The Spatio-temporal Variations of Soil NO_3~--N and Apparent Budget of Soil Nitrogen Ⅱ. Summer Maize Investigation on the economically-ecologically appropriate amount of nitrogen fertilizer applied in rice production in Fe-leaching-Stagnic Anthrosols of the Taihu Lake region Effects of Controlled Release Nitrogen Fertilizer on the Growth and Photosynthetic Characteristics of Hosta ventricosa Study on optimal fertilizer techniques for high yield cultivation of Salvia miltiorrhiza Study on trace elements of wheat grain in different fertilizer treatments Effect of organic inorganic fertilizer on the growth and the water use of summer maize Effect of compoundfertilizers on growth physiology and fruit quality of nectarines and grapes A STUDY ON APPLICATION EFFECT OF FERTILIZER IN MASSON PINE YOUNG STAND Regulation on Growth and Accumulation of Total Alkaloid in Leonurus artemisia (Lour.)S.Y.Hu by Various Microfertilizers STUDIES ON CORRELATION BETWEEN VEGETABLE NITRATE ACCUMULATION AND FERTILIZER APPLICATION Effect of different types of potassium fertilizer on growth, cell protective enzymes and endogenous hormones of Flowering Chinese Cabbage Effects of N and Ca Fertilizers on Root Morphology, Physiological Metabolism and Yield of Nicotiana tabacum Effect of fertilizer application of nitrogen,phosphorus,and potassium on output and polysaccharides in Bletilla striata Studies on Rice Uptake and Distribution of 15N Fertilizer in Different Varieties of Indica Rice and at Different Growth Stages The Comparison and Nitrogen Nutrition Regulations of Bleeding in Neck-Panicle Node and Basal Internode of Rice Effects of long-term organic manure and inorganic fertilizer combined application on rice yield and soil organic carbon content in reddish paddy fields Status-quo, problem and trend of nitrogen fertilization in China Influences of application of biochar and biochar-based fertilizer on brown soil physiochemical properties and peanut yields Effects of long-term fertilization regimes on changes of aggregate cementing agent of Lou Soil Study of comprehensive cultivation techniques of Pinellia ternate Effects of micronutrient fertilizer application on yield and quality of Aconitum carmichaeli Effects of Fertilization on the Growth of Daemonorops margaritae Seedlings Effects of Sub-low Temperature and Potassium Fertilizer on Photosynthesis and Fruit Quality of Greenhouse Tomato Effectsof fertilizer application depth on senescence of flag leafafter anthesis and yield in dry land wheat Nitrogen uptake and its utilization by rice in paddy field of Taihu area Effect of potassium fertilization on the photosynthetic characteristics of the leaf of winter wheat population during its grain filling stage Effect of ecological organic fertilizer on tomato bacterial wilt and soil microbial diversities Dynamics of upland field P pool under a long-term application of fertilizer P in yellow soil area and their effects on P concentration in runoff Effect of combined application of bioorganic manure and inorganic nitrogen fertilizer on soil nitrogen supplying characteristics Influence of fertilization depth on root system senescence of upland wheat after anthesis Effect of long-term single application of chemical fertilizer on soil properties and crop yield Effect of application of nitrogen, zinc and selenium on fixation of nitrogen and transfer of nitrogen fixed in white clover The economic and ecological satisfactory amount of nitrogen fertilizer using on rice in Tai Lake Watershed Theory and technological system of Ecological Balanced Fertilization Effect of long-term applying nitrogen fertilizer on the distribution of butrients of soil profiles in arid highland of the Loess Plateau Coupling effects of water and fertilizer on the relative penetrability of cell membrane of winter wheat leaf Effects of P application on root acid phosphates of crops in intercropping Effects of nitrogen fertilizer on winter wheat yield and its component under different status of soil moisture Effects of Continuous Cropping Soil Sterilization and Applying of Different Fertilizer on Phenolic Acids in Rhizosphere Soil of the Strawberry Plants and Soil Enzyme Activities Effects of Fertilizer and Water Additions on the Litter Decomposition of Four Typical Plants in Kobresia humilis Meadow Effects of Nitrogen Fertilizer and Plant Growth Regulator on the Growth of Zoysia japonicaSeedling Effects of Fertilizer at Later Growth Stage on Above-ground Biomass in the Alpine Steppe of Tibetan Plateau Effects of Carbon and Nitrogen Metabolism and the Seed Yield of Sudangrass under Different Topdressing Nitrogen Fertilizers Effects of Maize Special Biofertilizer on Maize Growth in Arid Area Effects of Controlled-release Fertilizers on Growth and Development of PottedSalvia Denitrification Loss and N2O Emission from Nitrogen Fertilizer Applied to Veg2etable Field Efects of Start Fertilizers on Growth of Poinsettia EFFECTS OF FERTILIZER APPLICATION DEPTH ON NITROGEN UTILIZATION AND YIELD IN DRY LAND WHEAT THE NITROGEN FERTILIZER UTILIZATION AND NITROGEN BALANCE BY WINTER WHEAT IN SANDY SOIL INFLUENCE OF DENSITY AND TOP-DRESSING OF NITROGEN FERTILIZER ON YIELD OF WHEAT WITH DIFFERENT MATURING PHASES AND RESPONSE OF FATE OF FERTILIZER NITROGEN Effects of soil moisture before sowing and phosphorus fertilization on winter wheat yield, water and fertilizer use efficiencies on Weibei Tableland of the Loess Plateau Effects of potassium fertilizer and potassium use efficiency on early-, mid- and late-season rice in Hubei province, China Effect of phosphorus fertilizer application and phosphorus use efficiency of early, middle and late rice in Hubei Province Agronomic responses to nitrogen application and nitrogen utilization in rice fields Effects of nitrogen fertilization on yield, profit and nitrogen absorption and utilization of spring maize Effect of different boron fertilizers on seed yield and seed quality of oilseed rape (Brassica napus) and their residual effectiveness for rotated rice Effects of long-term chemical fertilization on soil physical properties of slope lands in the Loess Hilly Region Effects of long-term application of sulphur-containing chemical fertilizers on nutrients contents in paddy soils and their distributions in profiles Isolation and biological control effects of cotton Verticilium wilt antagonist Simulating trends in soil organic carbon of in calcareous fluvo-aquic soil under long-term fertilization using the DNDC model Effect of reducing fertilizer application on soil nutrient leaching loss and tomato yield in plastic house Preparation and properties of the coated slow-release N and P fertilizer Nicotine synthesis and nicotine-N source in flue-cured tobacco influenced by transplanting date and N fertilizer Effects of associative nitrogen-fixing biofertilizer on growth of Hordeum vulgare in alpine region Effects of controlled release compound fertilizer on ammonia volatilization and nitrate leaching in cool-season turfgrass system Studies on the Cause of Leaf Yellowing of Amomum villosum Lout. from Yunnan and Its Prevention Study on the Soil Fertility Changes in Planting Base to Develop the Special Fertilizer for Cultivation of Chrysanthemum morifolium Effect of Nitrogen on the Plant Height and Dynamic Biomass Allocation of Helianthus tuberosus Effects of Different NPK Fertilizer Rates on the Ion Absorption and Distribution of Reed Canarygrass(Phalaris arundinacea) Under Salt Stress Effects of Enclosure and Fertilization on the Chlorophyll Fluorescence Characteristics of Four Dominant Plants in Alpine Meadow Evaluating the Effects of Foliar Fertilizers on the Production Performance of Regrowing Longmu 801 by Grey Correlative Analysis Effects of Nitrogen Fertilizer on the Yield and Nutrition Absorption of Artificial Leymus chinensis Grassland The Effects of Different Fertilizer Times and Nitrogen Levels on Biomass and Soil Nutrients in Alpine Meadow Effect of Sucrose Concentration on the Growth of Oncidium Explants in Vitrounder CO2 Enrichment Effect of Cl--fertilizer on Endogenous Hormone Content and Chloroplast Ultrastructure of Cucumber Leaves Studies on the 15 N Absorption and Utilization Characteristics of Strawberry inDifferent N Application Stage Fertilizer Efficiency and Soil Apparent Nutrient Balance for Barley under Long-Term Fertilization Dynamic Responses of Nitrogen Accumulation and Remobilization in Summer Maize Organs to Nitrogen Fertilizer Effect of Interaction between Nitrogen Rates and Irrigation Regimes on Grain Yield and Quality of Rice Effects of Fertilizer and Planting Density on Yield and Yield Components in Foxtail Millet Hybrid Zhangzagu 5