Spatial variations of soil organic carbon and available microelement contents in interlaced area of vegetable lands and grain lands----A case study in Shouguang City, Shangdong Province Effect of O3 enrichment on concentrations of DTPA-extractable microelements of soils in the rice season STUDY ON BIOLOGICAL CYCLING OF MICROELEMENTS IN PINUS MASSONIANA PLANTATIONS Available Microelements in Soils under Different Stands in Northern Subtropics of China Effects of long-term fertilizer management regimes on availability of soil micronutrient elements Analysis of soil and plant nutrients in alfalfa fields in China Effects of selenium on soybean chloroplast ultra-structure and microelement content of soybean leaves under continuous cropping stress Manipulation Effects of Calcium and Aluminum on the Contents of Main Chemical Qualities of Tea Leaves and Distribution of Some Microelements in Different Modules of Tea Plants Effect of Selenium(Se) on Herbage Yield and Quality of Alfalfa Content Determlnation of Nutrient Constltuents in Various Processed Samples of Cynanchum auriculatum Royle ex Wigkt Characteristics of soil microelements contents in the rhizospheres of different vegetation  in hilly-gully region of Loess Plateau. Seasonal Dynamics of Four Microelements Content in Aboveground Biomass of Puccinellia tenuiflora A Study on the Relations Between Forage Crude Protein and Microelements Content and Eld’s Deer Feed Preference Effects of Application of Zn,Fe,and Mo on the Alfalfa Yield and Their Contents and Absorption Amounts Contents and cycling of microelements in Karst urban poplar plantations Impact of Freezing Disaster on Nutrient Content in a Koelreuteria paniculata and Elaeocarpus decipens Mixed Forest Ecosystem STUDY ON CONSTITUENTS OF POLLEN OF Zea mays L. Microelement contents of Larix gmelinii-Sphagnum bog peat and their changing pattern A STUDY ON DISTRIBUTION AND CYCLE OF MICROELEMENTS IN LARCH PLANTATION ECOSYSTEM Effects of returning crop straw into Vertisol on the physical and chemical prope rties and availability of manganese, zinc, copper Studies on Microelements in Forest Soil of Nanjing-Zhenjiang Hilly Regions Effect of Cu2+ , Zn2++ and Mn2+ on SOD Activity of Cucumber Leaves Extraction after Low Temperature Stress Effects of AM fungi on growth and microelement of Scuteliaria baiealensis under different applied phosphorous levels Effects of Spraying Microelement on Anthocyanin and the Relevant Biosynthesis Enzymes in Prunus persica f. atropurpurea Leaves Microelements Distribution and Biological Cycling of Acacia mangium plantation in Nanning,Guangxi Manufacturing technology of chelation of amino acids with microelements The effect of exogenous nitric oxide on activities of antioxidant enzymes and microelements accumulation of two rice genotypes seedlings under cadmium stress Effect of Cu2+ , Zn2++ and Mn2+ on SOD Activity of Cucumber Leaves Extraction after Low Temperature Stress Nutrient Diagnosis on Microelements in Eucalyptus grandis Plantations in Sichuan Effect of microelement deficiency on root exudates of ginseng Characteristics Analysis of Microelement Contents in Newhall Navel Orange Leaves in Southern Jiangxi Province Characteristics Analysis of Microelement Contents in Newhall Navel Orange Leaves in Southern Jiangxi Province Effects of straw returning combined with medium and microelements application on soil organic carbon sequestration in cropland. On Variation of the Distribution and Forms of Cu,Zn,Ni,and Mn in Soil Profile Effects of AM fungi on the growth and nutrients of Salvia miltiorrhiza Bge. under different soil water and fertilizer conditions Effects of secondary, micro- and beneficial elements on rice growth and cadmium uptake Temporal and spatial variation of Cu,Zn,Mn and Fe content in soils with long term trace fertilizer application on the Loess Plateau Studies on the Characteristics of Mn, Cu and Zn Contents in the Aneurolepidium chinense Grassland of Northeast China A Study on the Characteristics of the Chemical Composition and the Interrelationship Between the Elements in the Plants of 86 Species in Hainan Island Evaluation of available microelement contents in tobacco soils of Chongqing Effects of Some Exogenous Hormone and Microelements on Enzyme Activities in Cotyledon of Tea Seeds during Germination Biological cycling of Koelreuteria paniculata plantation microelements in Xiangtan Manganese Mine wasteland Nutrient status in rhizosphere microzone of <i>Fraxinus americana</i> under salt stress Analysis and Comparison of Microelements in Rehmannia glutinosa Libosch.and Its Processed Products THE SOURCE AND CONTROL OF PLANT MICRONUTRITION DISTURBANCE IN THE SOILS OF TACHING MUNICIPALITY The effect of cropping system on the microelements in lime concretion fluvo-aquic soils Accumulation, distribution and biological cycling of microelements in a second rotation Chinese fir plantation