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Research Status and Trend on Plantation Density Control Techniquesin Arid and Semi-arid Regions Genetic Variation in Growth, Wood Density and Bark Thickness of\n Eucalyptus dunnii Early Growth Response of Super ior Provenance ofMa sson Pine to D ifferent Planting Den sities Effect of the interaction of nitrogen and transplanting density on the rice population structure and grain yield in low-yield paddy fields Water Consumption ofEucalyptus urophy lla P lantations on the Leizhou Peninsula Ecological responses of soil bulk density and water content to different non-grazing patterns in alpine rhododendron shrubland Distribution of and damage caused by yellow stunt and root rot of Astragalus adsurgens in five northern provinces of China Effects of different plant densities on growth and development of Aconitum carmichaeli Effects of NaCl stress on proline metabolism of Achnatherum splendens seedling The pattern of seed reproduction and its response to resources in Pedicularis semitorta individuals Effects of low temperatures on physiological and biochemical indexes and growth of Asarum splendens The character and dynamics with season of soil seed banks in abandoned croplands of loess gully region The responses and mechanisms of water use efficiency to different water stresses of three alfalfa varieties Effects of condensed tannin of Onobrychis viciaefolia hay on the rumen metabolismand in situ degradation of diets by sheep Influences of Division Size and Shade Density on the Growth of Miscan thussinensis ( Anderss) ‘Variegatus’ Granier’s Thermal Dissipation Probe (TDP) Method for Measuring Sap Flow in Trees: Theory and Practice QTL Mapping for Kernel Related Traits Based on a High-Density Genetic Map Effect of Strip Subsoiling on Population Root Spatial Distribution of Maize under Different Planting Densities Effects of Nitrogen Fertilizer and Planting Density on Yield Loss Percentage of Mechanical Harvesting in Rapeseed Effects of Leaf Removal on Canopy Apparent Photosynthesis and Individual Leaf Photosynthetic Characteristics in Summer Maize under High Plant Density Effect of Planting Density on Yield and Photosynthate Production Characteristics in Different Types of Rice with Bowl Mechanical-Transplanting Method THE RESEARCH OF SELF-THINNING LAW FOR EVEN-AGED PURE STANDS A STUDY ON FUZZY CLUSTERS AND GROWTH DOSTRIBUTION LAWS OF SEABUCKTHORN ROOTS STUDIES ON RELATIONSHIP BETWEEN WOOD DENSITY AND CUTTING RESISTANCE OF 11 CHINESE CONIFEROUS WOODS STUDY ON THE USE OF ASPHALT FELT NEST-BOX AND ITS SUITABILITIES FOR GREAT TIT SPATIAL AUTOCORRELATION METHOD USED FOR THE ESTIMATION OF INSECT POPULATION DENSITY STUDIES ON THE ECOLOGICAL AND ECONOMIC BENEFIT OF TEA PLANTATION INTERCROPPED BY PAULOWNIA STUDIES ON THE RELATIONSHIP BETWEEN WOOD DENSITY AND CUTTING RESISTANCE WITH KOREAN PINE AND MANCHURIAN ASH A STUDY ON PHOTOSYNTHESIS OF BAMBOO A STUDY ON CUTTING PROPERTIES OF WOOD OF KOREAN PINE AND MANCHURIAN ASH STUDIES ON COUNTING GREATEST DENSITY OF STAND USING PROJECTED AREAS OF TREE-CROWN ASSESMENT OF DOMESTIC PARTICLEBOARD USED AS QUALITY SUBSTRATE FOR OVERLAYING WITH A SINGLE SHEET OF RESIN IMPREGNATED DECORATIVE PAPER DISTRIBUTION OF ECTOMYCORRHIZAL FUNGI UNDER SEVERAL CHIEF FOREST TYPES IN ALPINE CONIFEROU REGION OF NORTHWESTERN YUNNAN A New Variety of Scarlet Sage—‘Zhongchuanhong’ Photosynthetic Characteristics , Dry Matter Distribution Pattern and Their Effects on Eggplant Yield in Different Canopy Structures STUDIES ON NUTRIENT ELEMENTS CYCLING AND DENSITY EFFECT OF POLE STAGE OF PINUS MASSONIANA STAND A STUDY ON THE PRODUCTIVIETY OF COMMON CHINAFIR (CUNNINGHAMIA LANCEOLATA) PLANTATION AT HILLY AREA IN DAGANG MOUNTAIN, JIANGXI PROVIENCE THE DENSITY OF CHINESE PINE PLANTATION SUITABLE FOR SAPLING HARVESTING IN WESTERN TAIHANG MOUNTAIN STUDY ON THE DIFFERENCE OF BIOMASS STRUCTURE AND SOIL FERTILITY IN CHINESE FIR STANDS OF DIFFERENT DENSITIES PRELIMINARY STUDIES ON RADIAL VARIATION PATTERNS OF WOOD PROPERTIES WITHIN TREES-Ⅲ.STUDIES ON THE EFFECT OF TREE SPACING ON THE RADIAL VARIATION PATTERNS OF WOOD DENSITY IN SLASH PINE AND LOBLOLLY PINE A STUDY ON EFFECT INTERMTTENT FLOOD UPON THE WOOD PHYSICAL AND MECHANICAL PROPERTIIES OF THE W00D OF TAX 0DIUM ASCENDENS STUDIES ON DIRECTIVE SILVICULTURE OF POPLAR VENEER GLUED WOOD IN THE SOUTHERN REGION OF CHINA DEVELOPING PHENOL-UREA-FORMALDEHYDE COCONDENSED RESINS Ⅰ. SYNTHESIS AND ANALYSIS STUDY ON BAMBOO UNDERGROUND STRUCTURE OF MIXED FOREST OF CHINESE FIR AND BAMBOO STUDY ON INHERITANCE AND VARIATION OF WOOD BASIC DENSITY OF POPULUS TOMENTOSA Carr. CLONES EFFECTS OF PLANTING DENSITY ON GROWTH, PAPERMAKING CHARACTERISTICS OF WOOD AND ECONOMIC BENEFIT OF MASSON PINE STANDS STUDY ON PRODUCTIVITY AND ECOLOGIC BENEFITS OF YOUNG GROWTH CHINESE FIR PLANTATIONS SYSTEMS IN DIFFERENT DENSITIES STUDY ON THE WATER PRODUCTIVITY OF THE STANDS AFFORESTED BY WATER-HARVESTING A STUDY ON THE DENSITY EFFECT MODEL OF RARE AND ENDANGERED TSUGA LONGIBRACTEATA POPULATION RESEARCH ON PLANTING DENSITY IN A LOBLOLLY PINE SEED ORCHARD VARIATION WITHIN TREE OF WOOD ANATOMICAL PROPERTIES AND BASIC DENSITY OF I-214 POPLAR IN BEIJING AREA AND THEIR RELATIONSHIP MODELLING EQUATIONS Density and Biomass Dynamics of Hippophae rhamnoides L.subsp.sinensis Population in Mu Us Sandland Variation in Tensile Properties and Relationship between Tensile Properties and Air-Dried Density for Moso Bamboo Intratree Variability of Wood Density and Main Wood Mechanical Properties in Chinese Fir and Poplar Plantation Spring Habitat Selection of Dens by Vulpes corsac in Hulunbeir Grassland The Density Effect of Daemonorops margaritae Plantation Studies on Technique for Suitable Density Control of Pinus koraiensis Stand Used for Fruit and Wood Clone Selection of Chinese Fir with Fast-growth and Superior Timber Property The Soil Physical Characteristics in the Small Watershed of Diediegou Located on the North Side of Liupan Mountains A Dynamic Prediction of The Diameter Structure of Pinus yunnanensis Stands Influence of Different Density on the Growth of Larch Seedlings A Study on the Distribution Law of the Overwintering Larvae of Dendrolimus punctatus EFFECTS OF STAND DENSITY ON CROWN ARCHITECTURE AND DISTRIBUTION OF LIGHT ENERGY IN POPULUS DELTOIDES CV. ‘LUX’ I-69/55 PLANTATION GROWTH AND DEVELOPMENT STUDY ON PHYLLOSTACHYS IRIDENSCENS THE RESEARCH ON BIOMASS AND PHOTOSYNTHESIS OF BAMBOO SEEDLINGS AND INTERRELATED FACTORS A STUDY ON THE SPATIAL DISTRIBUTION PATTERN OF LARVAE FRASS-DROP OF DENDROLIMUS PUNCTATUS AT LOW DENSITY POPULATION INFLUENCES OF RADIATION AND LEAF AREA VERTICAL DISTRIBUTION ON THE GROWTH OF CHINESE FIR YOUNG PLANTATION WITH DIFFERENT DENSITIES ESTABLISHMENT OF STAND DENSITY CONTROL DIAGRAM FOR POPLAR IN LINGYI PREFECTURE, SHANDONG PROVINCE CHANGES OF BAMBOO LEAVE’S PN AT DIFFERENT POSITION IN THE CANOPY A PRELIMINARY REPORT ON THE DENSITIES OF MYTILARIA LAOSENSIS PLANTATION DISCUSSION ON THE PRODUCTIVITY OF TROPICAL FOREST STAND IN JIANFENGLING REGION,HAINAN ISLAND STUDY ON THE AFFORESTATION DENSITY OF CUNNINGHAMIA LANCEOLATA I. THE EFFECT OF DENSITY ON BIOMASS OF YOUNG GROWTH OF C. LANCEOLATA A STUDY ON GROWTH AND NUTRIENT STATUS OF PAULOWNIA ELONGATA ROOT CUTTINGS ESTABLISHMENNT AND APPLICATION OF DENSITY CONTROL DIAGRAM OF JAPANESE LARCH STAND A STUDY ON STAND DENSITY AND ECONOMIC BENEFITS OF POPLAR PLANTATION IN LINYI PREFECTURE, SHANDONG PROVINCE Studies on Biological Characteristics and High-Yielding with Dwarfing and Close Planting Systems in Camellia yuhsienensis Micadina yingdensis——A New, Walking Stick Injurious Forest Insect Pest from Guangdong Province (Phasmida:Heteronemiidae) Study on the Genetic Variance of Wood Basic Density and Fiber Properties of Poplar Hybrids Genetic Variation in Basic Wood Properties of 36 Clones of Populus deltoides Studies on the Productivity of the Secondary Castanopsis fargesii and Schima superba Stands in Jiangxi Province