Effect of nutrient status on the kinetics of cyanophage PP infection in Phormidium. Effects of elevated O3 on  leaf litter decomposition and nutrient release of Quercus mongolica in city. Effects of interaction between vermicompost and probiotics on soil property, yield and quality of tomato. Spatial variability of surface soil nutrients in the landslide area of Beichuan County, Southwest China, after 5·12 Wenchuan Earthquake. Role of soil microbes in the acquisition of nutrients by plants Agricultural use of natural secondary forests affects soil microorganisms in Hainan Province, China Dynamics of nutrient elements in different types of forests in depressions between karst hills Effects of simulated submergence and drought on the nutrient content of soils planted with Dawn Redwood (Metasequoia glyptostroboides) saplings Relationship between soil resource heterogeneity and tree diversity in Xishuangbanna Tropical Seasonal Rainforest, Southwest China Effects of the addition of mineral nutrients on biological nitrogen fixation in forest ecosystems The effects of different mulching way on soil water thermal characteristics in pear orchard in the arid area Study on N, P, and K Uptake and Fertilization of Young‘107‘Poplar Clone with Drip Irrigation Nutrient and Medicinal Components in Gnetum parvifolium Seeds Regulatory Effects of Nitrogen Nutrient and 6-BA on Winter Wheat Suffered Post-anthesis Waterlogging Effects of Different Water and Nitrogen Application on Biomass and Nutrients Accumulation and Nitrogen Fertilization Recovery Rate of Cotton after Anthesis A Study on Soil Erosion and Nutrient Loss in Chinese Fir Plantation A Study on Fertilization of Short Rotation Eucalyptus Plantations Effect on Nutrient Acquisition of Eucalyptus urophylla Inoculated with Glomus and/or Pisolithus Dynamic Change of Enzyme Activities of Soil under Phyllostachys praecox during Covering Organic Material The Cycles of Nutrient Elements of Copper and Molybdenum and Polyhenolxidase’s Activities of Larix principis-rupprechtii Study on Mycorrhizal Physiology of Eucalyptus urophylla Coinoculated with ECM and VAM Fungi Above Ground Biomass Production and Nutrient Cycling of Middle age Plantation of Acacia mangium Nutrient Status of Soils under Cunninghamia lanceolata, Pinus massoniana and Castanopsis eyrei Stands A Study on Nutrient Dynamics and the Relative Increment Rate in Different Types of Poplar Intercropping Effect of Lime,P,Zn and B Nutrients on Growth of Eucalyptus grandis Seedlings on Latored Surface Soil Research on the Effect of Litter on the Nutrient Characteristics in Chinese Fir Plantation Study on the Dynamics of Lost Amount of Soil and Water in Young Forest of Chinese Fir Research on the Net Productivity and Nutrient Accumulation of the Natural Forest of Populus cathayana ×P. simonii Study on the Change of Needle Nutrient Element of Masson Pine under atmospheric Pollution Hydrological Process and Nutrient Tendency on the regenerative Forest Ecosystem of Tropical Mountain Rain Forest in Jianfengling,China Above-Ground Biomass Production and Nutrient Cycling of Young Plantation of Eucalyptus urophylla Nurtient Omission Experiment of Eucalyptus grandis Seedlings in Six Forest Soil Types The Effect of Paclobutrazol on the Growth and Development of Walnut and Its Physiological Mechanism Relationship between Salt and Nutrient Content of Soil and Growth of Casuarina in Fujian Coastal Region Evaluation of agricultural soil nutrient balance for Yutian County and Lingxian Experimental Area in Huang-Huai-Hai Plain Dynamics of nutrient accumulation in maize plants under different water and nitrogen supply conditions Study of classification of the soil nutrient status of citrus orchard in Hubei Province Nutrient characteristics of aeolian sandy soils under different utilization in northern Shaanxi The nutrient status of vegetable fields and balance fertilization for vegetables in Shanxi Province Changes of root physiological characteristics resulting from supply of water, nitrogen and root-growing space in soil Effect of fertilization on nitrate and nutrient forms of lettuce in acid garden soils Nutrient release rate of tung oil-coated urea and its influence on ryegrass growth Heterogeneity of soil nutrients of cropland returning to forest on the loess hilly region Spatial variability of soil nutrients in paddy field and their appropriate sampling sizes Soil water and nutrients of vegetation communities under different restoration types on the hilly-gullied Loess Plateau Characteristics of N,P and K uptake at different growth stages of spring wheat in irrigating region of Ningxia Theanalysis and study of nutuient compositionin Glycyrrhiza uralensis ANALYSIS ON NUTRIENT COMPONENTS OF MAIN FUEL-PLANTATION TREES ON LOESS PLATEAU NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE APPLIED NUTRIENT SOLUTION EFFECT ON ULTRASTRUCTURE OF STOMA OF LEAVES OF PHYLLOSTACHYS HETEROCYCLA CV.PUBESCENS AFTER CONCENTRATION,STORAGE AND ALLOCATION OF NUTRIENT ELEMENT IN PICEA BALFOURIANA PLANTATION OF WEST SICHUAN HYDROLOGIC PROCESS AND NUTRIENT DYNAMICS OF YOUNG SECOND-ROTATION CHINESE FIR PLANTATION THE DISTRIBUTION AND CIRCULATION OF NUTRIENT ELEMENT CONTENTS AND ACCUMULATION IN THE YOUNG ARTIFICIAL CERCIDIPHYLLUM JAPONICUM COMMUNITY DISTRIBUTIONAL CHARACTERISTICS ON BIOMASS AND NUTRIENT ELEMENTS OF PINE-OAK FOREST BELT IN MT.QINLING A PRELIMINARY STUDY ON BIOMASS AND NUTRIENT CONSTITUTION IN THE SHRUBBY CHINESE ASH-CROP INTERCROPPING SYSTEM A STUDY ON LONG TERM SOIL EROSION MONITORING IN NEWLY ESTABLISHED HIGH-YIELDING TIMBER PLANTATIONS OF MAIN SPECIES IN CHINA SOIL FERTILITY MONITORING AND ANALYSIS ON LEAVE NUTRIENT ELEMENTS FOR CHINESE FIR A STUDY ON THE NUTRIENT CYCLING OF PINUS MASSONIANA FOREST MIXED WITH BROADLEAVED TREES STUDY AND PROSPECTS OF THEORY AND TECHNIQUES FOR STEADY-STATE MINERAL NUTRITION OF PLANIS STUDIES ON NUTRIENT ELEMENTS CYLING AND DENSITY EFFECT IN SLASH PINE PLANTATIONS STUDY ON NUTRIENT SOLUTION‘S EFFECTS ON LEAVES OF PHYLLOSTACHYS HETEROCYCLA CV.PUBESCENS Ⅱ. NUTRIENT SOLUTION‘S EFFECTS ON THE PHOTOSYNTHETIC CHARACTERISTICS OF LESVES STRUDY ON NUTRIENT SOLUTION‘S EFFECTS ON LEAVES OF PHYLLOSTACHYS HETEROCYCLA CV.PUBESCENS Ⅰ.COMPARISON OF EFFECTS OF APPLYING NUTRIENT SOLUTION ON LEAF ANATOMY STUDY ON THE EXPLOITATION AND APPLICATION EFFECT OF NUTRIENT SOLUTION FOR PHYLLOSTACHYS HETEROCYCLA CV. PUBESCENS STUDIES ON STEADY STATE MINERAL NUTRITION AND MINERALIZATION FOR CONTAINER-GROWN SEEDLINGS OF SLASH PINE STUDIES ON BIOLOGICAL AND BIOGEOCHEMICAL CYCLES IN A YOUNG SECOND-GENERATION CHINESE FIR PLANTATION A COMPREHENSIVE EVALUATION OF MIXED PLANTATIONS OF CHINESE FIR AND PINES BASED ON PRODUCTIVITY.RESOURCE—USE AND NUTRIENT CYCLING EFFECT OF A LARlX PRlNCIPlS-RUPPRECHTII FOREST PLANTATION ON SOIL IN MIDDLE ZONE OF SOUTH—FACING SLOPE OF THE QINLING MOUNTAINS BIOMASS ACCUMULATION AND NUTRIENT CYCLE IN OILTEA CAMELLIA PLANTATIONS Accumulation and distribution of nutrient elements in Phyllostachys pubescens forest ofSouth Fujian Comparative study on internal and external nutrient cyclings or poplar tree under different fertilizations Ⅱ.Effect of fertilization on concentration and storage of major nutrients in poplar leaves before and after leaf fallen Comparative study on internal and external nutrient cyclings or poplar tree under different fertilizations Ⅰ.Effect of fertilization on biomass or poplar tree and its internal and external cypling of N before and after leaf fallen Rhizospheric effects of organic material on coastal saline soil in Huanghe River Delay Ⅰ. Effect on soil nutrient and enzyme activity Relationships between ecological site quality and site index of lodgepole pine and white spruce in Northern British Columbia Characteristics of microbial quantities and communities in forest soils of Jinyun Mountain Effect of fertilizer management on greenhouse gas emission andnutrient status in paddy soil Substituting effect of crop residues for potassium fertilizer in rice-rapeseed rotation system Effects of slow-released nitrogen fertilizers with different application patterns on crop yields and nitrogen fertilizer use efficiency in rice-wheat rotation system Effects of different potassium fertilizers on production, quality and storability of Fuji apple Advances on the study of microRNA-mediated responses to nutrient stress in legume crops Changes of soil nutrients and microbial community diversity in responses to different growth environments and cultivation practices in 30 years