METHOD FOR DETERMINING FIRE CYCLE IN TREELESS MEADOW GRASSLANDS STUDY ON THE ACTION OF MULTI-ECOLOGICAL FACTORS ON MICROBIAL GROWTH IN THE LEYMUS CHINENSIS GRASSLANDS IN NORTHEAST CAINA AND THE IRM MODEL STUDY ON THE LITTER ACCUMULATION IN A LEYMUS CHINENSIS GRASSLAND: THE LITTER ACCUMULATION UNDER NATURAL CONDITIONS AND THE EFFECTS OF GRAZING AND CUTTING ON LITTER ACCUMULATION The Influence of Protection Forest on the Thickness of Accumulated Snow on Grassland Study on Different Degraded Degrees Grassland Community Structure Characteristics of the Alpine Area Study on Key Technologies and Methods to Construct the Nationwide 3D Virtual Grassland Characteristics of Soil Seed Banks of Alpine Meadow under Different Degradation Degrees in Eastern Qilian Mountains Evaluation of Productivity and Adaptability of Gramineae Forage in Alpine Area Effects of Deferred Grazing on Grassland Community Characteristics and Productivity in Alpine Meadow Herdsman‘s Perception and Influencing Factors about Grassland Ecological Environment Degradation Based on Household Investigation and Structural Equation Modeling in Sanjiangyuan Region, China Dynamic Analyses of Grass Yield and Nutrition of Natural Stipa grandis grassland in Xilinhot Response of Stem and Leaf Traits of Thermopsis lanceolata to Different Grassland Management Strategies and the Allometric Growth Effects of Astragalus variabilis and Oxytropis glabra on the Soil Properties of Desert Grassland Analysis on the Dynamic Relationships between Plant Community Characteristicsand Soil Factors in Western Songnen Saline-alkaline Grassland Effect of nitrogen addition and mowing on soil nitrogen mineralization in abandoned grasslands in Inner Mongolia Influence of restoring cropland to grassland on dung beetle assemblages in Wuchuan County, Inner Mongolia, China Animal urine excretion characteristics and its effect on grassland vegetation and animal selective intake: a review 黄土高原不同退耕年限坡地植物比叶面积与养分含量的关系 Soil N/P ratio distribution characteristics of alpine grassland ecosystem in QinghaiTibet Plateau.  Changes of nitrogen fractions in horse dung during its decomposition on the typical steppe of Inner Mongolia, North China. Spatiotemporal variation of vegetation in northern Shaanxi of Northwest China based on SPOT-VGT NDVI. The effect of moisture and temperature on soil C mineralization in wetland and steppe of the Zoige region, China The community characteristics of different types of grassland under grazing prohibition condition One‘s Opinion About Several Words in Grass Science Effect of Spring Rest-Grazing on Steppe Vegetation Classfication and Cluster Applicable for Grassland Type Development Data Collection System of the Rodent Pest on the Grassland Based on the PDA with GPS The Selection Experiment of Fine Forages in ’Black Soil Type’ Degraded Grasslands Research on Grassland Community Management——A Case Study of Yanchi County Remote Sensing Monitoring for the Key Phonological Stages of Rangeland A Case Study about Xilingol Grassland Study on Community Quantity Character in Alpine Mixed-sown Grassland under Different Grazing Intensities Variability of Soil Nutrient in Enclosed Grassland of Yunwu Mountain Yield and Its Contributors of Agropyron mongolicum Keng and Psathyrostachys juncea(Fisch.) Nevski under Irrigation and Rainfed Conditions Effect of Cutting on the Growth Capability of Leymus chinensis Grassland Studies on the Energy and Material Use Efficiency of Cultivated Grassland and Farmland Ecosystem in the Hilly Regions of Southern China MODIS-Based Remote Sensing Monitoring upon the Vegetation Growth of China‘s Grassland On the Concepts and Practices Concerning Grassland-Livestock Balance Competition and Coexistence of Leymus Chinensis and its Main Companion Species in the Songnen Grasslands On the Mechanism of Developing Forage Industry Effects of Boron, Molybdenum, Zinc and Macronutrients on the Yield and Quality of Alfalfa Dynamics of Alfalfa Growth and Nutrient in the Growing Period Principles of Grassland Resources Management Morphology and Cultural Properties of a Leymus chinensis Adjusting to Ground-Cover and Landscaping Application of 3S Technologies(Remote Sensing,Geographical Information System, and Global Positioning System)to Assess the Resources and Ecology of the Grassland of Xianghuang Banner, Inner Mongolia Derivation of Grassland Degradation and Restoration Strategy in Naiman County of Inner Mongolia Biological Characteristics of Pennisetum Hybrid“Nutrifeed” and the Effect of Cutting Frequencies on its Yield and Quality Effect of Mowing to the Leaf Area Index of the Leymus chinensis Population Effect of the Seeding-Year Clipping on the Biomass and Regrowth Rate of Grass-Legume Mixed Grassland Genomic DNA Extraction and Optimizing RAPD Procedure of Lespedeza floribunda Irrigation and Non-Irrigation to the Yield of Two Legumes CLASSIFICATION EVALUATION AND BENIFICIAL ANALYSIS OF LOESS PLATEAU GRASSLAND INVESTIGATIONS OF THE SPECIES AND BIOLOGY OF GRASSHOPPERS IN HIGH MOUNTAIN GRASSLAND IN GANSU PROVINCE Comprehensive estimation model of grassland NPP based on MODIS in China The relationship between vegetation characteristics and hydro-thermic factors along the Ulanbattar-Xilinhot Grassland Transect of the Mongolian Plateau An investigation of women‘s social status and their recognition of the grassland policies in the pastoral area of the Qilian Mountains Review on soil carbon sequestration potential in grassland ecosystems Impact of climate change on potential productivity and phenological phase of forage in the Qinghai-Tibet Plateau in the past 50 years The diversity of scarab beetles in grassland cattle dung from North China Grazing effects on eco-stoichiometry of plant and soil in Hulunbeir, Inner Mogolia Effects of fire on the structure of herbage synusia vegetation in desertified steppe, North China IMPACTION OF GRASSLAND RECLAMATION ON THE COMPOSITION AND DERIVATION OF SOIL ORGANIC CARNON POOL FIELD MEASUREMENTS OF ENVIRONMENTAL RADIONUCLIDES ~(137)Cs AND ~(210)Pb_(ex) INVENTORIES USING IN-SITU GAMMA-RAY SPECTROMETRY Grassland Degradation Characteristics of Typical Alpine Meadow Slopes in the Three-River Source Region of Qinghai Province Analysis of spectral characteristics of Inner Mongolia‘s Temperate Steppe in Different Use Patterns Effect of Climate Change on the Stipa krylovii Grassland Vegetation of Hulun Buir Research Prospect and the Important Role of Arbuscular Mycorrhizae on Forage Grasses and Grassland Ecosystem Evaluating Herders’ Knowledge of Grassland Policy in Arid and Semi-arid Pastoral Areas in Central and Western Gansu Effects of Grazing on the Net Ecosystem Exchange of Carbon Dioxide in Grassland Ecosystems (Research Review) Research on fPAR Estimation of Grassland with Hyperspectral Data Based on Reflectivity and Derivative Effects of Grass-mixtures Cultivated in Moderate Alkali-Saline Grasslands on Performance of Sheep Effects of Different Improvement Measures of Saline-alkali Grassland on Photosynthesis and Other Physiological Characteristics of Elymus dahuricus Analysis of Soil Seed Banks for Different Degraded Stages of Seriphidium transillense Desert Grassland Relationship between Meteorological Factors and Primary Productivity of Natural Grassland in Ningxia Adaptation of Herdsmen in Sandy Grassland to Climate Changes Soil Microbial Characteristic and Soil Respiration in Grassland under Different Use Patterns Relationship Between Plant Functional Groups,Species Richness and Community’s Productivity in Degraded Grassland Analyzing Spatial Patterns of Prime Plant Population in Mix-sowed Artificial Grassland with Different Established Years Effects of Fertilization and Herbicide on Plant Community of Artificial Grassland in the Three Rivers Area Light Utilization Efficiency of Temperate Typical Grassland in Growing Period Fractal Theory Application on Grassland Science (Review)