Effect of Different Nitrogen Forms on Root Growth and Dynamic Kinetics Characteristics for Citrus sinensis×Poncirus trifoliata Research Progress in Reproduction Techniques and Pharmacological Active Components of Aralia elata The Impact of Labor Transfer Level on Input and Output of Household Forestland-Based Production——Empirical Analysis Based on 1178 Households in Jiangxi Province THE DETECTION OF BANANA BUNCHY TOP DISEASE WITH MONOCLONAL ANTIBODY OF BBTV EFFECTS OF DINITROANILINE IN INDUCING COTTON RESISTANCE TO FVSARIVM WILT THE SYNERGISM OF THURINGIENSIN IN THE MIXTURE WITH ENDOGENOUS Bt CRYSTAL ON DIAMOND-BACK MOTH STUDY ON THE EFFICACIES OF WHEAT-PEPPER INTERPLANTATION TO EVADE APHID DAMAGE AND ALLEVIATE VIRUS DISEASE A FUZZY SYNTHETIC DECISION FOR THE RESISTANCE OF RAPE VARIETIES TO RAPE APHIDS INDUCING FACTORS OF PUPAL DIAPAUSE IN HELICOVERPA ARMIGERA STUDY ON THE BENEFIT EVALUATION METHOD OF RICE IPM RACE DYNAMIC OF PUCCINIA GRAMINIS F. SP. TRITICI IN CHINA IN 1993 STUDIES ON THE INFECTION PERIOD AND THE INFECTION GATE OF THE CHLAMYDOSPORES OF USTILAGINODEA VIRENE(COOKE)TAK.ON RICE STUDY ON THE INTEGRATED MANAGEMENT OF CITRUS CANKER PATHOGENICITY DIFFERENTIATION OF ALTERN ARI A ALTERN AT A AND INDUCED RESISTANCE OF TOBACCO TO BROWN SPOT BY WEAK VIRULENCE STRAINS STUDY ON RESISTANCE OF THREE COTTON SPECIES TO MAIN COTTON DISEASES THE FUZZY IDENTIFICATION FOR FORECASTING THE POPULATION DYNAMICS OF CROP PESTS A New Species of Ilex from Hunan Province Two New Species of Yulania Spach from Hubei Province of China Inhibitory Effect of Algae Growth and HPLC Analysis of Allelochemicals from Stephania tetrandra Peristome Morphology of Bryum Hedw. (Musci:Bryaceae) and Its Taxonomic Significance The Mniaceae in Bailong River Basin of Gansu,China DNA Isolation,Optimization of ISSR-PCR System and Primers Screening of Codonopsis pilosula(Franch.) Nannf. Seed Germination and Endogenous Inhibitory Substance of Bupleurum scorzoneraefolium Studies on Optimization of ISSR Amplified Conditions in Kudingcha Species in Oleaceae of China The Morphology and Process Changes of Peltate Glandular hairs in Alnus mandshurica Leaf Epidermis A New Species of the Genus Dianthus from Xinjiang,China Genetic Diversity of Part of Large Bryophyte in Northeast Region Using RAPD Magnolia glaucophylla,a New Species of Magnoliaceae from SE Yunnan,China Morphological and RAPD genetic differentiation of Stipa krylovii in middle and eastern Inner Mongolia steppe Studies on callus induction and multiplication of Glechoma longituba (Nakai) Kupr. Studies on the genus Schiffneria Steph. (Hepaticae) Two new species of Cyanophyta from Jilin Province, China Effects of Biomagnetic Effect on the Bioactive Metabolite Production in Fruiting Body of Cordyceps militaris Interspecific Relationships among the Dominant Weeds Species of Tobacco Field in Guizhou Province Preparation, Characterization and Evaluation of in vitro Release of Folate-Conjugated Carboplatin and Paclitaxel -loaded Bovine Serum Albumin Tumor-targeting Nanoparticles Effects of Copper Stress on Seedlings Growth and Active Ingredients of Salvia miltiorrhiza Effects of TDZ on Polyamines Concentration Changes during the Construction of Floral-buds in Derooted Seedlings of Dendrobium officinate Kimura et Migo in vitro Biomass Allocation Pattern and Water Characteristics of Each Component of Phoebe bournei Container Seedling Urtica malipoensis,A New Species of Urticaceae from Yunnan Optimization of SRAP-PCR System for Opisthopappus taihangensis(Ling) Shih by Uniform Design Relationships of Pinus koraiensis Cone Production with Stand and Climate Factors Genetic Transformation of CYP79F1 Gene in Brassica oleracea var. italica Construction of Brucella rOmp3148-74-BLS Expression Vector and Its Transformation into Alfalfa The Gene Cloning,Prokaryotic Expression and Purification of Rice Zinc Finger Protein OsRZ3 Delphinium furcatocornutum,A New Species of Ranunculceae from Sichuan Ultrasonic-assisted Extraction of Polysaccharide from Eucommia ulmoides and Evaluation of its Antioxidant Activity Critical Cis-acting Element in the Promoter of the Stress-tolerant Gene AtRPK1 Rapid Propagation Technique System of Blueberry Relationships Between Stand Spatial Structure Characteristics and Influencing Factors of Broad-leaved Korean Pine(Pinus koraiensis) Forest in Liangshui Nature Reserve,Northeast China Aconitum qianxiense,a New Speceis of Ranunculaceae from Hebei A New Species of Sonerila Roxb.(Melastomataceae) from Fujian Province Ranunculus laohegouensis,a New Species of Ranunculaceae from Sichuan Effect of Disturbance on the Community Species Diversity in Yunding Mount. Subalpine Meadow Characteristics of Osmunda vachellii Communities and Species Diversity from Mount Maluanshan in Shenzhen Comparison of Species Composition and Diversity of Four Successional Forest Communities in Zhejiang Province,East China Expression,Purification and Immunoreactivity of Hygromycin-B-Phosphotransferase Effects of Water Stress on Plasma membrane Permeability and Protective Enzyme Activities of Red Pine Seedlings Needles Applying Ethnoecology for Resource Management and Sustainable Development in Mountain Region of Yunnan A New Spider of the Genus Pimoa from Gaoligong Mountains, Yunnan, China (Araneae, Araneoidea, Pimoidae) The Diversity of Orchidaceae in Gaoligong Mountains, Yunnan Notes on the genus Arisaema (Araceae) in Gaoligong Mountains A Study on Aroids in Gaoligong Mountains The Plant Germplasm Database and Platform of QinghaiTibet Plateau Phylogeography of Angelica nitida (Apiaceae), an endemic to the QinghaiTibet Plateau Jacaranone Derivatives from Senecio laetus (Compositae) Ethnobotanical Survey of Use of Inula nervosa (Compositae) Simultaneous Separation and Determination of Fructose, Glucose, Sucrose and Maltose in Maize Seed by UPLC-ELSD Screening and comprehensive evaluation of drought resistance indices of cotton at blossing and boll-forming stages Study on distribution and botany characteristics of Pueraria lobata (Willd) Ohwi in Shanxi Comparative Analysis of the Main Agronomic Characters of Plateau Japonica Rice backbone of Parents and their Derivative Cultivars Studies on Female Flower Development and Embryonic Development of Dioscorea fordii Prain et Burk. in Hainan Evaluation on Genetic Diversity of Cotton Germplasm Resources(Gossypium hirsutum L) on Morphological Characters An Analysis of Species Identification and Genetic Divergence of Elymus nutans and E. sibiricus by SSR markers Correlation and Cluster Analysis of Agronomic Traits in Rubber Tree The Diversity of Lettuce Resource Based on the Analysis of Phenotypic Traits Analysis of Agronomic and Quality Traits in Peanut Landraces of Henan Province Classification Analysis for Italian Ryegrass DUS Testing Quantitative Traits Functional Nutrition Quality Analysis of Japonica Rice Varieties in the Cold Region Difference Analysis of Kernel Test Weight and Nutritional Quality Traits in Maize Germplasm Resources Comprehensive Evaluation on Drought Resistance of Different Soybean Cultivars at Flowering-Podding Stage