Molecular Phylogeny of the Lardizabalaceae Based on TrnL-F Sequences and Combined Chloroplast Data Exo-glycosidases Activities in Artemisia sphaerocephalaMucilaginous Achene Germination Process Early Cretaceous Palynofloras from Tarim Basin, Xinjiang The Isolation and Structural Determination of r-harmine from the Seed of Peganum harmala L. A Study on the Alkaloidal Components from Delphinium gyalanura Marq. et Shaw Early Cretaceous Angiosperms of the Yanji Basin, Jilin Province Population characteristics of Coptis chinensis varbrevisepala in Anhui Province and its endangering mechanism Biodegradation of di-n-butyl phthalate by mangrove microorganism Rhodococcus ruber 1K Effects of pesticides metolachlor and S-metolachlor on soil microorganisms in aquisols of Southern China Ⅰ Catalase activity Growth responses of four northern broadleaved tree species to soil Cd stress Niches of several mangrove species in Dongzhai Harbor of Hainan Island. Effects of oxalate on acid phosphatase adsorption and its activity on soil colloids and minerals Sensitivity of Chlorella vulgaris to metribuzin,puma and alachlor Features of grassland resources and their classified management in Alatai region of Xinjiang Earthworm feces-induced systemic resistance of cucumber against anthracnose Accumulation of di-(2-ethylhexyl) phthalate in various genotype Ipomoea aquatica-paddy soil system Dynamics and species-diversities of artificial Sonneratia apetala,Sonneratia caseolaris and Kandelia candel communities Effect of long-term fertilization on crop yield and soil fertility of upland red soil Light energy utilization and dissipation in seedlings of three tropical rain forest tree species with different ecological habits Effect of reduced N application on N utilization and balance in winter wheat-summer maize cropping system Host plant suitability and reproductive isolation of two Schizotetranychus bambusae populations from the bamboo species Phyllostachys pubescens and Neosinocalamus affini Calculation of parameters in forest evapotranspiration model Soil fertility evolution, nutrient balance and reasonable fertilization in paddy field in southern area of Jiangsu Province Effects of potash fertilizer on nutrient absorption by peanut and its yield and benefit The nest-site selection of himalayan snowcock(Tetraogallus himalayensis) in the Dongdashan Nature Reserve, Gansu Province A comparison of some eco-physiological characters of Calamagrostis angustifolia under variable and static water regimes Survival and growth response of Vetiveria zizanioides, Acorus calamus and Alternanthera philoxeroides to long-term submergence Effects of different water depths and sediments on Potamogeton malaianus in Lake Taihu Comparison of gas exchanges between in situ and abscised leaves of high arbortrees: a case study of Cyclobalanopsis glauca under three habitats Influence of density correction on latent heat, CO2 flux and energy balance closure in winter wheat/summer maize rotation fields Simulation method of cotton root length growth based on dynamic programming theory Research progress on phthalate esters (PAEs) organicpollutants in the environment Effects of stand condition improvement on surface soil nutrient losses of hilly land Dendrocalamus latiflorus plantations Current research on controlled release fertilizers Characters of untrient cycles and ways for regulating their balance in south Jiangsu Province Effects of elevated CO2 concentration and nitrogen deposition on the biomass accumulation and allocation in south subtropical main native tree species and their mixed communities. Seasonal changes of Indocalamus leaf active ingredients contents. Plant transpiration in a maize/soybean intercropping system measured with heat balance method. Dynamics of litterfall and its decomposition and nutrient return of shoot-used Dendrocalamus latiflorus in Mountainous areas of Fujian Province N and P balances in farmland ecosystem and their response to fertilizers A New Species of Holboellia from Gansu Studies on Karyotype of Cephalanthera erecta and C. falcat Two New Species of Melandrium (Caryophyllaceae) from Inner Mongolia Pollen Morphology of Cyclobalanopsis and Its Relation to Quercus Senescence-specific Alteration of Hydrogen Peroxide Levels in Arabidopsis thaliana and Oilseed Rape Spring Variety Brassica napus L. cv. Mozart New Taxa of Orchidaceae from China (2) Additional Notes on Tarenna acutisepala How Study on Chemical Components in Leaves of Amentotaxus argotaenia (Hance) Pilger Native to China A New Species of Chimonocalamus from China Taxa Nova Orchidacearum Sinicarum Effect of copper methionine on nutrient metabolism and serum physico-chemical parameters in Simmental steer Nitrogen cycle and content in plowable soil layer under different land-use types in Dongting Lake region Effects of N,P,K application and their optimum fertilization parameters for Sinocalamue oldhami in alluvion soil area Distribution of zinc in soil-crop system after long-term located application of zinc fertilizer A study of Cyclobalanopsis glauca community feature in Gutian Mountain Nature Reserve Zone in Zhejiang Province Primary studies on allelopathy of Sonneratia apetala Ecological toxicology of Dimethyl phthalate(DMP) to marine microalgae Advances on Transcriptional Activator AtWRI1 of Arabidopsis Research Progress on a Long Non-coding RNA MALAT1 Options of water-ecology-economy balanced development and water usage analysis in the Heihe Watershed Ecological water demand analysis in Arid Region Nutrient allocation pattern of Dendrocalamus latiflorus forest ecosystem planted on hill Estimation of the annual production of Calanus sinicus Brodsky (Copepoda: Calanoida) in the East China Sea The infiltration and redistribution of precipitation in revegetated sand dunes in the Tengger Desert, Shapotou,China A Multi-scale Study on the Vegetation-environment Relationship of a Mountain Forest Transect Balance of Boron in Farmland Ecosystem in Calcareous Alluvial Soil of Jianghan Plain in Hubei Province Feeding Ecology of Sinocalanus tenellus (Copepoda:Calanoida) Grazing on Phytoplankton in Saline-alkaline Ponds Evaluation of Lipid Peroxidation for Use in Selection of Cold Hardiness Cultivars of Almond Desiccation Sensitivity of Trichilia dregeana Axes and Antioxidant Role of Ascorbic Acid Physiological, Biochemical and Cytological Changes in Senescing Corolla of Four-O‘clock Flower The Chemical Constituents of Goniothalamus howii (Ⅱ) Cloning of Tomato Polygalacturonase cDNA and Transforming Plants with Antisense RNA Isolation and Partial Characterization of a Protease from Agave sisalana Isolation and Identification of Atractylenolide lV from Atractylodes macrocephala Koidz. The Comparison of the Chemical Composition from Natural Atractylodes macrocephala Koidz and Its Tissue Culture The Structures of Two Flavonoid Glycoside from Oxytropis ochrocephala Studies on the Constltuents of the Flavonoids from the Leaves of Typha angustifolia L. The Chemical Constituents of Elsholtzia ciliata (Thund.) Hyland The Role of Polygalacturonase (PG) in Tomato Fruit Ripening and Effects of Divalent Metal Ions and Ethylene on PG Activity Construction of Genomic Library for Leucaena Leacocephala and Isolation of a Gene Enco ding Seed Storage Protein