Davidia 第1页

Photosynthetic characteristics in leaves of Davidia involucrate Leaf functional traits of Davidia involucrate at Houhe Nature Reserve in Hubei Community Structure Features of Davidia involucrata var.vilmoriniana(Davidiaceae) in Changyang county Hubei Province Influence of soil nitrogen concentration and solar radiation on Davidia involucrate Baill seedlings’ growth THE HABITAT VEGETATION OF SEMI-FREE RANGE MILU(ELAPHURUS DAVIDIANUS) AND THEIR EATING PLANT SPECIES IN CHINA STUDIES ON HISTOLOGY AND PHYSIOLOGY OF THE ORGANGENESIS AND SOMATIC EMBRYOGENESIS OF POPULUS ALBA× (P.DAVIDIANA×P.SIMONII)×P.TOMENTOSA IN VITRO STUDY ON PLANT DIVERSITY OF BETULA PLATYPHYLLA AND POPULUS DAVIDIANA FORESTS IN FOREST-STEPPE ECOTONE Research on the protection of Davidia involucrata populations, a rare and endangered plant endemic to China The Preliminary Research of Correlations between Stones Morphological Variation and Mean Seed Set of Davidia Chemical constituents of volatile oils in Chrysosplenium cavaleriei， C.macrophyllum and C.davidianum Changes on the edogenous phytohormone content of the Davidia involucrate seed during dormancy and germination process A STUDY ON THE STRUCTURE AND DYNAMICS OF KETELEERLA DAVIDIANA VAR. CHIEN-PEII POPULATION IN GUIZHOU SRAP Analysis on the Effect of Geographic Isolation on Population Genetic Structure of Populus davidiana in Tibetan-inhabited Regions in Southwest China SAMPLING STRATEGY FOR PRESERVATION OF GERM PLASM FROM DAVIDIA INVOLUCRATASONG RELATIONSHIPS BETWEEN CLIMATE CHANGE AND VEGETATION IN BEIJING USING REMOTE SENSED DATA AND PHENOLOGICAL DATA Population quantitative characteristics and dynamics of rare and endangered plant Davidia involucrata in Hunan Province A NEW FORMA OF POPULUS LINN. FROM NORTHEAST CHINA Effects of Trichoderma asperellum on the Physical and Chemical Properties and Nutrient Components of the Pot Coil Culturing Tissue-cultured Populus davidiana×P.bolleana Seedlings PRELIMINARY STUDIES ON THE POPULUS DAVIDIANA FORESTS IN QINLING MOUNTAINS AND LOESS PLATEAU OF NORTHERN SHAANXI PROVINCE A Study on the Site Index and Biomass of A Populus davidiana Plantation in Western Henan Biomass and carbon fixation ability of typical larch- poplar and betula mixed forest in Mulanweichang Sex-biased dispersal in naturally re-wild Milu in the Dongting Lake Region, China A Preliminary Study on thein Vitro Culture of Endangered Plant Davidia involucrata Baill. Studies on chemical constituents from Davidia involucrata var. vilmoriniana Spatial Distribution Pattern of Populus davidiana and Betula platyphylla Populations in a Typical Natural Secondary Forest in Rocky Mountain Area of Northern Hebei Genetic Diversity of Davidia involucrata Populations Detected by Using ISSR Markers Sexual differences in climatic response of dioecious Populus davidiana tree. Studies on the Flavonoids from the Pollens of Typha davidiana, T. Latifolia and T. angustata(Pu Huang) Rooting and Transplanting Method of Populus davidiana×P.bolleana Tissue Culture Seedlings Tissue Culture and Plant Regeneration of Endangered Plant Davidia involucrate Baill Studies on the Interspecific Association of Canopy Trees in Davidia involurata Community of Mt.Seven-sister in Western Hubei Relationship between human activities and survival of rare and endangered species Davidia involucrata Study on Genetic Differentiation for Geographic Population of Davidia involucrate by RAPD Marker Study on Populational Variation Tendency and Genetic Variation of Wood Quality of lnter-tree of Populus davidiana Density-Dependent Sex Ratios for Dioecious Tree Species Populus davidiana and Fraxinus mandshurica Age structure and dynamics of Keteleeria davidiana varchien-peii population in Guizhou Province Litter decomposition processes in the pure birch (Betula platyphlla) forest and the birch and po;lar (Populus davidiana) mixed forest Construction of cDNA Library and Analysis of the Expressed Sequenced Tags (ESTs) Characteristics of Dormant Seeds of Davidia involucrata Changes of gas exchange parameters in leaves of natural secondary shrubs Prunus davidiana and Prunus sibirica L. in semi-arid Loess Hilly region The Activity of Principal Antioxidant Enzymes and the Content of Metabolites in Dormancy Breaking and Germination of Davidia involucrate Seeds Study on Relations of Seed Dispersal, Germination and Age-Class Distribution of Population in Davidia involucrata Testing Damage Process of David Poplar under the Dynamic Loads Based on Acoustic Emission Technique The Seed Bank in Logging Gaps in Populus davidiana Betula platyphylla Secondary Forests in Changbai Mountain Intraspecific and Interspecific Competition in Davidia involucrata (Davidiaceae) Community Allozyme Analysis of Davidia involucrata var. vilmoriniana and Its Biogeography Significance A new phenolic glycoside from Populus davidiana POLLINATOR ATTRACTION BY DAVIDIA INVOLUCRATA .Ⅰ. COLOR Root biomass and underground C and N storage of primitive Korean pine and broad-leaved climax forest in Changbai Mountains at its different succession stages Structure and Regeneration of Davidia involucrata Communities at Wolong Region, Sichuan Province Dynamics Modeling of Stand Density Effects of Populus davidiana Forest A Study on Keteleei Ria Davidiana and its Community in Hilly Area in Dangyang of Hubei Province Preliminary Studies on the Phytocommunity of Davidia involucrata in Omei Mountain of Sichuan A Study on the Frequency Distribution of Semifree Range Milu Fecal Group Counts during Autumn and Winter A Preliminary Study on thein Vitro Culture of Endangered Plant Davidia involucrata Baill. Research on Drought Resistance Mechanism to Different Mycorrhizal Seedlings of Ostyopsis davidiana A New Variety of Ornamental Peach: Prunus persica × davidiana‘Pin Hong’ Study on Chemical Components of Davidia involucrata Baill. Native to China A RPELIMINARY ECOLOGICAL STUDY OF DAVIDIA INVOLUCRATA COMMUNITIES AT LONGCHI REGION IN DUJIANGYAN COUNTY OF SICHUAN PROVINCE ON THE ALLOZYMIC LOCI VARIATION OF DAVIDIA INVOLUCRATA Study on crossing breeding of Populus davidiana and P. tremuloides Community characteristics of main vegetation types along two altitudinal transects on mountains of northwestern Beijing, China Studies on Microspores Development and Male Gametophytes Formation of Ostryopsis davidiana Decne. Gas Exchange Characteristics of Natural Secondary Shrubs Prunus davidiana and Prunus sibirica under Different Water Stresses Rhizosphere Fungi of Ostryopsis davidiana and the Allelopathic Effects on Piuns tabulaeformis Chemical constituents in Populus davidiana Cloning and Expression of a Coldinduced Gene (DiRCI) from Davidia involucrata (Davidiaceae) Antler cycle and its influencing factors in Pére David‘s deer (Elaphurus davidianus) The Activity of Principal Antioxidant Enzymes and the Content of Metabolites in Dormancy Breaking and Germination of Davidia involucrate Seeds Study on Wood Quality Characteristics of Populus davidiana and Its Variation of Intra-tree Genetic Diversity of the Endangered Davidia involucrata by AFLP Analysis Genetic Diversity of the Endangered Davidia involucrata by AFLP Analysis A New Variety of Ornamental Peach—‘Pinxia’ Callus Induction and Preliminary Study of Cell Suspension Culture in an Endangered Plant,Davidia involucrata Intranuclear Inclusions in Leaf Mesophyll Cells of Davidia involucrata 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. Study on Genetic Diversity of RAPD Mark for Natural Davidia involucrata Population A NEW VARIETY OF STRANVAESIA DAVIDIANA DCNE.FROM HUNAN, CHINA Research and development of Chinese medicinal resources of elk and thoughts on its resources industrialization OBSERVATION OF THE LEAF STRUCTURE OF TWO DAVIDIA INVOLUCRATA BAILL SPECIES Study on sap flow in forest of Quercus liaotungensis and Populus davidiana by using the TDP method