Effect of long-term K application on corn yield and potassium forms in plough layer of black soil and meadow soil in northeast of China Morphology and structure of gel-based water-absorbent slow release nitrogen fertilizers and the influence of salt The effects of different cultivation models and fertilizer application methods on N absorption and translocation of dryland winter wheat Evaluation of determination methods for nutrient release characteristics of coated controlled-release fertilizer under soil and water incubation conditions Effects of different types and rates of potassium fertilizer on yield and quality of cauliflower Distribution and movability of inorganic phosphorous on the percogenic paddy soil under continuously phosphorous fertilizer application Effect of Amino Acid Organic Fertilizer on the Growth, Seed Yield and Quality of Oil Flax Effects of Water and Fertilizer on Physiological Characteristics of Stress Resistance of Zanthoxylum bungeanum Maxim.‘Hanyuan’ Seedling The Responses of Fertilization on the Plantations of Phyllostachys pubescens EFFECT OF SILICON FERTILIZATION ON MAO BAMBOO STANDS FERTILIZATION STUDIES IN BAMBOO STANDS WITH DIFFERENT END USES I.FOR BAMBOO TIMBER STAND EFFECT OF DIFFERENT LEVELS OF NITROGEN FERTILIZER ON NITRATE REDUCTASE ACTIVITY IN LEAVES OF CUNNINGHAMIA LANCEOLATA WITH DIFFERENT GROWTH RATES PRELIMINARY STUDY ON FERTILIZATION FOR ACACIA MEARNSII The Influence of Silvicultural Treatments on Growth and Economic Benefit of Eucalyptus urophylla × E. grandis Study on Control Technique for Leaf Mites on Moso Bamboo Fertilizing Effectiveness and Gain Sustainability of Pinus massoniana Young Plantation Effects of Phosphorus Fertilizer on the Growth and Seed Yield of Alfalfa Nutrient Release Characteristics of Four Slow and Controlled Release Nitrogen Fertilizer in Different Environmental Conditions Sweet Sorghum Cultivation Techniques Effects of Variable Water and Nutrient Regimes on Nutrients of Alfalfa Influence of Applying Slow Release Nitrogen Fertilizers in Autumn on Cold Resistant Turf-type Bluegrass(Poa pratensis L.) Effects of Different Nitrogen Fertilizer Rates on Nitrogen Absorption by Ryegrass(Lolium muliiflorum) under Salt Stress Effects of Mixed Application of Both Fast-release Fertilizer and Slow-release Fertilizer on Kentucky Bluegrass in Summer Effect of Associative Nitrogen-fixing Biofertilizer Produced with Different Carriers on Growth and Nitrogen Fixing Ability of Hordeum vulgare var. nudum Hook.f. Effect of Nitrogen Fertilizer on the Characteristics of Leymus chinensis (Trin.) Tzvel.Individual Plant and Population The Effects of Split-nitrogen Application in Spring on Seed Yield and Nitrogen Use Efficiency in Russian Wildrye The Effects of Timing of N Application on Barley β-glucanase Activity and Malt Quality Effect of Sulphur Fertilizer on Photosynthesis Characteristics and Grain Yield of Two Winter Wheat(Triticum aestivum L. )Cultivars with Different Spike Types Effects of Water Supply Levels in Different Growth Stages on Maize Yield under Different Fertilizer Levels Effects of Sowing Density, Fertilizer Amount in Seedbed and Seedling Age on Seedling Quality and Grain Yield in Paddy Field for Mechanical Transplanting Rice Effect of Different Types of N-fertilizer on the Accumulation of Grain Starch and Its Components in Different Spring Wheat Cultivars Optimum combination of phosphorus, potassium and density for double-rice systems Effects of controlled/slow-released nitrogen fertilizers on physiological characteristics and quality of melon under substrate cultivation Effect of slow-release fertilizer and tillage practice on grain yield and nitrogen efficiency of summer maize (Z. mays L.) Contents, source and safety status of major heavy metals in water-soluble fertilizers in China Modification of conventional fertilizers for enhanced property and function Distribution of soil organic carbon and nitrogen in water-stable aggregates of anurial loess soils under long-term various fertilization regimes Suitable nitrogen rate for storage root yield and quality of sweet potato Effect of nitrogen fertilizer application rate on the eating characteristic and textural properties of japonica softer rice Different nitrogen fertilizers and ratios effect on growth, safety and quality of spinach Differences of leaf gas exchange traits, chlorophyll fluorescencecharacteristics and chloroplast ultrastructure of Nicotianatabacum L.K326 under organic fertilization and chemical fertilization Assessing nutrient supplying characteristics of slow-release-compound fertilizer by ion exchange resin membrane Effects of type and application rate of nitrogen fertilizer on source-sink relationship in summer maize in North China Plain Effect of controlled release nitrogen fertilizer on the morphological and physiological characteristics and senescence of root system during late growth stages of hybrid rice Effect of nitrogen application rate and fertilizer ratio on nutrition quality and trace-elements contents of rice grain Effects of single basal application of controlled-release fertilizers on growth and yield of rice Characteristics of nitrogen accumulation,distribution and translocation in winter wheat on dryland Effects of potassium on sugar, vitamin C, nitrate contents and their relevant enzymes of cucumber in solar-greenhouse Effects of rhizosphere fertilization on nitrate content of rape Fertilizer efficiency of Maifan stone coated urea and its film-forming physical-chemical properties Evaluation of nutrients release feature of coated controlled-release fertilizer Effects of controlled release fertilizer on rice yield and nitrogen use efficiency Effects and rational application of controlled-release nitrogen fertilizer in paddy field of southern China Effect of granule size and coating thickness on nitrogen release characteristics of controlled release fertilizers (CRFs) Study on the use of polymer/bentonite composites for controlled release Lag period of nutrient release from polymer-coated NPK compound fertilizers Effects of treatments with water and fertilization on nitrate leaching loss in the piedmont of Taihang mountain null Study on nutrient release characteristics of compound slow release fertilizer and the biological response of Chinese goldthread Effects of organic-inorganic slow release fertilizers on yield and nitrogen recovery in tomato Effect of N and P rates on photosynthetic characteristics of flag leaf in hybrid wheat Study on the effect of different fertilizer-soil ratios on NO3--N concentration Fate and recovery efficiency of controlled release nitrogen fertilizer in flooding paddy soil The relationship between grain output and fertilizer input in wheat-corn cropping area of the Huang-Huai-Hai plain Soil testing and fertilizer recommendations in China during the past decade Nitrogen recommendation of cauliflower based on different soil Nmin target values Effect of acidic rhizosphere fertilizer on the soil pH and Fe availability of calcareous soil Effect of modified lignin slow-releasing function on potassium fertilizer and potassium uptake by crops Techniques of application of chemical fertilizer for cucumber cultivated in organic substrate under solar greenhouse Effect of sulfur fertilizer on amino acid concentration of wheat grain Effects of CO2 concentration enrichment, nitrogen and water on soil nutrient content and nutrient uptake of spring wheat Effects of sewage sludge compost and compound fertilizers on vegetable yield and heavy metal accumulation Appraisal of nitrogen releasing characteristics of organic polymer coating controlled-release fertilizer Progress on evaluation methods for nutrient release characteristic of coated controlled release fertilizers The fate of nitrogen forms of nitrogen fertilizers under alternate leaching and drying conditions Effects of controlled release fertilizer on rice yield and N recovery Complexation characteristics of humic acids with Fe2+ and their fractions from soil with different fertilization Ⅱ- The complexation of humic acid fractions with Fe2+ Si-releasing character of slag-based silicon fertilizer and impact factors Chemical fertilizer application and supply in crop farming in China in 2013 Effects of copper-based foliar fertilizer and controlled release fertilizer on growth and leaf protective enzyme activities of pepper