Effects of La(NO3)3 on Plant Growth and Leaf Photosynthetic Physiology of Ryegrass(Lolium pernne L.) Seedlings under Alkaline Stress Cloning and Prokaryotic Expression of Chorispora bungeana CbMAPK3 Gene The Chromosomes and Karyotypes of Some Species in Caragana from China What is Allium paniculatum? Establishing taxonomic and molecular phylogenetic relationships within A. sect. Codonoprasum Estimating paleoenvironments using ecological niche models of nearest living relatives: A case study of Eocene Aesculus L. Meiotic studies in some selected angiosperms from the Kashmir Himalayas Chromosome counts and karyotypes in Chaetoseris and Stenoseris (Asteraceae-Cichorieae) from the Hengduan Mountains of SW China Cytological study on the genus Syncalathium (Asteraceae-Lactuceae), an endemic taxon to alpine scree of the Sino-Himalayas Two new species of Curcuma (Zingiberaceae) used as cobra-bite antidotes A studyon the Lodels of eco-agricultural developLent in typical Karst Gorge Region—A case study from Dingtan District of Huajiang Gorge in Guizhou Province Saline-alkali land management and countermeasures of sustainable agricultural development in Songnen Plain Studies on the relationship between the activity of alkaline phosphatase in intraradical hyphae of arbuscular mycorrhizae fungi and efficiency of mycorrhizal symbiosis Coordinated development tactics of agriculture and environment in ecological vulnerable region Effects of al穔ali-stress on Aneurolepidium chinense and Helianthus annuus Dynamics of bud flow and bud bank of Phragmites communis population in dry land habitat of alkalinized meadow in the Songnen Plains of China Control effects of Mikania micrantha alcohol extract on citrus red mite Panonychus citri Effects of UV-B radiation enhancement on DNA damage of three red-tide microalgae species Field distribution pattern and metabolic activity of AM fungi and their effects on Ipomoea batatas growth Adaptability of abnormal tadpole (Rana chensinensis) to water pH,salinity and alkalinity in Changbai Mountain of China Dynamics of ecological landscape pattern and its affecting factors in desert-oasis in Fukang,Xinjiang Amelioration of secondary bare alkali-saline patches in Songnen Plain through inserting cornstalk. Dynamics and species-diversities of artificial Sonneratia apetala,Sonneratia caseolaris and Kandelia candel communities Dynamics of indole alkaloids in wheat varieties with various resistance to wheat aphid Sitobion avenae Experimental population ecology of Carcelia matsukarehae Shima (Diptera:Tachinidae) Growth strategies of different age classes of ramets in Kalimeris integrifolia population at the Songnen Plains of China Effects of simulated sea level rise on the mangrove Kandelia candel Studies on the Mangrove Ecosystem of Jiulongjiang River Estuary of Fujian V.——Accumulation and Biological Cycle of Chlorine in Kandelia candel Community Comparative Analysis of Seed Banks in saline-alkali Communities in the Song-Nen Plain of China SUMMER DISTRIBUTION OF PICOPHYTOPLANKTON IN THE NORTH YELLOW SEA Dissolution rate under soil in karst areas and the influencing factors of different land use patterns Groundwater salt content change and its simulation based on machine learning model in hinterlands of Taklimakan Desert The relationship between pollen assemblage in topsoil and vegetation in karst mountain during different restoration period of typical vegetation community Effect assessment of the project of grain for green in the karst region in Southwestern China: a case study of Bijie Prefecture Photosynthetic physiological characteristics in response to elevated CO2 concentration of three Larch (Larix) species seedlings Interspecific segregation of old-growth Karst forests in Maolan, Southwest China Distribution of autotrophic picoplankton and its effect factors in the waters around Leizhou Peninsula in summer and winter Change of soil microbial biomass and enzyme activities in the community invaded by Mikania micrantha, due to Cuscuta campestris parasitizing the invader Relationships among MDA content, plasma membrane permeability and the chlorophyll fluorescence parameters of Puccinellia tenuiflora seedlings under NaCl stress Morphology, growth and molecular character of Takayama pulchellum from Xiamen Harbor Construction of RAPDs Molecular Genetic Map of Chinese Cabbage Studies on Polymorphisms of G-banded Karyotypes in Oryza rufipogon Steroidal Alkaloids from Sarcococca vagans A Cytochemical Study of ACPase and ALPase Activity in the Laminar Hair Cells of Bresenia shreberi Benzofuranoid Neolignans from Piper kadsura Difference Between Salt(NaCl)and Alkaline(Na2CO3)Stresses on Puccinellia tenuiflora(Griseb. )Scribn. et Merr. Plants Alkaloidal Constituents from Aerial Parts of Delphinium grandiflorum L. Stress Effects of Mixed Salts with Various Salinities on the Seedlings of Aneurolepidium chinense Cloning and Expression Analysis of a Human Putative Tumor Suppressor Gene Homologue from Rice Citric Acid Accumulation in an Alkali-tolerant Plant Puccinellia tenuiflora Under Alkaline Stress Expression of Recombinant Tryptophan Decarboxylase in Different Subcellular Compartments in Tobacco Plant Daily Ambrosia Pollen Concentration in the Air of Ankara, Turkey (1990-1999) Heat Injury and Heat Acclimation in Wheat Plants Studies on the Alkaloids of Alseodaphne hainanensis Merr Studies on the Chemical Constituents of Erycibe hainanesis Cytological Studies on Semi-Wild Races of Gossypium hirsutum Somatic Embryogenesis and Cytological Variation in Protoplast Culture of Levisticum officinale Koch Ent-Kaurene Diterpenoids from Rabdosia eriocalyx A Study on the Alkaloidal Components from Delphinium gyalanura Marq. et Shaw Three New Steroidal Alkaloids from Pachysandra axillaris Ecological distribution of soil microorganism in artificial greenbelt in hinterland of Takilimakan Desert and their relations with soil factors Daily change of primary productivity of phytoplankton in saline-alkaline ponds Chemical components of volatile oil from Mikania micrantha and its biological activity on insects Evaluation on degradation of Karst forest community and human disturbance Potential response of major tree species to climate warming in Changbai Mountain,Northeast China Effect of VAM fungi on phosphatase activity in maize rhizosphere Physiology and development of two Roegneria kamoji populations stressed by copper Effects of vegetation type and slope position on soil nitrogen transformation rate in Karst regions Effects of mycorrhizal fungi on the drought tolerance of Cyclobalanopsis glauca seedlings Correlation on plant diversity indices and soil physical and chemical indicators of karst natural forest, Southern Guizhou Province, China Greenhouse gas emissions and net carbon sequestration of the natural forest protection program in China Species diversity for various associations along an altitudinal gradient in the karst seasonal rainforest in Nonggang Environmental factors influencing the distribution of Tamarix chinensis Lour in the Laizhou Bay wetland of the Yellow River Delta Demographic history of Alectoris chukar pubescens based on mitochondrial DNA control region Effect of AMF on the photosynthetic characteristics and growth of maize seedlings under the stress of drought, high calcium and their combination in Karst area Plant diversity and soil physical-chemical properties in karst rocky desertification ecosystem of Guizhou, China Age structure and output regularity of Phragmites australis rhizome buds from populations occurring in heterogeneous meadow habitats in Northeast China Effects of NaCl and Na2CO3 stresses on seed germination and seedling growth of Quercus variabilis Expression, Purification and Identification of Zta-P54 Fusion Protein in Escherichia coli of Epstein-Barr Virus Expression, Purification, Crystallization of SPD1587 Protein from Streptococcus pneumoniae Prokaryotic Expression and Purification of AtSPX1 Protein in Arabidopsis thaliana