ABSORPTION AND DISTRIBUTION OF Zn BY SPRING WHEAT IN HIGH ZINC SOIL AND EFFECT OF RHIZOSPHERE SOIL ABSORPTION AND DISTRIBUTION OF DIFFERENT FORM OF NITROGEN IN SWEET PEPPER ABSORPTION, DISTRIBUTION,DYNAMICS OF~ (14) C CHLORPYRIFOS IN SEVERAL KINDS OF ANIMALS AND PLANTS IN FRESH WATER ECOSYSTEM ABSORPTION,DISTRIBUTION AND UTILIZATION OF SOILAPPLED10B IN APPLE TREES THE BEHAVIOUR OF IODINE-125 IN SIMULATED PADDY SOIL TRANSLOCATION AND DISTRIBUTION OF PHOTOSYNTHATE IN DENDROBE BIOLOGICAL CHARACTERISTICS OF CONCENTRATION FACTORS AND DISTRIBUTION OF ~(90)Sr IN TWO KINDS OF FRESH WATER GASTROPODS PREPARATION OF ~(14)C- CATECHINS BY TEA CELL CULTURE A COMPARATIVE STUDY ON ~(65) Zn UPTAKE AND DISTRIBUTION IN RICE PLANT SOIL EROSION SPACIAL DISTRIBUTION PATTERNS OF DIFFERENT SLOPES BY USING ~(137)Cs TRACER ~(14)C ASSIMILATE DISTRIBUTION AND ACCUMULATION OF HYBRID SPRING WHEAT DURING FORE\|ANTHESIS PHOTOSYNTHETIC CHARACTERISTICS AND DISTRIBUTION OF 14C\=ASSIMILATES IN THE WINTER WHEAT OF LATE GROWING PERIOD\=IN DRY LAND EFFECT OF SOIL WATER STRESS ON NITROGEN DISTRIBUTION, UTILIZATION AND YIELD IN WINTER WHEAT TRANSLOCATION, ACCUMULATION AND DISTRIBUTION OF 137Cs IN RICE AFTER FOLIAGE CONTAMINATION DISTRIBUTION AND TRANSPORTATION OF 14CASSIMILATE LABELEDAT PRELIMINARY HEADING STAGE IN WINTER WHEAT DISTRIBUTION OF ASSIMILATES DERIVED FROM CANOPY LEAVES AT DIFFERENT MILKY STAGE OF INTERGENERIC HIGH YIELDING HYBRID RICE 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 STUDY ON THE DISTRIBUTION OF PHOTOSYNTHETIC PRODUCTS AND PLUMPNESS OF TWO LINE INTERSUBSPECIFIC HYBRID RICE Advances in studies on tirucallane type triterpenoids A STUDY ON SOIL EROSION SPATIAL DISTRIBUTION PATTERNS IN LOESS PLATEAU BY RARE EARTH ELEMENT TRACER METHOD CULTIVATED METHOD OF SHORT ROOT AMERICAN GINSENG ( Panax quinqueflium ) Natural Geographical Distribution of Genus Eriobotrya Plants in China