Response of alfalfa and smooth brome to nitrogen fertilizer in monoculture and mixed grasslands Productivity responses of different functional groups to litter removal in typical grassland of Inner Mongolia INTERCROPPING ADVANTAGE AND CONTRIBUTION OF ABOVE- AND BELOW-GROUND INTERACTIONS IN WHEAT-MAIZE INTERCROPPING Individual tree biomass model by tree origin, site classes and age groups Estimation of Forest Above-Ground Biomass Based on Geostatistics Establishment of Tree Volume and Aboveground Biomass Equations for Masson Pine Plantation in Guizhou Province A Preliminary Study of the Influence of Simulated Greenhouse Effect on a Kobresia humilis Meadow Establishment of Individual Biomass Equations for Caragana korshinskiiand Armeniaca sibirica in Inner Mongolia Regulatory Effects of Stip grandis on Above-ground Biomass of Plant Community in Grazing Ecosystem STUDIES ON THE RELATIONSHIP BETWEEN ROOT GROWTH AND YIELD IN MAIZE(ZEA MAYS) Ⅰ.RELATIONSHIPS BETWEEN THE GROWTH AND ABSORPTION ABILITY OF THE ROOTS AND THE GROWTH AND DEVELOPMENT OF THE ABOVE-GROUND PARTS OF MAIZE STUDIES ON THE RELATIONSHIP BETWEEN ROOT GROWTH AND YIELD IN MAIZE (ZEA MAYS)——Ⅱ.The Interaction of Root System and Leaves of Maize and Its Relation with Yield A Preliminary Study on Biomass of Aegiceras corniculatum Natural Forest in Longmen Islets of Guangxi Establishment of morphology simulation model for above-ground part of cotton plant Effects of interspecific interactions and nitrogen fertilization rates on above- and below- growth in faba bean/mazie intercropping system Estimating Forest Above-Ground Biomass in the Upper Reaches of Heihe River Basin Using Multi-Spectral Remote Sensing Regression Models of Above-Ground Biomass of Fargesia nitida in Dengsheng Area in Wolong Nature Reserve Using Segmented Modeling Approach to Construct Tree Volume and Biomass Equations for Larch in Northeastern China Using Linear Mixed Model and Dummy Variable Model Approaches to Construct Generalized Single-Tree Biomass Equations in Guizhou Using Measurement Error Modeling Method to Establish Compatible Single-Tree Biomass Equations System Forest carbon pool characteristics and advances in the researches of carbon storage and related factors Studies on Uptake and Utilization of Nitrogen,Phosphorus and Potassium and Yield Advantage in Capsicum/Maize Relay Intercropping System Advances in Studies of Forest Gap Ecology Uncertainty analysis for regional-level above-ground biomass estimates based on individual tree biomass model Spectral Monitoring of Winter Wheat Above-ground Dry Biomass in Various Sowing Dates Above-ground Biomass and its relationship to soil moisture of Natural Grassland in the Northern Slopes of the Qilian Mountains Dynamics of the above-ground standing biomass assets of typical grassland Forest Above-Ground Biomass Estimation Method for Rugged Terrain Based on Airborne P-Band PolSAR Data Matrix Growth Model and Harvest Scenario Simulation for Multiple Uses of Larch-Spruce-Fir Forests Modeling stem and branch biomass of Tamarix spp. in the marine protected area in Changyi, China Estimation of forest above-ground biomass based on HJ1B and ALOS/PALSAR remote sensing data Generalized above-ground biomass equations for two main species in northeast China Study on Above-ground Biomass Allocation Characteristicsof Pseudosasa amabilis Differences of Soil Water Characteristic and Above-ground Biomass between Single and Composite Vegetation in Water-Wind Erosion Crisscross Region Investigation of the Plant Community and Soil Environmental Factors of Three Alpine Vegetation Types Soil moisture and infiltration characteristics for artificial pasture planted on opencast coal mining tailings Net primary production and forage quality of desert steppe plant communities under different grazing systems and growing seasons Assessment of above-ground Biomass of Grassland using remote sensing,Yili, Xinjiang Forest Ecosystem Quality Change over Ten Years (2000-2010) in the Three Gorges Dalaoling Nature Reserve Observation of above-ground part of Cynanchum paniculatum by scanning electron microscope A Tentative Study on Utilization of Canopy Hyperspectral Reflectance to Esti-mate Canopy Growth and Seed Yield in Soybean Estimation of biomass and C and N accumulation at the maturity stage of corn using synchronous SPOT-5 spectral parameters Studies on Dynamics of Primary Production for Leymus Chinensis Steppe Community Quantitative study of below- and above-ground competitions in mandchurican ash seedlings Studies on Uptake and Utilization of Nitrogen,Phosphorus and Potassium and Yield Advantage in Capsicum/Maize Relay Intercropping System Advances inresearch on the mechanisms of age-related productivity decline of planted forests The effect of arid climate on the structure and above-ground growth of Bothrichloa ischaemum community Estimating individual above-ground biomass of Leymus chinensis plants Self-Similarity Relationship between Component of Shoot and Biomass of Three Hungriness Plants