Simultaneous Determination of Six Flavonoid Compounds in Lotus Leaves by High Performance Liquid Chromatography Ultrastructural Study on Minor Veins in Watermelon Leaf Blades Studies on Tissue Culture and Rapid Propagation Technique of Limnophila sessiliflora BI. Effects of Long-Term Application of Different Fertilizer Patterns on Rice Paddy Soil Phosphorus and Rice Phosphorus Nutrition Purification and Amino-terminal Sequencing of a 68 kD Glycopolypeptide of the Plasma Membrane from Maize Sperm Cells Genetic Transformation and Plant Regeneration of Watermelon Using Agrobacterium tumefaciens Variation analysis on triterpene compounds in hawthorn from different regions Determination of five components in Guizhi Shaoyao Zhimu Decotion by HPLC mothod Studies on fingerprints of ant nest of Macrotermes annadalei from different areas Speciation analysis of arsenic in traditional Chinese medicine The Determination of Konjac Glucomannan in Konjac Refined Powder and Monosaccharide Compositions by HPLC Determination of Shionone in Radix Asteris by HPLC Combined application of chemical and organic fertilizers long-term increase physical proteetion of organic nitrogen in yellow paddy soil Distribution and stability of soil aggregates and carbon sequestration in purple paddy soil under long-term fertilization Balance characteristics of soil organic carbon under different long-term fertilization models in the upland fluvo-aquic soil of North China Microbial community diversity and enzyme activity of red paddy soil underlong-term combined inorganic-organic fertilization Growth Characteristics of Bearing Base Branch and Fruit Branch of Phyllanthus emblica 偃麦草与小偃麦染色体组构成的细胞遗传学研究在Ⅴ.硬粒小麦与中间偃麦草杂交及回交的细胞遗传学研究 CUTTING LEVEL DETERMINATION OF FUZZY GRAPH CLUSTERING Construction and Techniques of the Digital Forest Long-term Ecological Research Station Advances in the Study on the Digestive Mechanism of Cellulose in Termites Food Choice of the Underground Termite,Odontotermes formosanus Research of Shaping Craft of the Termite Bait A Study on the Current Status and Development Countermeasures of the Natural Forest Resource Protection Projects in Tibet A Study on Foliar Carbon Isotope Composition(δ13C) and Water Use Efficiency of Different Populus deltoides Clones under Water Stress Study on the Temperature Characteristics of Dormancy Development of Terminal and Lateral Buds in Paulownia A Study on Induction of Emdryogenic Callus and Plant Regeneration from Mature Embryos of Elytrigia hybrid(E. elongata×E. intermedia) Effect of Intermittent Drought on Nodule Formation of Alfalfa ISSR Analysis on the Genetic Diversity of Three Caragana Fabr. Species Effect of Short-Term Watering on Photosynthetic Characteristics and Chlorophyll Fluorescence of Artemisia sacrorum under Long-Term Drought Identification of Protein Related to Biosynthesis of Condensed Tannin in Onobrychis tanaitica Spreng. A Primary Study on Cultivation of Winter Annual Forage Crops on Winter Fallow Paddy Field in low Altitude Plain Area of Subtropical Zone of China Effects of Long-Term Fertilization on Activities of Key Enzymes Related to Nitrogen Metabolism (ENM) of Maize Leaf Identification of Wheat-Thinopyrum intermedium Telosomic Lines Resistant to Barley Yellow Dwarf Virus by GISH and STS Markers Converted from RFLP Determination of γ-aminobutyric acid in aerial part of Panax notoginseng by HPLC Comparision of contents of anthraquinones and phenolic acids compounds in different processed products from Rheum officinale by principal component analysis Determination of skimmin, scopolin and umbelliferone in Tibetan medicine Saussurea hieracioides by HPLC Rapid quantification of total nitrogen and end-point determination of hide melting in manufacturing of donkey-hide gelatin Effects of Xihuangwan in assistant treatment of patients with advanced breast cancer Influence of particle sizes and content of effective compositions of Panax notoginseng powders crashing by superfine somminution technique Diversity and tissue distribution of fungal endophytes in Alpinia officinarum:an important south-China medicinal plant Characteristics and drug analysis associated with vertigo disease in real world ILs-HPLC simultanesous determination of five alkaloids in Phellodenddri Chinensis Cortex Simultaneous determination of Gastrodin and eight nucleosides and nucleobases in Tibet cultured Gastrodia elata by HPLC method Determination of eleven major components and fingerprint chromatography for Reduning injection by UPLC Determination of Honey Content in four Honey-Prepared Decoction Slices Keystone Species: What is Keystoneness? Effects of Long-Term Variability of Plant Species and Functional Groups on Stability of a Leymus chinensis Community in the Xilin River Basin, Inner Mongolia Effects of different fertilization regimes on abundance and community structure of the nirKtype denitrifying bacteria in greenhouse vegetable soils. Impact of long-term continuous cropping on the Fusarium population in soybean rhizosphere. Effects of long-term fertilization on soil organic carbon pool and carbon sequestration under double rice cropping. Effects of arbuscular mycorrhizal fungus on the seedling growth of grafted watermelon and the defensive enzyme activities in the seedling roots. Determination Methods for Lipase Activity and Its Application in the Screening of Microbial Lipase Changes in diversity, protein content and amino acid composition of earthworms from a paddy soil under long-term different fertilizations in the Tai Lake Region, China Physiological foundation for thedifferences of long-term water use efficiency among Populus deltoides clones Ecophysiological characteristics of kindred dominant shrubs in different areas of ecologically vulnerable zone Effects of long-term cropping on the forms and the availability of micronutrients in dryland soils on the Loess Plateau Applications of back propagation neural network for predicting the concentration of chlorophyll-a in West Lake STUDY ON SELECTION AND SYNTHETIC PROCEDURE OF TRITITRIGIA Detection of genetic variations among Xinjiang isolates of WMV-2 by PCR-SSCP analysis Identification of causal agent of watermelon collapse disease in Liaoning Review of LTR Retrotransposons in Plants Regulation of Rice (Oryza sativa) NHX1 Gene:Role of Its Promoter and C terminal A STUDY ON THE MEASUREMENT OF TRANSPIRATION RATE IN A POPLAR BY MEANS OF QUICK WEIGHING METHOD Effect of Long-term Alfalfa Succession on Soil Sulfur,Calcium,and Magnesium in the Loess Plateau Effects of Long-term Fertilization in Fixed Plots on Cell Membrane Lipid Peroxidation and GS Activity in Flag Leaf of Winter Wheat Isolation and Characterisation of a Retrotransposon-Like Sequence Derived from Thinopyrum intermedium Resonance Raman Spectra of Purified PSⅡ Core Antenna Complexes CP43 and CP47 Identification of Molecular Markers for the Thinopyrum intermedium Chromosome 2Ai-2 with Resistance to Barley Yellow Dwarf Virus Acting Point in Taxol Biosynthesis Pathway of Elicitor in Suspension Cultures of Taxus chinensis var. mairei Isolation of a Tomato Protease that May Be Involved in Proteolysis of 1-Aminocyclopropane-1-Carboxylate Synthase Identification of Random Amplified Polymorphic DNA Markers Linked to Sex Determination in Calamus simplicifolius C. F. Wei. Studies on residuals of organochlorine pesticides and heavy metals in soil of planting base and Pogostemon cablin HPLC determination of 2-hydroxy-1-methoxyaporphine, pronuciferine, nuciferine and roemerine in Nelumbo nucifera and its alkaloid fraction Content determination of epigoitrin in Radix Isatidis and its preparation by RP-HPLC Quality evaluation of Flos Carthami Determination of tenuifolin in Tianwang Buxinwan and Guipiwan by HPLC Determination of three alkaloids in total alkaloids exfracts from Lotus plumule by RP-HPLC Determination of Piceid in Commercial Rhizoma Polygoni Cuspidati by HPLC Protective effect of the extract of Terminalia catappa leaves on acute liver injury induced by D-GalN in mice