Association Analysis Between Autumn Senescence and SNPs in the Candidate Genes of Populus tremula Cloning and Characterization of ARGONAUTE Genes in Populus Identification of Poplar Varieties by SSR Markers Using Capillary Electrophoresis with Fluorescence Detection Timber Yields and Fiber Morphology of Intensive Short-Rotation Pulpwood Plantations for Triploid Hybrids of Populus tomentosa Microfibril Angle, Basic Density and Longitudinal Shrinkage of Different Inclined Angles in Artificial Leaned Saplings of Poplar ‘Ⅰ-107’(Populus× euramericana ‘Neva’) Influence of Learning Experience of Parasitoid Scleroderma sichuanensis on the Parasitism of Batocera horsfieldi Larvae Variation of Branch Surface Area in Individual Tree for Poplar Shelterbelts Isolation and Expression Profile of Some Members of Cellulose Synthase Gene Family in Populus tomentosa Wood Basic Density and Chemical Components in Intensive Short-Rotation Pulpwood Plantations of Triploid Hybrids of Populus tomentosa Cloning of cDNA Encoding CCoAOMT from Populus tomentosa and Down-regulation of Lignin Content in Transgenic Plant Expressing Antisense Gene (in English) Quantitative Determination of Glycinebetaine in Plant Tissues by Reverse Phase Ion-pair HPLC ADVANCES IN RESEARCH ON GENETIC DIVERSITY IN POPULUS Wholetree sap flow of Quercus liaotungensis and Populus davidiana in response to environmental factors in the loess plateau area of western Shanxi Province, northern China. Spatial distribution pattern of Populus euphratica and P. pruinosa clonal ramets in Tarim River Basin, China. Effects of irrigation with paper mill effluent on growth and nutrient status of Populus tomentosa seedlings Cloning root system distribution and architecture of different forest age Populus euphratica in Ejina Oasis Sap flow dynamics of Populus alba L.×P.talassica plantation in arid desert area Life history characteristics and spatial distribution of Populus pruinosa population at the upper reaches of Tarim River Cloning and Expression Analysis of HDA901 Gene from Populus trichocarpa Detection of QTLs for Growth and Phenology Traits of Poplar Using RAPD Markers Field Test on Insect-resistance of Transgenic plants(Populus nigra)Transformed with Bt Toxin Gene Study on Shortern Forecast of Micromelopha troglodyta Study on the Methods of Artificial Inoculation of Anoplophora glabripennis on Poplar Research on the Variation of Populus deltoides×P. cathayana F2 Generation against Alternaria alternata Study on Apriona germari Damaging the Clones of Sect.Leuce Estimation on the Genetic Parameters of Parent-offspring Clone(Populus deltoides‘Shan Hai Guan’×P. suaveolens Fisch) Anmylsis on Effect and Stability of the Regional Test of Populus × euramericana Clones Cold Tolerance Variation of Populus cathayana Clones from Different Populations Heterosis of Populus×xiaozhuania cv.‘popularis’ Improved Hybrids F1 and Cluster Analysis for Clones according to Genetic Distance Establishment of Saline-tolerant Cell Lines of Populus × xiaozhuanica cv.‘Popularis’-39 and the Induction of Somaclonal Variant Plant Study on Wood Quality Characteristics of Populus davidiana and Its Variation of Intra-tree Chemical constituents in Populus davidiana Inter-sexual difference of growth characteristic for Populus cathayana natural forests in the Xiaowutai Mountains AFLP Fingerprinting of Elite Varieties ( clones) from the Genus Populus ( Populaceae) A New Poplar Red Foliar Variety ‘Zhonghong’ The Seed Bank in Logging Gaps in Populus davidiana Betula platyphylla Secondary Forests in Changbai Mountain Effects of simulated nitrogen deposition on temperature sensitivity of soil respiration components in Populus L. plantations in a riparian zone of the Yangtze River Studyon Correlate Selection from Plus Clones of Populus tomentosa Study on Populational Variation Tendency and Genetic Variation of Wood Quality of lnter-tree of Populus davidiana The Relationship between Different Amounts of Irrigation and Changes of Soil Water Content in Populus×xiaozhuanica cv.‘popularis’ Plantation in Arid Area in lnner Mongolia A Study on the Mechanism of Induced Poplar Resistance to Canker Disease Genetic Analysis ofClonal Growth Traits in Gene-Pool of Black Popular Chemical constituents from fallen leaves of Populus alba × P. berolinensis Interspecific differentiation and gene flow between two desert poplars inferred from six vacuolar Na+/H+ exchanger loci Poplar Trees (Populus canadensis Moench) Initiate Vegetative Storage Protein Accumulation During New Shoot Development in Spring Stomatal Conductance Characteristics of Populus euphratica Leaves and Response to Environmental Factors in the Extreme Arid Region Meristem Cell Structure and Endogenous Hormones Changes during the Adventitious Root Primordia Formation of Populus euphratica Oliver Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment Stress Responsive Zinc-finger Protein Gene of Populus euphratica in Tobacco Enhances Salt Tolerance Conservation and Diversity of MicroRNA-associated Copper-regulatory Networks in Populus Trichocarpa Genome-Wide Analysis of BURP Domain-Containing Genes in Populus trichocarpa Identification and Characterization of the Populus AREB/ABF Subfamily STUDIES ON ALLOTRIPLOID BREEDING OF POPULUS TOMENTOSA B301 CLONES THE SOIL AMELIORATION EFFECT OF POPLAR-BLACK LOCUST MIXED PLANTATION ON SAND SOIL AND THE INTERACTION OF MUTUAL SUPPLEMENT OF NUTRIENT BETWEEN TREE SPECIES STUDIES ON HISTOLOGY AND PHYSIOLOGY OF THE ORGANGENESIS AND SOMATIC EMBRYOGENESIS OF POPULUS ALBA× (P.DAVIDIANA×P.SIMONIIP.TOMENTOSA IN VITRO STUDY ON INHERITANCE AND VARIATION OF WOOD BASIC DENSITY OF POPULUS TOMENTOSA Carr. CLONES STUDY ON PLANT DIVERSITY OF BETULA PLATYPHYLLA AND POPULUS DAVIDIANA FORESTS IN FOREST-STEPPE ECOTONE STUDY ON POPLAR GROWTH UNDER AGRO-SILVICULTURAL INTERCROPPING CONDITIONS EFFECTS OF WOOD DYEING PRETREATED WITH CHITOSAN AND ITS MECHANISM FOR COLOR IMPROVEMENT BY CHITOSAN VARIATION WITHIN TREE OF WOOD ANATOMICAL PROPERTIES AND BASIC DENSITY OF I-214 POPLAR IN BEIJING AREA AND THEIR RELATIONSHIP MODELLING EQUATIONS Transgene Stability of Transgenic Populus nigra and Its Effects on Soil Microorganism Decay Resistance of Wood Treated with Chitosan Metal Complex Response of chlorophyll fluorescence characteristics of Populus euphratica heteromorphic Leaves to high temperature Establishment of genetic transformation system of Populus euphratica and optimization of antibiotic concentration Point pattern analysis of Populus euphratica population in the lower reaches of Heihe River. Age Structure and Growth of Degraded Populus euphratica Floodplain Forests in NW China and Perspectives for Their Recovery Hydrological Response of Populus euphratica Olve.Radial Growth in Ejinaa Banner, Inner Mongolia Sap Flow of Populus euphratica in a Desert Riparian Forest in an Extreme Arid Region During the Growing Season Estimating Stem Volume Using QuickBird Imagery and Allometric Relationships for Open Populus xiaohei Plantations A Study on the Rooting Method of Test-tube Plantlet by Air-culture and Its Application to Industrialized Micropropagation The influence of poplar-crop intercropping on crop nutrient compositions STUDIES ON WATER ECOLOGY OF THE POPULUS HOPEIENSIS PLANTATION IN NORTHWESTERN SHANXI INFLUENCE OF WATER STRESS ON THE ABILITIES TO MAINTAIN TURGOR AND ADJUST OSMOSIS IN SEEDLINGS OF HYBRID CLONES OF Populus tomentosa The synergistic action and UV protection of optical brightener on three different geographic isolates of Asian Gypsy Moth Nucleopolyhedrovirus (LdMNPV) A Study on Genetic Diversity of Populus tremula in China by Single-copy Nuclear Markers Growth Analysis on the Competition-Density Effect in Populus deltoids Stands Comparative Studies on the Chemical Composition and Vigour of Pollens of Populus euphratica and Populus pruinosa Evolutionary and Functional Diversity of the Poplar MIR171 Genes Stable carbon isotope variation in plants and their indicating significances along the inland Heihe River basin of northwestern China Physiological regulations of photosynthesis in a poplar plantation on a sandy soil