Studies on ecological management of a caddisfly (Trichoptera: Hydropsychidae) The investigation and evaluation of natural breed field of Guangdong black myers in Xijiang river Phylogenetic Affinities of Cercidiphyllaceae Based on mat K Sequences Evolution law of architectural landscape during the urban renewal process in Tiexi District Cloning and Expression Analysis of Heat-Shock-Protein LsHsp70-3701 Gene From Leaf Lettuce Under High Temperature Stress Impact of Model of Fertilization on Microbial Abundance and Enzyme Activity in Lime Concretion Black Soil Soil Phosphorus Balance and Changes of Olsen-P of Black Soil under Long-term Conventional Fertilization Changes of soil organic carbon storage under long-term fertilization in black and grey-desert soils Effect of low-molecular-weight organic acids on Olsen-P in red soil and black soil Effects of controlled-release urea on morphological characteristics and physiological traits of rice seedlings Effects of Ca 2+ and nitric oxide on growth and active oxygen metabolismof cucumber seedlings under NaCl stress Evaluation on the protein quality of Orychophragmus violaceus Ultrastructural study on the development of male gametophyte in Paeonia lactiflora The synergy studies of sophora bean gum with xanthan gum Phosiological and Biochemical Effects of UV-B Radiation on Primula malacoides Effect of Coriaria Lactone on the Activities of Three Enzymes in Mythimna separata Analysis of Interspecific Association in Degraded Meadow Communities in the Headwater Area of Yellow River on Tibetan Plateau Identification of Red Spot Pathogens on Peony in Shandong Province Identification of Kolra Fragrant Pear Calyx-end Black Spot Pathogen and Its Sequence Analysis of ITS,GPD and EF-1α The Phenotype Evolution and Transfer Breeding of Black Rot Resistance in Somatic Hybrids Between Cauliflower and Black Mustard Effect of NAA Treatment on Sugar Acid Content and Related Gene Expression in Grape Berries The Identification and Analysis of ITS Sequence on Tree Peony Black Spot in Shandong Establishment of cDNA-AFLP System of Paeonia lactiflora Seed Effect of NAA Treatment on Sugar Acid Content and Related Gene Expression in Grape Berries A Study on the Physical and Chemical Properties of Sindica Lac Effects of Aluminum Stress on Membrane Lipid Peroxidation and Antioxidant Enzyme Activities in Black Soybean Pollen Chromosome Doubling of Orychophragmus violaceus L.Induced by High Temperature The redaction of the plant of Subtrib. Lactucinae Less. from Shandong THE ULTRASTRUCTURALSTUDY ON CELLULARIZATION OF ENDOSPERM IN COIX LACRYMA-JOBI L. GLYCOSIDES OF HEDERAGENIN FROM DECAISNEA FARGESII THE RESEARCH PRESENCE AND DEVELOPMENT PROSPECTOF ORYCHOPHRAGMUS VIOLACEUS CARYOPHYLLACEAE IN LOESS PLATEAU FROM CHINA Wind Pollination Characteristics of Styles in Betulaceae Cluster Analysis on the Main Medicinal Components in Differential Leaves of Ginkgo Clones Loss-of-function mutation of rice SLAC7 decreases chloroplast stability and induces a photoprotection mechanism in rice Studies on the Constituents of Aristolochia mollissima Hance Studies on the Allergic Principle of Lacquer Elemental study on the population dynamics of Lepidoptera phototactic insects in hill area of lower Taihang Mountain Effect of Co-expressing Protein HAC1 on Expression of α-galactosidase in Pichia pastoris cDNA-AFLP Analysis of Dormancy-related Genes in Seed Hypocotyl of Paeonia lactiflora Preliminarily Research on Involvement of Arabidopsis GCR2 Responsing to N-Butyryl-DL-homoserine Lactone Adaptation of bamboo to heterogeneous habitat:phenotypic plasticity Age structure of Pennisetum flaccidum populations during vegetation restoration in coal ash storage pools of Coal Power Plant in the Kerqin grassland region Study on the bionomics and habitat of Luehdorfia taibai (Lepidoptera: Papilionidae) STUDY ON TISSUE CULTURE OF TETRAPLOID BLACK LOCUST CLONE IMPROVEMENT OF WHEAT YUMAI57 WITH IRRADIATION INDUCTION Contribution Partition of Water and Wind Erosion on Cultivated Slopes in Northeast Black Soil Region of China Effects of Different Temperatures on Storage Quality and Physiology of Blackberry Biological Effect of Space Carrying in Paecilomyces lilacinus STUDIES ON WEED CONTROL IN TOBACCO FIELDS UNDER PLASTIC FILM MULCHING CAUSAL ORGANISMS OF BLACK SPOT OF WHEAT AND ITS PATHOGENICITY A Preliminary Study on the Evaluation in Cold Resistance of Provenances of Black Wattle Studies on the Biological Community in Lac Plantation The Distribution and Migration of White-naped Crane Discussion on the Natural Mortality and Its Mechanism of Lac Insect (Kerria lacca) Analysis on the Lac Quality Produced from the Chinese Common Host Tree of Kerria chinesis EFFECT OF GIBBERELLIC ACID ON THE ACTIVITY OF RIBONUCLEASE FROM BLACK LOCUST SEEDLINGS OBSERVATION ON THE MORPHOLOGY OF LAC INSECT (HOMOPTERA: KERRIIDAE) WITH SCANNING ELECTRON MICROSCOPE A PRELIMINARY EVALUATION ON THE SITE SELECTION OF CHINESE FIR (CUNNINGHAMIA LANCEOLATA) SEED ORCHARD THE EFFECT OF GETTING RID OF FLOWER BUDS ON THE YIELD AND QUALITY OF BROODLAC STUDY ON THE MODIFICATION OF SHELLAC A Study on the Embryonic Developmentof Kerria chinensis Techniques for the Seedling Culture of Ulmus laciniata An Investigation on the Pathogens of Both Lac Insects and Their Host Plants Effects of Different Stock-grown Containers on Growth of Black Wattle (Acacia mearnsii) Seedling Rejuvenation and Utilization of Wild Ziziphus mauritiana Leaf Epidermal Feature in Clematis (Ranunculaceae) with Reference to Its Systematic Significance Circumscriptions and Phylogenetic Relationships of Primula Sects. Auganthus and Ranunculoides: Evidence from nrDNA ITS Sequences New Minor Cyclic Peptides from Brachystemma calycinum (in English) CHENG New Triterpenoid Saponins from Polycarpon prostratum (Caryophyllaceae) Evolution of Maize Root Distribution in Space-Time During Maize Varieties Replacing In China Gap Phase Tree Replacement in a Conifer-Broadleaved Mixed Forest in Jinyun Mountain, Chongqing Increasing yield effects of applying trace element fertilizers to agricultural crops in the nterlaced urea of agriculture and pasture-A case study from Duolun County,Inner Mongolia Autonomous region Effects of a long-term located fertilization on the fertility and productivity of Shajiang Black Soil The litter decomposition rate of mixed forest of poplar and black locust Distribution of available soil nutrients in Duolun County located in the interlaced area of agriculture and pasture and reclaimation measure Techniques of assembling fertilization for maize in black soil area The effects of uniconazol on inhibition of wheat black embryo disease and germination rate and emergenee of the black embryo grains Surrounding characteristics of preferential flow in cultivated typical black soils of Northeast China. Humus composition of black soil and its organo-mineral complexes under different fertility level