INVESTIGATIONS OF THE SPECIES AND BIOLOGY OF GRASSHOPPERS IN HIGH MOUNTAIN GRASSLAND IN GANSU PROVINCE THE BIONOMICS OF PEACH FRUIT BORER DAMAGED ON APRICOT TREE ANTAGONISM OF CHLORIMURON-ETHYL ON QUIZALOFOP-P-ETHYL AND FLUAZIFOP-P-BUTYL FOR DIGIT ARIA SANGUINALIS AND ELEUSINE INDICA TRANSMTTING TISSUE AND POLLEN TUBE GROWTH IN LIRIODENDRON L. Effects of La(NO3)3 on Plant Growth and Leaf Photosynthetic Physiology of Ryegrass(Lolium pernne L.) Seedlings under Alkaline Stress Characteristics of Fruit Development and Flower and Fruit Drops of Artificial Population of Xanthoceras sorbifolia Genetic Transformation of CYP79F1 Gene in Brassica oleracea var. italica Ultrastructural Observations on the Formation of Spore Ornamentation in Asplenium sarelii Comparative Study on the Bisexual Flower and Unisexual Male Flower of Xanthoceras sorbifolia Bunge Analysis on the Dynamic Relationships between Plant Community Characteristicsand Soil Factors in Western Songnen Saline-alkaline Grassland Clone and Characterization of A Glutathione-s-transferase Gene in Muscari armeniacum Expression,Purification and Immunoreactivity of Hygromycin-B-Phosphotransferase Research on the differences in biomass and its allocation of 14 switchgrass in Beijing Classification Analysis for Italian Ryegrass DUS Testing Quantitative Traits Identification and Screening of resources with tolerance against drought stress in Brassica rapa during Germination Stage Study on the stem cell structure alteration of sweet potato varieties with different resistance to Fusarium wilt Cloning and Expression of ζ-carotene Desatura Gene in Ornamental Sunflower Comprehensive evaluation of waterlogging tolerance of progenies between Brassica napus and Rorippa indica Effects of 24-Epibrassinolide on Physiological Characteristics of Soybean Seedlings Under Cd Stress Progress in Somaclonal Variation and Its Application in Germplasm Improvement of Turfgrasses Genetic diversity of Switchgrass(Panicum virgatum L. ) germplasms detected by SCoT Markers Variation and Cluster Analysis of Morphological Characters and Nutrient Content of Chucrasia tabularis Seed Establishment of Particle Bombardment–Mediated Transformation System in Garlic Phenotypic Variation of Stem Form and Branching Structure from Hevea brasiliensis Germplasm Resources in Yunnan Province Hyperspectral estimation of the cadmium content in leaves of Brassica rapa chinesis based on the spectral parameters Effect of nitrogen addition and mowing on soil nitrogen mineralization in abandoned grasslands in Inner Mongolia Temporal and spatial variation in surface soil moisture content of karst slopes in the dry season Study on spatio-temperal change of Tibetan Antelope’s habitat based on vegetation coverage Influence of restoring cropland to grassland on dung beetle assemblages in Wuchuan County, Inner Mongolia, China Stability analysis of mutualistic-parasitic coupled system Different strip intercropping of grain-grass on sloping field in dry areas of south Ningxia Animal urine excretion characteristics and its effect on grassland vegetation and animal selective intake: a review 黄土高原不同退耕年限坡地植物比叶面积与养分含量的关系 Soil quality evolvement of farming-withdrawn grassland in hilly and gully loess regions Classification model of natural grassland quality based on projection pursuit A Comparative Study on Soil Nitrogen (N) Gross Rate of Mineralization, Nitrification and Consumption Over Three Management Systems of Leymus chinensis Grasslands Intake Mass and Diet Selection for Grazing Goats on Leymus chinensis Grassland THE COMPARISON STUDY ON WATER ECOLOGY OF TWO PUCCINELLIA COMMUNITIES IN SONGNEN GRASSLAND Establishment of Effective Regeneration System of Brassica napus L.in vitro Changes of above-ground biomass,species population and biotope in grazed and ungrazed grassland in Qinghai Gong-he Basin The toxicity of Cinnamomum zexlanicum Nees acetone extract to Tetranychus piercei McGregor and its effects on several esterases Chloropyrula uraliensis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a new green coccoid alga with a unique ultrastructure, isolated from soil in South Urals Molecular phylogeny of Solms-laubachia (Brassicaceae) s.l., based on multiple nuclear and plastid DNA sequences, and its biogeographic implications Biosystematics and evolutionary relationships of perennial Triticeae species revealed by genomic analyses Pollen morphology of the Maddenia clade of Prunus and its taxonomic and phylogenetic implications Inferring the biogeographic origins of inter-continental disjunct endemics using a Bayes-DIVA approach Chloroplast Ultrastructure and Emission Fluorescence Spectrum Characteristics for Stems of Phyllostachys pubescens Cytological Study of Pollen-mediated Plant Transformation Method Based on GFP Observation Research Progress in Androgenesis and Haploid Breeding of Gramineous Forage and Turfgrass Plants A Simulation Model for the plant-Environmental System of Alkalized Grassland on Songnen Plain in Northeast China Study on the Population Ecology and Control of Ascendent Crab Grass in Summer Grain Crops in Hebei Province Models of Plant Community Characteristic Parameters and Population Dynamics in the Ecological Succession of the Man-made Sand-Fixation Grassland at Shapotou in Ningxia Comparison of Gas Exchange Traits of Different Plant Species in Hunshandak Sand Area(in English) A Preliminary Study on Biomass of Aegiceras corniculatum Natural Forest in Longmen Islets of Guangxi Simulations of phenology in alpine grassland communities in Damxung, Xizang, based on digital camera images Evolution and protein interactions of AP2 proteins in Brassicaceae: Evidence linking development and environmental responses Depletion of tyrosyl-DNA phosphodiesterase 1α (MtTdp1α) affects transposon expression in Medicago truncatula Jasmonic acid carboxyl methyltransferase regulates development and herbivory-induced defense response in rice Evolutionary History and Complementary Selective Relaxation of the Duplicated PI Genes in Grasses Brassinosteroid Enhances Jasmonate-Induced Anthocyanin Accumulation in Arabidopsis Seedlings Expression of Acyl-lipid Δ12-desaturase Gene in Prokaryotic and Eukaryotic Cells and Its Effect on Cold Stress Tolerance of Potato Construction of a Bacterial Artificial Chromosome Library of TM-1, a Standard Line for Genetics and Genomics in Upland Cotton Histological and Ultrastructural Observation Reveals Significant Cellular Differences between Agrobacterium Transformed Embryogenic and Non-embryogenic Calli of Cotton Development of a Low-cost Polymerase Chain Reaction-based Method for Studying Differentially Expressed Genes in Developing Rice Leaves Oil Body Biogenesis during Brassica napus Embryogenesis Premature Tapetum Degeneration: a Major Cause of Abortive Pollen Development in Photoperiod Sensitive Genic Male Sterility in Rice Substrate Selectivity of Glycerol-3-phosphate Acyl Transferase (GPAT) in Rice Assessment of Genetic Variation Within Indian Mustard (Brassica juncea) Germplasm Using Random Amplified Polymorphic DNA Markers High-throughput Procedure for Single Pollen Grain Collection and Polymerase Chain Reaction in Plants Glacial Refugia of Ginkgo biloba and Human Impact on Its Genetic Diversity: Evidence from Chloroplast DNA Effect of Salicylic Acid on Salinity-induced Changes in Brassica juncea Physiological and Growth Responses of C3 and C4 Plants to Reduced Temperature when Grown at Low CO2 of the Last Ice Age Comparison of Vegetation Indices and Red-edge Parameters for Estimating Grassland Cover from Canopy Reflectance Data Growth and Major Nutrient Concentrations in Brassica campestris Supplied with Different NH4+/NO3- Ratios Alterations of RNA Editing for the Mitochondrial ATP9 Gene in a New orf220-type Cytoplasmic Male-sterile Line of Stem Mustard (Brassica juncea var. tumida) Evaluation of Genetic and Epigenetic Modification in Rapeseed (Brassica napus) Induced by Salt Stress Cloning and Expressional Studies of the Voltage-dependent Anion Channel Gene from Brassica rapa L. The Cathaysia Flora and the Mixed Late Permian Cathaysian-Angaran Floras in East Asia Isolation and Expression Analysis of Two Cold-Inducible Genes Encoding Putative CBF Transcription Factors from Chinese Cabbage (Brassica pekinensis Rupr.) Antisense-Mediated Depletion of Tomato Chloroplast Omega-3 Fatty Acid Desaturase Enhances Thermal Tolerance