THE EFFECT OF MERCURY ON MEMBRANE-LIPID PEROXIDATION AND ENDOGENOUS PROTECTIVE SYSTEM IN MAIZE SEEDLING WATER USE EFFICIENCY OF C_3 AND C_4 PLANTS STUDIES ON DIFFERENCE OF PHYSIOLOGY OF DIFFERENT MAIZE SEEDS WHICH HAVE BEEN STORAGED FOR TEN YEARS IN NORMAL ATMOSPHERIC TEMPERATURE STUDIES OF TRANSMISSION ELECTRON MICROSCOPY ON ANNUAL STEMSIN LARIX PRINCIPIS-RUPPRECHTII MAYR 陕西渭北旱塬土壤-植物-大气连续体中水分运转规律的研究──Ⅰ.生态环境对植物叶温的影响 Integration of data mining and complex networks and its application in traditional Chinese medicine Research status and thoughts on sterilization of Chinese herbal medicine pieces Advance in modern studies on Shexiang Baoxin Pill Determination of ergosterol in Lasiosphaera Seu Calvatia in various species from different habitats by HPLC Determination of cafferic acid and rosmarinic acid in Perilla frutescens leaves and Schizonepeta tenuifolia by HPLC Effects of five allelochemicals on enzyme activity in Panax ginseng roots Spatiotemporal Heterogeneity of Soil Water Content at Different Size of Gaps of Pinus koraiensis-Dominated Broadleaved Mixed Forest Study on Litter Water Interception Capacity of Phyllostachys edulis Plantations with Different Densities Analysis on Insecticidal Activity of Bt Transgenic Populus deltoides × P. euramericana cv‘Nanlin895’and Its Effects on Soil Microorganism Variation of Oleoresin Yield among High-Gum-Yielding Slash Pine Families and Their Realized Genetic Gain The Regional Selection and Its Effectiveness of Chinese Fir Fine Families in Huangshan Area The Input-Output and Financial Maturity for Poplar Plantations The Insect Fauna at Jianfengling in Hainan Island-Geometridae Cytological Observation on Microsporogenesis of Inter-subspecific Semi-sterility Hybrids F1 in Rice Leaf Epidermal Micro-morphology of 29 Species of the genus Vicia L. from China Cloning and Expression Profile Analysis of Phenylalanine Ammonia-Lyase Gene from Prunus salicina Fruit Molecular Characterization of an M-type Thioredoxin Gene in Dendrobium officinale A Comparison of The Floras of Bashilazi Reserve and Adjacent Mountains Species Composition and Regeneration Characteristics of Main Woody Plant Seedlings in a Pine-oak Mixed Forest in Qinling Mountains Biomass and Productivity of Strified Mixed Stands of Pinus massoniana and Cinnamomum cassia Growth Effects of CO2 Concentration and Phosphorus on Maize and Soybean under Different Cropping Patterns Effects of Postponing Nitrogen Application on Grain Filling Characteristics and Yield Components of Winter Wheat Suffered Waterlogging after Anthesis Accumulation of Pb in Epiphytic Plant Tillandsia brachycaulos Regeneration Rules of Three Dominant Tree Species in a Pine-oak Mixed Forest under Different Ecological Conditions in the Qinling Mountains Photosynthetic Characteristics of Limonium bicolor under Salt Stress Physiological Mechanism of Drought Tolerance of Maize Seedlings Sugar Metabolism and Photosynthetic Characteristics in Leaf of Lycium barbarum L.under Drought Stress Isolation,Identification and Toxicity of Gleditsiosides O Bryophytes Diversity and Flora in the Southern Greater Khingan Mountains Population Structure and Spatial Distribution of the Populus euphratica in the Mainstream of the Tarim River Effect of Water and Nitrogen Availability on the Generation and Scavenging of Reactive Oxygen Species in Leaves of Robinia pseudoacacia Seedlings Effects of MHO Treatment on the Development of Superficial Scald and Reactive Oxygen Species Metabolism in the Apple Peel Research Advances of Virus-induced Gene Silencing Technology in Plant Influence of Vitrifying Cryopreservation Conditions on Cell Viability and Ultrastructure of Cercidiphyllum japonicum Normal Buds Coupling Relationship between Species Diversity of Planted Chinese Pine (Pinus tabulaeformis Carr.) Communities and Environment Factors in Mountain Area of Shangluo Research of Exogenous Calcium and Methyl Jasmonate on Resistance to Botrytis cinerea in Tomato Effects of Growth Regulators on Photosynthetic and Physiological Indices and Chlorophyll Fluorescence Parameters of Pistacia chinensis Effect of Nitrogen Deposition on Species Diversity and Community Composition of Herbaceous Vegetation in Desert Steppe Effect of Introducing Biennial Legume Species,Melilotus officinalis,on Plant Community in the Early Stage of Vegetation Succession and Soil Nutrients in the Semiarid Loess Plateau of China Preparation of Polyclonal Antibody of Allophycocyanin Protein in the Cyanobacterium Synechocystis sp.Strain PCC 6803 Studies on the Pteridophyte Flora in Yaoshan Mountain Nature Reserve of Yunnan Study on Seed Germination and the Protocorm Multiplication of Phaius tankervilleae Phenotypic Variation of Natural Populations in Rhododendron purdomii in Qinling Mountains Pretreatment Reagents for Hyacinthus Root Tip and Karyotype Analysis Grain-filling Characteristics and Changes of Endogenous Hormonal Content in Seeds of Sesame during Grain-filling Observation of the Interspecific Cross Process between Rhododendron ‘Nova Zembla’ and R.excellens Regulation of Exogenous H2O2 on Rice Seedlings Chilling Tolerance Effects of Water Extract of Two Weeds on Seed Germination and Seedling Growth of Different Wheat Varieties Oxalic Acid-induced H2O2 Production and Resistance to Downy Mildew in Cucumber Seedlings SSH Specific Expression of the Internodes Beneath the Spikes of Thermo-Sensitive Genic Male Sterility Rice Extraction and Purification of mtDNA in Crucifer Analysis on fatty acids in seeds of Ribes qingzangense 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 Genetic transformation of sweet protein MBLII on tomato Composition of high-molecular-weight glutenin subunits of Taigu-male-sterile wheat recurrent selection population The redaction of the plant of Subtrib. Lactucinae Less. from Shandong Screening and characterizing of hydroxyproline-resistant variants in Lycium barbarum and analysis of its salt tolerance Difference of the sensitivity to Ca deficiency in nutrient solution among tomato (Lycopersicon esculentum) cultivars Genetic variation among varieties of foxtail millet from different regions in China based on RAPD markers Study on the character of absorbing water and the germinative condition of Salvia miltiorrhiza Bunge seeds Cadmium-induced peroxidation and production of sulfur-related complex in the leaf of oilseed rape Comparison of antioxidative system in Kobresia humilis grown at different altitudes on Qinghai-Tibet Plateau Expression of biological metabolism adapt to Europium Ions (Eu~(3+)) environment in Lathyrus sativus roots The role of oxalate in improving phosphorus acquisition and alleviating aluminum toxicity of soybean plants The response to water stress of the antioxidant system in maize seedling roots with different drought resistance The effect of soil and air temperature on photosynthesis and transpiration of Primula sinopurpurea Primary studies on the daily dynamic changes of photo-synthesis and transpiration of Salix psammophila Analysis of fatty acids insitodiplosis Mosellana (Gehin) by gas chromatograph Studies on the vegetation and the spermatophytic flora of Taitong-Kongtong Mountain Nature Reserve in Pingliang of Gansu Province Biomass and its distribution of Chinese-fir treated with aqueous extracts of several tree species after six years Research on the content of pentosan in some winter wheat varieties in Henan The analysis to dried soil layer of artificial Robinnia pseudoscacia forestry land in the Yanan Experimental Area Study ABA sensitivity of seeds during development of Castanopsis hystrix and Castanopsis sclerophylla Volatile comparison of Chinese Medicinal Herb Thymus mongolicus