Correlations between Supercritical Extracts of Coniferous Fuel and the Heat Yield Value and Ignition Point A STUDY ON OSMOTIC GROUND VALUE OF LEAVES OF POPULUS EUPHRATICA OLIV. SELECTION OF FORM AND PH VALUE OF NUTRIENT SOLUTION FOR WATER CULTURE OF EUCALYPT SEEDLING Changes in Leaf Calorific Value in Main Chinese Forests and Its Influencing Factors Analysis of the ecological structure of angiosperm composition in Juglans cathayensis in the Nature Conservation Area of Xinjiang, China STUDIES ON PEROXIDASE ACTIVITIES OF MANGO STUDY ON CO_2 EXCHANGE CHARACTERISTICS OF DESERT PLANTS UNDER DIFFERENT ENVIRONMENTAL CONDITIONS Community ecology of Acanthopanax giraldii in west Sichuan plateau Comparison of caloric values and ash contents in three palm species Effects of value-added urea on wheat yield and N use efficiency and the distribution of residual N in soil profiles Foliar nutrition diagnosis of Castanea mollissima by using Diagnosis and Recommendation Integrated System Yield and N use efficiency as influenced by real time and site specific N management in two rice cultivars Application of relative SPAD values for nitrogen fertilizer management of different cultivars of summer maize Agronomic responses to nitrogen application and nitrogen utilization in rice fields Study on Activity of Inner Inhibitory Substances of Acanthopanax senticosus (Rupr.et Maxim) Harms Fruits and Seeds Comparative Evaluation on Different Intercropping Systems of Winter Forage Legumes with Wheat in Subtropical low Mountianous and Hilly Area of South-western China Studies on the Calorific Value of Medicago Populations Structure Types of Plant Species of Ulmus Woodland in China’s Songhua-Nenjiang Plains A Study on Vasey Grass Yield,Nutritive Value and Foraging Effect Evaluation of Nutritive Value of New Lines of Dactylis glomerata L. Production Performance and Nutritive Value Comparison among Red Clover with Different Growth Years Comparison of leaf calorific values in subtropical evergreen broad-leaved and warm temperate deciduous broad-leaved forests in China Measurement and analysis of asymmetry between WTP and WTA values in the evaluation of environmental value: the case of coastal environmental protection in the Guangxi Beibu Gulf Economic Zone The Effect of Different Storage Time and Dilution Previous Fermented Juice on Bagged Alfalfa Silage Primary Study on Different Maize Stalk Feeding Values by In Vitro Gas Production Method Responses of ecosystem service values to landscape pattern change in typical Karst area of northwest Guangxi, China. Estimation of topographical factors in revised universal soil loss model based on maximum upstream flow path. Changes of agroecosystem services value under effects of land consolidation. Dynamics of ecosystem services value in Aksu River watershed in 1960-2008. Biomass- and energy allocation in Eucalyptus urophylla×Eucalyptus tereticornis plantations at different stand ages. Species composition and ecological distribution of macrofungi in Huangpushan Natural Reserve of Anhui Province. Evaluation of cultural service value of aquaculture pond ecosystem: A case study in a water conservation area of Shanghai. Study on calorific value and energy dynamics of Puccinellia tenuiflora in Songnen grassland Caloric values, elemental contents and correlations between them of some plants on sea-beach salinity soil in Tianjin, China Eco-value level assessment of broad-leaved Korean pine forest in Changbai Mountain Review of methodology and application of eco-efficiency The changes of gross assets in Beijing urban ecosystem and their ecological relations to city development The assessment of non-market value of agricultural land resource in Wuhan Valuation of ecosystem services: characteristics, issues and prospects ON THE FACTORS RESTRICTIVE TO MERMITHID NEMATODE OF PLANTHOPPERS IN RICE FIELD EFFECTS OF SITE CONDITIONS ON MINERAL ELEMENT CONTENTS IN THE BARK OF WINGCELTIS (PTEROCELTIS TATARINOWII) THE CHARACTERISTICS OF REPRODUCTIVE ECOLOGY OF ENDEMIC SPECIES TETRAENA MONGOLICA POPULATION IN CHINA—?Reproductive Value and Reproductive Allocation STUDY ON SOIL HUMUS AND FERTILITY CHARACTERISTIC IN THE 29 YEAR-OLD PLANTATIONS OF CHINESE FIR ON DIFFERENT ROTATIONS STUDY ON THE EFFECT OF UNDERGROUND STRUCTURE ON THE YIELD OF BAMBOO SHOOTS STUDY ON BIOMASS MODELS OF BRANCHES AND LEAVES OF PHYLLOSTACHYS HETEROCYCLA CV.PUBESCENS THE EFFECT ON THE CONTROLLED BURNING TO THE SoIL HUMUS AND FERTILITY IN DIFFERENT FOREST STANDS Studies on Evaluation and Screening of Cold Resistance During Seedling Stage in Eighteen Species or Varieties of Spiraea Heterosis for Quality Traits of Paddy Grain in indica Hybrids Karyotypes and C-values of Two Plantago Species from the QinghaiTibet Plateau, China Estimation of Genome Size of Four Panax Species by Flow Cytometry* Chromosome Numbers and Karyotypes of Six Oxytropis Species (Fabaceae) from the QinghaiTibetan Plateau, China Effects of PEG Simulated Drought Stress on Seed Germination and Growth Physiology of Quercus variabilis Seasonal evaluation of nutrition and carrying capacity of grazing pastures in the Three-River Source Region Effects of lead stress on net photosynthetic rate, SPAD value and ginsenoside production in Ginseng (Panax ginseng) Review of Research on Fair Value Measurement for Forest Natural Capital DREB Gene Expression in Leaves of Broussonetia papyrifera Seedlings under Salt Stress Detected by Real-Time Fluorescent Quantitative PCR Combustibility of Four Young Vegetation Restoration Stands in the Rocky Desertification Area in the Southwest Region of Hunan Province Origin, Components and Realization Approaches of Values of Natural Tourism Resources Basic biology characteristics and feeding value of Vigna minina ——Comparative study with V. angularis and V. radiata Evaluation of ecosystem services in the small-scale forest in suburban Investigation of Combining Plant Genotypic Values and Molecular Marker Information for Constructing Core Subsets Effect of acidic rhizosphere fertilizer on the soil pH and Fe availability of calcareous soil THE SCIENTIFIC VALUE OF LONG-TERM SOIL FERTILITY EXPERIMENT Biophytum reinwardtii, a Newly Recorded Species of Biophytum (Oxalidaceae) from China and Its Lectotypification Species and distribution of medicinal plants of Ranunculaceae in north area of Guizhou Province The effect of super absorbent polymer on the growth and nutrition absorption of Festuca arundinacea L. on an improved gangue matrix Assessment of Forest Ecosystem Services Value of the National and Provincical Nature Reserves in Yunnan Province Predicting the Leaf Area and Leaf Dry Weight of Elaeagnus mollis in Shanxi Study on Diversity of Mixed Forest and Its Pest Resistance for Anoplophora glabripennis (Motschlsky) Study on the Economic Threshold Value for Zokor Control of Economic Forest in Guyuan Replacing Agriculture by Afforestation Analysis and Functional Evaluation of Staphylea bumalda Seed Oil Preliminary Research of Castanopsis hystrix and Betula alnoides Plantation Wood Applied in Furniture and Decoration Relationship among Leaf Anatomical Characters and Foliar δ13 C Values of Six Woody Species for Karst Rocky Desertification Areas Response of Soil Respirations to Litterfall Exclusion and Addition in Pinus massoniana Plantation in Hunan, China Analysis on the Caloric Values of Bambusa wenchouensisand Dendrocalamopsis vario-striata Market failure and loss of ecosystem service value of farmland in the process of farmland conversion —A case study of Jiangsu Province Plant Diversity and Its Elevational Gradient Patterns in Wulu Mountain, Shanxi, China Niches and Interspecific Association of Dominant Tree Populations of Taxus chinensis in Wuling Damu Mountain Nature Reserve Torsional Vibration Mathematical Modeling of Auger-Bit Principal Axis of Digging Machine for Tree Planting and Its Solution Primary Study on Effect Factors for Gametophyte Development of Drynaria fortunei