Quantitative classification of site condition in natural forest of Picea asperata. Assessment of site condition quality of the natural forest of Picea asperata by multi-factor quantitative analysis Spatial distribution pattern of main populations and gap makers in Picea koraiensis and Abies nephrolepis forest of Xiaoxing’an Mountains, Northeast China. Seeking relationship between vegetation and Picea pollen in surface soils of Xinjiang, northwestern China Macronutrients and their allocations in non-photosynthetic organs in the Picea balfouriana in western Sichuan Effects of Thinning on the Soil Moisture of the Picea crassifolia Plantation in Qilian Mountains Genetic Variation and Spatial Geographical Trend of Needles,Cones and Seeds Traits for Natural Populations of Picea linzhinesis Rooting Ability and Properties of Different Varieties of Picea pungens Cutting Progress in Genetic Diversity of Picea at Phenotype and Allozyme Level Population Structure and Distribution Pattern of Cold Temperate Coniferous Forest in the Pangquangou National Nature Reserve Spatial Pattern Heterogeneity of Picea schrenkiana var. tianschanica Natural Forest in the Tianshan Mountains, Northwest China STUDIES ON REGULATING FUNCTION OF FOREST HYDROLOGY AND MICROCLIMATE IN ARID AND SEMI-ARID AREA OF WEST CHINA EFFICIENCY IN THE FORMATION OF STABLE EMBRYOGENIC LINES AND SOMATIC EMBRYO REGENERATION IN NORWAY SPRUCE AND HYBRID LARCH Response of Picea crassifolia Population to Climate Change at the Treeline Ecotones in Qilian Mountains Cloning and Tissue Expression Analysis of PwPSAF in Picea wilsonii Eco-hydrological effects of Qinghai spruce (Picea crassifolia) canopy and its influence factors in the Qilian Mountains Molecular phylogeography and evolutionary history of Picea likiangensis in the Qinghai–Tibetan Plateau inferred from mitochondrial and chloroplast DNA sequence variation Age-dependent radial growth responses of Picea purpurea to climatic factors in the subalpine region of Western Sichuan Province, China A 291 year precipitation reconstruction in the Upper Irtysh river basin based on tree-ring width Study on intraspecific and interspecific competition of Picea wilsonii in Liancheng National Nature Reserve Characteristics of ring-width chronologies of Picea crassifolia and their responses to climate at different elevations in the Anyemaqen Mountains Altitudinal Variation of Needle Functional Traits in Natural Population of Picea likiangensis Study on Biomass and Productivity of Picea likiangensis var. linzhiensis Forest in Nanyigou of Tibet Anatomical Study on Endophytic System of Dwarf Mistletoe (Arceuthobium sichuanense) Study on Seed Plant Diversity and Flora in Baiyinaobao National Nature Reserve,Inner Mongolia Photosynthetic Responses of Picea asperata Seedlings to Climate Warming and Enhanced Ultraviolet-B Radiation A Preliminary Study on the Use and Protection of the Natural Enemies of Insect Pests in the Seed Stands of Picea crassifolia Changes in the concentrations of airborne Picea schrenkiana pollen in response to temperature changes in the Tianshan Mountain area On Dispersal Efficiency of Picea Pollen Response of Picea purpurea and Abies faxoniana tree rings at different slope aspects to rapid warming in western Sichuan, China. The Cloning and Expression Analysis of PwARP-1 in Picea wilsonii Genetic Variation and Phylogeography of Picea likiangensis Inferred from RAPD Markers Reaction System Optimization and Specific Identification of Picea koraiensis and P. koraiensis var. nenjiangensis by RAPD and ISSR Marker Response of Picea mongolica and Picea crassifolia Seed Germination and Seedling Growth to Drought and Salt Stress Content Changes of Endogenous Hormones during Flower Bud Differentiation of Picea crassifolia Responses of Seed Germination and Seedling Growth of Picea asperata to Climate Warming and Enhanced UV B Radiation A Dendroclimatic Study of Relic Picea meyeri in Inner Mongolian Steppe Variation in Tree Ring Growth Indices of Picea meyeri from the Sandy Land in the Steppe of Inner Mongolia Characteristic of Picea crassifolia forest soil organic carbon and relationship with environment factors in the Qilian Mountain The mitochondrial DNA nad1 sequence variation of Picea crassifolia(Pinaceae) in the Qinghai-Tibetan Plateau platform and adjacent populations Application of Self-Organizing Feature Map to Classification and Ordination of Picea wilsonii Forest in Luya Mountain Nature Reserve Somatic Embryogenesis of Picea asperata Induced from Immature Embryos Isolation and Expression Analysis of PwWDS1 in Picea wilsonii Change of Endogenous Plant Hormones Contents during Seedling Growth of Picea schrenkiana Treated with DHAP Analysis of Variation in Epidermal Structure of Picea pungens Needles Morphological Responses and Morphological Plasticity Indices of Seedlings and Saplings of Four Woody Species in Montane Forest of Northern China to Experimental Light Regimes Research Progress on Aggregation Pheromone Systems of Major Ips/Pseudips Bark Beetles Attacking the Thickleaf Spruce: A Mini-Review Study on the Relationships between Longitude and Radial Sound Vibration Parameters of Genus Picea A CONTRIBUTION TO THE KARYOTYPE OF PICEA ASPERATA WITH A DISCUSSION ON THE EVOLUTIONARY POSITION OF PICEA (PINACEAE) Investigation of Vertical Structure of Insect Community in Picea crassifolia Forest Effect of Hormone on Hardwood Cutting and Rooting Ability of Picea crassifolia Scion Plucking Trees Response of Linzhi Spruce‘ s Net Photosynthetic Rate to Environmental Factors in Tibet Relationship between seedling growth and dry matter production of spruce in sandy land Eco-physiological responses of Picea mongolica ecotypes to drought stress Responses of Picea likiangensis radial growth to climate change in the Small Zhongdian area of Yunnan Province, Southwest China. Spatial distribution pattern of Picea schrenkiana var. tianshanica population and its relationships with topographic factors in middle part of Tianshan Mountain. Distribution patterns of Picea schrenkiana var. tianschanica population in Tianshan Mountains. Soil properties at the tree limits of Picea schrenkiana forests in response to varying environmental conditions on the northern slope of Tianshan mountains Characteristics in Picea crassifolia forest fractal dimension and its influencing factors A new variety of Picea from Notheast of China STUDY ON THE GENETIC DIVERSITY OF PICEA KORAIENSIS Morphological Type and Molecular Identification of Ectomycorrhizae on Picea crassifolia in Helan Mountain Somatic Embryogenesis of Picea likiangensis Functional Traits of Naturally Regenerated Seedlings and Saplings of Larix principis-rupprechtii and Picea meyeri in the Mixed Stands Stable carbon isotope variation in plants and their indicating significances along the inland Heihe River basin of northwestern China Spatial distribution pattern of tree individuals in the Schrenk spruce forest, northwest China Effects of water supply on the growth and eco-physiology of seedlings of the dragon spruce Picea asperata Mast ORGANIC FREE RADICALS AND FREE RADICAL SCAVENGERS IN OVERWINTERING CONIFER NEEDLES STUDY ON RELATIONSHIP BETWEEN SOUND VIBRATION PARAMETERS AND GROWTH RING WIDTH AND LATEWOOD PERCENTAGE OF PICEA GENERA WOOD Climategrowth relationships of Picea koraiensis and causes of its recent decline in Xiaoxing’an Mountains, China. The Intraspecific Variation of Chromosomes and Peroxidase Isozymes in Picea meyeri Rehd ALLOZYME VARIATION IN 10 NATURAL POPULATIONS OF PICEA ASPERATA STUDY ON PHENOTYPIC DIVERSITY OF CONE AND SEED IN NATURAL POPULATIONS OF PICEA CRASSIFOLIA IN QILIAN MOUNTAIN, CHINA METHODS FOR DETERMINING CANOPY LEAF AREA INDEX OF PICEA CRASSIFOLIA FOREST IN QILIAN MOUNTAINS, CHINA ANTIOXIDATIVE SYSTEM IN LEAVES OF PICEA CRASSIFOLIA AND SABINA PRZEWALSKII ALONG AN ALTITUDINAL GRADIENT Canopy interception and throughfall in a primary Picea likiangensis var. linzhiensis forest of Tibet Comparison of growth strategy for Larix principis-rupprechtii and Picea meyeri seedlings under controlled conditions Pollen Morphology of 20 Species in Picea by Scanning Electron Microscope Factors Affecting Rooting of Picea abies Shoot Cuttings and Individual Selection with High Rooting Ability STUDIES ON PEROXIDASE AND ESTERASE ISOZYME PATTERNS DURING SOMATIC EMBRYOGENESIS OF PICEA MEYERI REHD.ET WILS.