STUDY ON THE SAPTIAL DISTRIBUTION PATTERN AND SAMPLING TECHNIQUE OF MIXED POPULATION OF MASSON PINE‘S CONE BORERS A STUDY ON THE PRUNING TECHNIQUE FOR SEED HIGH YIELD OF PINUS KORAIENSIS IN SEED ORCHARD STUDIES ON THE AFFORESTING TECHNIQUES PREVENTING PHYSIOLOGICAL DROUGHT OF PINUS SYLVESTRIS VAR. MONGOLICA A New Technique of Making Crosses by Clipping Anther and Bagging in Wheat An Orthogonal Method for Comparing Extracting Techniqucs of Licorice Root Extract Analysis of Chemical Constituent of Essential Oil in Lonicera japonnica Thunb. Cultivated on the Northern Plain of Henan Province Effect of Water Conservation Technique on Seeds Germination,Seedling Growrh and Physiological Characteristics of Platycodon grandiflorum Seasonal evaluation of nutrition and carrying capacity of grazing pastures in the Three-River Source Region Optimal measure for cultivation of Artemisia annua with high seeds yield Comparison on HPLC fingerprint profiles of Lonicera japonica bud  obtained by various dryness techniques Development of Specific Molecular Markers for Thinopyrum elongatum Chromosome Using SLAF-seq Technique On the Application of Computer Graphics Technique to Reconstruct Three-Dimension of Coal Ball Plants Embryo Sacs of Hevea brasiliensis and Carica papaya Isolated with Enzyme-Squash Technique A Fluorescence Staining-Methyl Salicylate Clearing Technique for Demonstrating Pollen Nuclei Research progress on urban carbon fluxes based on eddy covariance technique. Evapotranspiration characteristics of artificial and natural forests in Liupan Mountains of Ningxia, China during growth season. Fusion of the Fragments cDNA from Potato Starch Synthases and Construction of the Plant Expression Vector PROGRESS OF NUCLIDE TRACING TECHNIQUE IN THE STUDY OF SOIL EROSION IN RECENT DECADE CHARACTERISTICS OF TRANSPORTATION AND DISTRIBUTION OF PHOTOASSIMILATES IN SUPER HYBRID RICE COMBINATIONS UTILIZATION OF TRITIATED WATER DILUTION TECHNIQUE IN DETERMINATION OF NITROGEN PARTITIONING IN CASHMERE GOATS Fertilizer-N Uptake and Conversion Efficiency in 8 Species of Gramineous Pastures by Using 15 N-tracing Technique Where is the Site of the “Oxygen Burst” Located During Light Induction in Dark-Adapted Leaves? A Study Using Photoacoustic Techniques Review of advances in radial patterns of stem sap flow CO2 fluxes and their driving factors over alpine meadow grassland ecosystems in the northern shore of Qinghai Lake, China Advances in the carbon use efficiency of forest Effect of soil C/N ratio on nitrogen utilization and growth of apple Effect of net terrace biological bank on soil nutrients distributions along slope Molecular detection of diversity of methanogens and methanotrophs in natural wetland soil SPACE TECHNIQUE INDUCED ELITE ABIOTIC STRESS TOLERANT YELLOW TALL FESCUE APPLICATION OF NUCLEAR INSECT STERILE TECHNIQUE TO ERADICATE TSETSE FLY ( Glossina austeni Newstead ) ON ZANZIBAR, TANZANIA YIELD CONSTITUTE AND EFFECTIVE DISTRIBUTION OF ASSIMILATIVE PRODUCTS OF AMERICAN GINSENG EFFECTS OF THE TOTALLY BASAL DRESSING TECHNIQUE TO WHOLE PLOUGH LAYER ON FERTILIZER UTILIZATION OF DOUBLE HARVEST RICE BY ~(15)N、~(32)P TRACERS SPACEIRRADIATION TECHNIQUE INDUCED\=VARIANCE IN RICE AND ITS UTILIZATION STUDIES ON THE RELATIONSHIP BETWEEN TRACE ELEMENT\=(SELENIUM,ZINC) ACCUMULATION IN HAIR AND METABOLISM IN BODY\=OF RABBIT BY USING 75Se AND 65Zn TRACER TECHNIQUE THE RELEASING PROPORTION OF STERILE MALE MOTH AND THE COMBINED EFFECTS OF CONTROLLING WILD SILKWORM IN FIELD THE ADVANCE OF CONTROLLING INSECT PEST WITH IRRADIATED STERILE INSECT TECHNIQUE ABSORPTION AND UTILIZATION OF FERTILIZER-N AND SOIL-N WITH MIXED APPLICATION OF STRAW AND UREA BY RICE EFFECT OF RARE EARTH WITH HIGH-GRADE La ON THE YIELD,UPTAKE OF NITROGEN AND PHOSPHORUS BY SPRING WHEAT MOISTURE TRANSFER IN MIXTURE OF WET AND DRY CORN SEEDS DURING DRYING PROCESS PRELIMINARY STUDIES ON IDENTIFICATION OF DROUGHT RESISTANCE FOR RICE BY USING RADIOISOTOPE TRACER TECHNIQUES APPLICATION OF PLANT MICRONUCLEUS TEST TECHNIQUE IN DETECTING WATER POLLUTION Evaluate result on technique of bagging fruit vegetable Study on transplanting techniques of grape seedlings from embryo rescue Preliminary study on water parameters of Populus euphratica and P.pruinosa by using P-V curve Determine the Boundaries of Grassland Communities Based on Species Important Value and Soil Moisture content Edge Influence of Soil Temperature on Cultivated Pasture-Farmland Boundary in Guizhou Province Advances in Worldwide C itrus Breeding Advance in the Research of Transgenic Vegetable Optimization on Extractive Technique of Phenylalanine Ammonia-lyase in Lily Bulb Influence of different heating degrees on color of Chinese materia medica pieces Progress in research on enhancing dissolution and bioavailability of Chinese materia medica-phospholipid complex with new preparation techniques Application of microwave technique to extraction of free anthraquinones in Rheum emodi Some technical problems in studies on DNA markers of Chinese materia medica Ⅱ Discussing on RAPD technology and methodology Study on Water Parameters with PV Curves in Eight Poplar Clones Study on fingerprint chromatograms of extract of Cimicifugae Rhizoma Study on chromatography-efficacy relation of Zanthoxylum nitidum on gastric cancer cells Discussion on forming pattern of Dao-di Herbs Ligusticum chuanxiong Research progress and strategy on genetic improvement of Erigeron breviscapus Genotoxicity research thought and method on traditional Chinese medicine