus translocation and distribution in intercropping systems of soybean (Glycine max) and citrus (Citrus poonensis) Interactive Effects of Combined Inorganic and Organic Fertilizers on Phosphorous Adsorption, Desorption and Mobility NEW ADVANCE OF THE P ISOTOPIC TRACING IN THE ECOLOGY AND RESOURCE-ENVIRONMENTAL SCIENCES: A REVIEW Study on Species Relationship between Pinus massoniana and Castanopsis fissa Using 32P Transformation mechanism and availability of nutrients in albic soil-plant system———Ⅰ.Phosphorus utilization rate in albic soil: a tracing study STUDIES ON THE NUTRITION RELATIONSHIP OF PHOSPHORUS BETWEEN \%LARIX OLGENSIS\% HENRY AND \%FRAXINUS MANDSHURICA\% RUPR Effects of different concentrations of seawater on growths, developments and absorption of P of Helianthus tuberosus seedlings Study on the Relationship between 32P Absorption Vigour of Root Population and Canopy Apparent Photosynthetic Rate in Winter Wheat EFFECT OF GRAFT PROMOTING AGENT ON HEALING PROCESS OF GRAFT UNION,ABSORPTION,TRANSPORTATION OF 32 P AND 14 C THE RELATIONSHIP BETWEEN GROWTH AND DEVELOPMENT OF ABOVE GROUND ORGANS WITH ROOTS OF WINTER WHEAT USING 32 P TRACER STUDY ON THE ROOT ACTIVITY, PHOSPHORUS DISTRIBUTION AND GRAIN PLUMPNESS OF TWO LINE INTERSUBSPECIFIC HYBRID RICE EFFECT OF RARE EARTH WITH HIGH-GRADE La ON THE YIELD,UPTAKE OF NITROGEN AND PHOSPHORUS BY SPRING WHEAT EFFECT OF SILICON NITROGEN SUPERPHOSPHATE GRANULATED FERTILIZER ON N AND P ASSIMILATION IN RICE RELATIONSHIP BETWEEN GRAIN YIELD AND ~(32)P, ~(14)C DISTRIBUTION IN TILLER AND PANICLE OF F_1 HYBRID RICE THE EFFECT OF BORON-PHOSPHORUS AND BORON-POTASSIUM ON UPTAKE OF ~(32)P AND ~(86)Rb IN COTTON PLANT EFFECT OF CHOLINE ON CARBON ASSIMILATION AND PHOSPHORUS UPTAKE BY GINSENG PRELIMINARY STUDIES ON IDENTIFICATION OF DROUGHT RESISTANCE FOR RICE BY USING RADIOISOTOPE TRACER TECHNIQUES STUDIES ON THE EFFECT OF RICE NODAL ROOTS OVER THE GROUND ON LATE GROWTH OF RICE BY ~(32)P AND 14C 32P TRANSFER VIA VA MYCORRHIZAL HYPHAE LINKS BETWEEN ROOTS OF RED CLOVER Effects of 5-Aminolevulinic acid on phosphate absorption and distributionin rice using 32P tracer method STUDY ON MATERIAL FLOW OF WHEAT ROOTS USING ISOTOPE TRACERS FU SHI--AN EXCELLENT RESOURCE OF PEANUT (Arachis hypogaea) INDUCED BY IRRADIATION ~(32)P STUDY ON THE ABSORPTION OF PHOSPHORUS BY CORN UNDER LOW TEMPERATURE CHARACTERISTICS OF PHOSPHORUS METABOLISM IN Panax quinquefolium linne PLANT Phosphorus Remobolization and Reuse in Maize Roots under Phosphorus Deficiency KINETICS OF PHOSPHATE UPTAKE BY CELLS OF MAIZE MATURE LEAF