THE CROWTH EFFECT BY N+ USING A PLASMA IMERSION ION IMPLANTER OF PEA SEED IMPLANTED Influnce of MET on vegetation and transplan-tation of Humulus lupulus Establishment and Application of Site Index Table for Pinus tabulaeformis Plantation in the Low Elevation Area of Beijing Carbon Density and Storage of Acacia mangium Plantation Ecosystem in Nanning, Guangxi Harvest and Danger of Complex Rotation to Larix olgensis Industrial Plantation Full Size Bending and Compression in Grade Tests on Dimension Lumber of Cunninghamia lanceolata Plantation Investigation on Eucalypt Forest Plantations Subjected to the FreezingCatastrophe in Southern China A Review on Development Situation and Sustainable Management of Eucalypt Plantation Relationship between Species Diversity and Biomass of Eucalyptus Plantation in Guangxi Growth Characteristic of Populus×xiaohei Plantaion in Sand Land of North China Soil Respiration of Robinia pseudoacacia Plantation in the Rocky Mountainous Area of North China Ecological Benefit of Soil and Water Conservation of Eucommia ulmoides and Vernica fordii Plantation in Hilly Red Soil Region,Southern China Biomass and Net Primary Productivity in a Acacia mangium Plantation in Heshan, Guangdong, China Effects of Seabuckthorn on Tree Growth and Biomass Production Poplar Plantations in a in a Subhumid-arid Area of China Surface Flow in an Acacia mangium Plantation and an Orchard in Heshan, Guangdong Province, China A Comparative Study on Litterfall Dynamics in a Seasonal Rain Forest and a Rubber Plantation in Xishuangbanna, SW China Studies on the Biocycling of Nutrient Elements of Tree Layer of Cunninghamia lanceolata Mature Plantations A Study on Biomass and Productivity of Larix mastersiana Plantation in Sichuan A Study on Microorganism and Biochemical Activity of Chinese-fir Plantation on Different Ecological Area in Guangxi A preliminary study on the biomass and production of slash pine plantation in jiangsu provice Compararive Studies on Biomass and Productivity of Pinus tabulaeformis Plantations in Different Climatic Zones in Shaanxi Province The Contents of Chemical Elements in Robinia pseudoacacia Plantation in Beijing Interspecific association between understory species in a southern highland plantation THE STUDY OF INDIVIDUAL TREE MODEL ON LARIX OLGENSIS PLANTATION TIMBER PRODUCTIVITY OF YOUNG MONGOLIAN SCOTS PINE PLANTATION IN EASTERN MOUNTAIN REGIONS OF NORTHEAST CHINA A primary anatomical study on the wood of Vatica astrotricha plantation Knots’ Rings in Different Development Phases for Larch Plantations Stand Biomass Prediction Model for Larix olgensis Plantation Comparative Study on Stand Density Measures Based on Self-thinning Theory for Chinese Fir Plantation Effect of Forest and Farm on Vertical Patterns of Soil Carbon,Nitrogen and Other Parameters in Northeast China Biomass Study on Pinus koraiensis Plantations in Eastern Heilongjiang Province The Relationship between Crown Size and Pine Nut Yield for Korean Pine Plantation Branch Dynamics for the Korean Pine Plantation Based on Linear Mixed Mode DENSITY, STORAGE AND DISTRIBUTION OF CARBON IN CHINESE FIR PLANTATION AT FAST GROWING STAGE NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE EVALUATION OF LOSING BENEFITS TO WATER RESOURCE CONTAINMENT, SOIL-FIXATION AND FERTILITY PRESERVATION AFTER CUTTING CHINESE FIR PLANTATION THE STUDY ON DECAY OF DEAD BRANCHES AND LEAVES ON LIVING TREES TAKEN FROM CROWN INTO LITTER ENVIRONMENT IN A CHINESE FIR PLANTATION,COMPARED WITH DECAY IN CANOPY STUDY ON THE PROBLEMS OF FOREST PLANTATION PRODUCTIVITY OF CHINA Ⅱ.——TO PROBE INTO THE SOCIAL AND OTHER NON-NATURE FACTORS DEBASING THE PLANTATION PRODUCTIVITY CONCENTRATION,STORAGE AND ALLOCATION OF NUTRIENT ELEMENT IN PICEA BALFOURIANA PLANTATION OF WEST SICHUAN STUDY ON THE PROBLEMS OF FOREST PLANTATION PRODUCTIVITY OF CHINA(Ⅰ)——TO PROBE INTO THE NATURAL FACTORS OF INFLUENCING THE PLANTATION PRODUCTIVITY HYDROLOGIC PROCESS AND NUTRIENT DYNAMICS OF YOUNG SECOND-ROTATION CHINESE FIR PLANTATION HUMIC SUBSTANCES CHARACTERISTICS OF THE MIXED PLANTATION OF POPLAR AND BLACK LOCUST IN SANDY SOIL THE ESTABLISHMENT AND PREDICTION OF THE DYNAMIC VARIATION MODEL OF WOOD GROWTH RING DENSITY FOR THE PLANTATION FOREST OF PINUS KORAIENSIS THE RELATIONSHIPS BETWEEN WOOD PROPERTIES AND FOREST CULTURES IN PLANTATION POPLAR THE DISTRIBUTION AND SEASONAL CHANGE OF LEAF AREA IN POPLAR PLANTATIONS MANAGED IN DIFFERENT WAYS A STUDY ON THE SELF-THINNING LAW OF CHINESE FIR PLANTATION APPROACHING TO THE DEVELOPMENT OF PLANTED FORESTS AND ESTABLISHMENT OF FOREST PLANTATION INDUSTRY Screening of mutation high-yielding biocontrol bacterium Bs-916 by ion implantation and the effect of inhibiting pathogenes and controlling disease STUDY ON THE EFFICACIES OF WHEAT-PEPPER INTERPLANTATION TO EVADE APHID DAMAGE AND ALLEVIATE VIRUS DISEASE Spatio-temporal characteristics of the expansion of poplar plantation in West Dongting Lake wetland, China. Site selection for plantation of precious deciduous trees in northeast China Climatic-ecological effect of interplanting tallow trees in tea plantations Seasonal absorbed features of mineral elements and their relationships in needles of planted Larix leptolepis Anatomical structure and stomatal activity of tea leaves in a pine-tea interplantation Potential productivity of Gugertree plantations in North Fujian Province Stability of Mongolian pine plantations on sandy land Litterfall and its ecological effects at Xiaoliang tropical artificial mixed plantation Nutrient distribution and accumulation pattern of Chinese pin e plantations in Qiaoshan forested region Effect of fertilization on soil enzymes and microbes in Larix gemlinii plantations Carbon and nutrient pools of forest floor in native forest and monoculture plantations in subtropical China Seasonal variation of earthworm community structure as correlated with envi-ronmental factors in three plantations of Heshan, Guangdong, China Windbreak effects of belt scheme Caragana korshinskii kom plantation for sandfixation Studies on root biomass and productivity in dominant plantation populations in the mountainous land in western Scihuan The spatial variability of the content of organic matter in hilly tea plantation soils with different sampling scales Natural regeneration barriers of Pinus sylvestris var. mongolica plantations in southern Keerqin sandy land, China Carbon storage and spatial distribution in Phyllostachy pubescens and Cunninghamia lanceolata plantation ecosystem The nutrient cycling and the efficiency of nutrient utilization of the Cajanus cajan 2-year old plantation in Dry-hot Region The assessment of soil degradation in successive rotations of Chinese fir plantation and the soil amelioration of mixed plantation of Chinese fir and broad-leaved Effects of continuous planting rotation on forest structural characteristics and water holding capacity of Eucalyptus plantations Research Status and Trend on Plantation Density Control Techniquesin Arid and Semi-arid Regions Study on Criterion for Selecting Betula alnoides Superior Trees Biomass Distribution Pattern of Different Parts of Pinus Yunnanensis with Different Diameter Class Effects of Sand Dune Slopes on Soil Nutrients and Plant Community for Caragana intermedia Plantation Soil Fertility Change in Taiwania flousiana Plantation in Northwest Guangxi Tree Ring Response of Scots Pine Provenances to Climate Factors at Maoershan, Northeastern China An Analysis of Relationship between Growth and Site Condition \nof Mytilaria laosensis Plantation A Study on Biomass and Productivity of Populus×euramericana cv. ‘San Martino‘ (I-72/58) Plantation on Beach Land of Yangtze River Monthly changes of ground arthropods in artificial Caragana intermedia plantations in desert steppe STUDY ON ECOPHYSIOLOGICAL CHARACTERISTICS OF CAMELLIA SINENSIS GROWN IN INTERCROPPING TEA PLANTATIONS A STUDY ON DISTRIBUTION AND CYCLE OF MICROELEMENTS IN LARCH PLANTATION ECOSYSTEM