A new variety of Abies Mill. from Heilongjiang Province, China Affection of aridity to anatomical structure of leave of Ulmus pumila L. var. sabulosa Effects of Cerous on the Cu-resistance of Spirodela polyrhiza Analysis of content of anthocyanidin Malva sylvestris L.var.mauritiana Miller in different climate condition A new species of Youngia (Compositae) from China A new species of Batrachospermum from Sichuan Province, China A new variety of Ligustrum lucidum (Oleaceae)from Sichuan The physiological effect of the different phenological period Ledum palustre subsp. decumdens on low temperature stress YOUNGIA ORDOSICA Y.Z.ZHAO ET L.MA——A NEW SPECIES OF YUNGIA STUDY ON ACTIVE COMPONENT FROM THE FRUIT OF LYCIUM BARBARUM IN DIFFERENT REGIONS A CYTOLOGICAL OBSERVATION ON 6 LIVERWORTS SPECIES FROM NORTHEAST CHINA EFFECT OF SALT STRESS ON SEED GERMINATION OF LOLIUM PERENNE L. AND FESTUCA ELATA KENG. ULTRASTRUCTURE OF THE SECRETION OF PELTATE GLANDULAR HAIRS IN OCIMUM BASILICUM L. A NEW VARIETY OF OSMANTHUS DIELS A STUDY ON VARIATIONS UNDER PERILLA FRUTESCENS (L.) BRITT.IN YUNNAN A NEW DISCOVERY IN BUPLEURUM SCORZONERIFOLIUM INVESTIGATION NEWTAXA OF MAYTENUS MOLINA IN CHINA NEW TEXA OF CHINESE RUBUS L.(ROSACEAE) THE GEOGRAPHICAL DISTRIBUTION AND POLLEN MORPHOLOGY OF THE GENUS RUBUS L. IN QINLING BASHAN MOUNTAIN REGION PATTERN OF PHYSIOLOGICAL INTEGRATION IN THE CLONAL WHITE CLOVER (TRIFOLIUM REPENS L.) THE DISTRIBUTION ON GLYCOPROTEINS LAYER AT THE CELL SURFACE IN THE LEAVES OF WHEAT DURING COLD HARDENING DEVELOPMENTAL AND ANATOMICAL STUDIES ON THE FLORAL NECTARIES IN ELAEAGNUS ANGUSTIFOLIA OBSERVATION OF THE FRUITS OF LACTUCA SATIVA AND ITS VARIETIES WITH AN ELECTRON MICROSCOPE Microwave-assisted Extraction Techniques and Some Properties of Anthocyanidin inLoropetalum chinense var.rubrum Flowers RAPD Fingerprinting Analysis of Cucumber Cultivar‘Chun-yu’ Developmental and Anatomical Studies on the Seedling of Salsola collina Preliminar Study of Allelopathy Mechanism of Artemisia annua Oxytropis aciphylla f.albiflora,a new form of Leguminosae from Ningxia of China Tissue Culture and Plantlet Regeneration of Gentiana macrophylla Effects of Eu3+ on Amino Acid and Protein Metabolisms in Lathyrus sativus Nomenclatural Notes on the Infrageneric Names of Ephedra (Ephedraceae) Relationships of Polysaccharide and Total Sugar in Lycium barbarum with Soil Chemical and Physical Properties in Different Regions of Ningxia Ca2+ Distributions in the Developing Connectives of Different Sterile Lines of Rice Photosynthetic Characteristics of Grapvine Leaves Under Different Soil Moistures Preliminary Study of the Antibiotic Activities of the Roots of Toxin Stellera chamaejasme in the Qinghai-Tibet Plateau Pollen Tetrads in Lilium with a Discussion on the Delimitation Between L.semer vivoideum and Its Ally Pollen Tetrads in Lilium with a Discussion on the Delimitation Between L.semer vivoideum and Its Ally Mortality in Apis mellifera L. colonies in China from 2009 to 2013 Evaluation and selection indices of salinity tolerance in peanut seedling Architectural analysis of crown geometry of Quercus variablis BL. natural regenerative seedlings in different habitats Effects of Arbuscular Mycorrhizal Fungi in the Rhizosphere of Italian Ryegrass on Succeeding Rice Growth Intraspecific competition characteristics between Pinus tabulaeformis and Platycladus orientalis forests Effects of a magnetized soil on the quality of rape (Brassica napus L.) and indication of soil-health quality Photosynthetic responses of AMF-infected and AMF-free Bidens pilosa L. to drought stress conditions Effect of 2,4-D on the antioxidative enzyme activities and lipid peroxidation in Opium Poppy (Papaver somniferum L.) Comparison of photosynthetic characteristics in two ecotypes of Jatropha curcas in summer Effects of elevated atmospheric CO2 on Hill’s reaction activity and Ca2+/Mg2+-ATPase activity of Ginkgo biloba L. in two consecutive growth seasons Influence of different sediment nutrients on growth and photosynthesis fluorescence characteristics of Hydrilla verticillata (L.f)Royle Effect of different fertilization and irrigation practices on soil ammonia volatilization of Arecanut (Areca catechu L.) Physiological mechanism of foliage spraying paclobutrazol on increasing salt tolerance of Jatropha curcas seedlings Ecosystems carbon storage and carbon sequestration potential of two main tree species for the Grain for Green Project on China‘s hilly Loess Plateau Effects of enhanced UV-B radiation and nitrogen on photosynthetic pigments and non-enzymatic protection system in leaves of foxtail millet (Setaria italica (L.) Beauv.) Effect of different planting methods on root-shoot characteristics and grain yield of summer maize under high densities Effects of fertilization with reducing nitrogen, controlling phosphorus and stabilizing potassium on rice yield and nutrient accumulation Influence of different planting spacing of areca nut intercropping with Vanilla on soil microbes and nutrients Effects of Fruit Maturity and Compost on Oil Yield and Quality of Camellia reticulate Genetic Diversity on Walnut Cultivars in Xinjiang Revealed by FISH-AFLP Effects of Water Stress on Biomass and Photosynthetic Characteristics of Tetraploid Black Locust (Robinia pseudoacacia L.) Clones Study on the Medium Components Affection Pollen Germination and\nPollen Tube Growth of Corylus heterophylla×C.avellana Cloning and Analysis of Flowering Gene LFY from Early-maturing Rape (Brassica napus L.) Allelopathy of Aqueous Extracts from Tamarix spp.on Seed Germination and Seedling Growth of Salsola collina Pall. Photosynthetic Dynamic Variation of Switchgrass under Different Row Spacing in Loess Hilly gully Region Ultrastructure of Sesuvium portulacastrum Samphire Mesophyll Cell under Hg2+ Stress Molluginaceae——A New Recorded Family of Angiosperm from Inner Mongolia,China Resistance to Salt in Cabbage (Brassica oleracea L.var.capitata L.) Transformed with StP5CS Gene Effect of Exogenous Spermidine on Antioxidant Enzyme System in Leaves of Nitraria sibirica Pall.Seedlings under Salt Stress Prokaryotic Expression and Polyclonal Antibody Preparation of Argonaute 2 in Rice (Oryza sativa L.) Cloning and Prokaryotic Expression of MrLEA2 from Medicago ruthenica Microstructural Observation on the Development of Gametophytes and Oogenesis in the Fern Stenoloma chusanum THE INFLUENCE OF ECOTOPE DIVERSITY ON THE FLAVONOIDES CONTAINED IN ALLIUM L ISOLATION AND CULTURE OF PROTOPLAST FROM EMBRYONIC SUSPENSION CELL OF PINUS TAEDA LINN. APPLICATION OF PLANT MICRONUCLEUS TEST TECHNIQUE IN DETECTING WATER POLLUTION TWO NEW VARIETYS OF THE GENUS HEDYSARUM FROM QINGHAI, CHINA STUDY ON GROWTH RHYTHM OF JUNIPERUS CHINENSIS (L.) ANT. CV. HARBINENSIS THE EFFECT OF ROOT SYSTEM TEMPERATURE ON GROWTH AND PHOTOSYNTHE TIC CHARATERISTICS IN AMARANTHUS TRICOLOR STUDIES ON PEROXIDASE ISOZYME OF VICIA L. IN NORTHEAST CHINA CULTURED NEW SPECIES OF FORSYTHIA SUPENSA CV.AURATOFOLIA A NEW VARIETY OF LOROPETALUM FROM HUNAN STUDY ON THE CONTENT OF CHLOROGENIC ACID FROM AMBROSIA ARTEMISIIFOLIA L. BY HPLC Protein changes induced by cadmium stress in three radish cultivar seedlings: a comparison using two-dimensional gel electrophoresis