Response of Kobresia pygmaea Phenology and Biomass to Climate Change in the Yangtze River Headwaters Region Study on the Pteridophyte Flora of Qomolangma National Nature Reserve Scale Effects of Tree Diversity in a Tropical Rain Forest in Xishuangbanna Phytoremediation of Four Plant Species in 133Cs and 88Sr Contaminated Soil Developmental and Anatomical Studies of the Salt Gland in Limonium aureum Cytohistological Studies on the Callus Genesis and Meristematic Nodule Formation of Paeonia×lemoinei ‘Golden era’ Variation of Active Oxygen Metabolism,Anti-oxidation System in Grapevine Buds Tissue during Bud Dormancy Inducing and Releasing Drought Resistance Evaluation and Leaf Structures of Ten Species of Broad-leaved Ornamental Plants in Yan’an Urban Area Leaf Anatomical Structure of Zygophyllum xanthoxylum under Chronic High Wind Pretreatment Reagents for Hyacinthus Root Tip and Karyotype Analysis Effects of Sub-low Temperature and Potassium Fertilizer on Photosynthesis and Fruit Quality of Greenhouse Tomato Accumulation and Distribution of Uranium in Wheat Seedling and the Effects of Uranium on the Photosystem Activities Plant Regeneration from Hypocotyl Protoplast Culture of Cabbage (Brassica oleracea L.var capitata) Compatibility of Different Pollination Combinations in Primula forbesii Blechnidium Moore——a New Record Genus of Pteridophytes in Guizhou Province Relationship between Root Activity and Leaf Senescence in Different Adzuki Bean Cultivars (lines) Growth, Development and Flower Differentiation of wild Primula maximowiczii Regulation of Exogenous H2O2 on Rice Seedlings Chilling Tolerance Isolation and Expression of a Gene Encoding CBF/DREB1 Transcription Factor from Chorispora bungeana Nitric Oxide Biosynthesis Pathway in Plant Molecular Mechanism of Chlamydomonas Mating Centrifugation Purification and Protoplasts Electrofusion of Reynoutria japonica Ultrastructure of Tissues Accumulating Gypenosides in Vegetative Organs of Gynostemma pentaphyllum Pollen Chromosome Doubling of Orychophragmus violaceus L.Induced by High Temperature NaCl Stress on the Growth, Ion Uptake and Transport of Helianthus tuberosus L. Seedlings K+ , Na+ and Cl- Distribution and Absorption in Cucumber Seedlings under NaCl Stress Callus Induction and Differentiation of Mature Embryos of Wheat AFLP Analysis of Genetic Differences among Cucumber Materials with Different Ploidies SSH Specific Expression of the Internodes Beneath the Spikes of Thermo-Sensitive Genic Male Sterility Rice Construction of Phyto-expression Vector and Functions in Arabidopsis thaliana of TaNHX2 Gene Screening of Antibacterial Activities of Endophytic Fungi Isolated from Eucommia ulmoides The Optimization of the SSR Reaction System for Venturia inaequalis Acquisition of Transgenic Colour Cotton with a Trivalent Insect-resistant Gene QTL mapping for polygenic resistance and its application in crop breeding for durable disease resistance Aeginetia (Orobanchaceae),a new record to Xizang (Tibet) Regulation of Nitric Oxide on drought-induced membrane lipid preoxidation in wheat leaves Plant resources with antimicrobial activities in Xinjiang of China Study on dynamics model of age structure of Quercus variabilis in different region in Shaanxi Analysis of AHP strategic decision for grazing management system and ecological restoration in the alpine wetland at Gannan in Gansu Biochemical changes in anthers of "Dong A" genetic male sterile lines of cotton Observation of almond-apricot growth characteristics in Loess Hilly and Gully Region of northern Shaanxi Effect on nitric oxide messenger under UV-B radiation in Chlorella pyrenoidosa Study on doubled CO2 concentration reduce the inhibition of enhanced UV-B radiation on tomato in plastic greenhouse Expression of Chlamydomonas reinhardtii chloroplast division gene CrFtsZ1 in E.coli Composition of high-molecular-weight glutenin subunits of Taigu-male-sterile wheat recurrent selection population Tissue culture of chinese wild grape Anther culture and plant regeneration of Robinia hispida Germplasm resource and habitat types of Seabuckthorn in China The redaction of the plant of Subtrib. Lactucinae Less. from Shandong The vegetation productivity model to water in the gully-hilly Loess Plateau area Thidiazuron induced physiological and biochemical changes in the process of dedifferentiation of Fritillaria ussuriensis Tissue culture and plant regeneration of Peganum harmala Screening and characterizing of hydroxyproline-resistant variants in Lycium barbarum and analysis of its salt tolerance The study of fertilizer application and its effect to environment in sunlight greenhouse in Yan‘‘‘‘an Effects of enhanced UV-B radiation on morphology, physiology and allometry of Amaranthus retroflexus Studies on nutritive qualities and processing features of buckwheat flour The responses of antioxidant defense system at different developmental stages of spring wheat to gradual drought stress in field Comparison of antioxidative system in Kobresia humilis grown at different altitudes on Qinghai-Tibet Plateau A preliminary study on community characteristics of Pinus tabulaeformis f. shekannesis on Loess Plateau The influence of disturbance on community structure and plant diversity of alpine meadow Expression of biological metabolism adapt to Europium Ions (Eu~(3+)) environment in Lathyrus sativus roots Aquaporin activitiesin sunflower root system increased with increasing seedling age Study on character of light radiation in canopy of super-high-yielding winter wheat The solution nitrogen of vegetable in nutrient solution and its regulation Water transportation and regulation in plants Studies on tissue culture of Corydalis adunca and contents of alkaloid Effect of soil drought on the growth and water use efficiency of seabuckthorn The response to water stress of the antioxidant system in maize seedling roots with different drought resistance NaCl胁迫对小麦幼苗生长、叶绿素含量及Na^+、K^+吸收的影响 In vitromicropropagation of Amorpha fruticosa Relationship between root morphology of wheat (T.aestivum) and survival percentage under repeated drought condition Effects of exposure to weak light at low temperature on trans-membrane proton gradient of thylakoids of cucumber and spinach The effect of soil and air temperature on photosynthesis and transpiration of Primula sinopurpurea Studies of flora of Yellow River Delta National Reserve Area Studies on the vegetation and the spermatophytic flora of Taitong-Kongtong Mountain Nature Reserve in Pingliang of Gansu Province Establishment of leaf regeneration system in Kiwifruit (Qinmei) Effects of cutting on dynamics of tiller and leaves regrowth for perennial ryegrass and its productivity Biomass and its distribution of Chinese-fir treated with aqueous extracts of several tree species after six years On flowering characters and structural changes of lodicule during the flowering in wheat Studies on the change of ABA content and respiratory non-climactic character after harvest in grape and fresh Jujube