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Ecological studies on the food web structures and trophic relationships of multiple species coexistence in paddy fields using stable carbon and nitrogen isotopes Variation of carbon isotopic concentrations in tree leaves as an indication of urban air quality Advance in relationship between biomass and density of plant communities Concentration of O₃ at the atmospheric surface affects the changes characters of antioxidant enzyme activities in Triticum aestivum The gas exchange characteristics of four shrubs on the northern slope of Kunlun Mountain Monitoring grassland rodents with 3S technologies Insecticidal activity of ethyl acetate extract from dry buds on dark condition and flowers of Solanum tuberosum Effect of temperature and additives on fermentation and α-tocopherol and β-carotene content of Pennisetum purpureum silage Effects of calcium (CaCl₂), GA₃ and complex liquid on the physiological characteristics of alfalfa seedlings under drought stress Effect of lactic acid bacteria on corn silage quality and stability after aerobic exposure Study of Soil Erosion Using ¹³⁷Cs Method in Rocky Desertification Region of Northern Guangdong Construction of Recombinant E. coli JM109 Capable of Producing 3-Hydroxypropionic Acid and Its Fermentation Condition Optimization Full-long cDNA Sequence Cloning and Bioinformatic Analysis of Piwi Subfamily Member Giwi in the Gampsocleis gratiosa Gonads The Spatio-temporal Variations of Soil NO_3~--N and Apparent Budget of Soil Nitrogen Ⅱ. Summer Maize Effects of the NO₃^--N on nodule formation and nitrogen fixing of peanut Advances in conservation methods of endangered species Study on soil erosion and deposition of black soils on a sloping cultivated land using ¹³⁷Cs tracer method Remote sensing image-based quantitative study on urban spatial 3D Green Quantity Virescence three-dimension quantity Modelling the three dimensional distribution of direct solar radiation in maize canopy Stable carbon isotopes of earthworms to reveal dominant C3 and C4 crop sources and different crop rotation systems in arid and semi-arid areas Enhancement effect by nitrate on rice plant during the whole growth period and its physiological mechanisms Effects of maize growth and photosynthesis on δ¹³C in soil respiration Dynamic analysis of the Guangzhou landscape eco-security pattern based on 3S technology Genetic diversity among different host populations of Ostrinia furnacalis (Guenée) (Lepidoptera:Crambidae) in northeastern China based on mitochondrial gene sequences Population dynamics and host plant sources of Asian corn borer, Ostrinia furnacalis (Guenée) (Lepidoptera:Crambidae) in northeastern China Toxicity and field efficacy of metham-sodium against common soil-borne pathogens of summer squash Genetic analysis and molecular mapping of stripe rust resistance gene in wheat cultivar Xiaoyan 9366 Cloning antagonistic protein TasA gene in Bacillus CQBS03 and its prokaryotic expression Glyphosate-tolerant mechanisms in field bindweed Convolvulus arvensis Detection of BSV and BBTV in different genotypic banana shoots by PCR Biocontrol efficiency of Alternaria amaranthi-3 to Amaranthus retroflexus Molecular location of the stripe rust resistance genes in common wheat cultivar Yumai 13 cDNA cloning and quantitative analysis by real-time RT-PCR of tra-1 gene in Ovomermis sinensis Activity of different components of methanol extracts from IR36 on Nilaparvata lugens The pathogenicity of strain AAEC05-3 and its phytotoxin to Echinochloacrus-galli Effects of KNO₃ on the growth and photosynthetic capacity of two varieties
of Helianthus tuberosus seedlings under NaCl stress Effect of the amount of C₃ or C₄ plants in diets on the quality and main chemical components of beef Effects on cold tolerance of M2 of Longmu No. 803 alfalfa seed pre-treatedwith a mixed high-energy particle field Construction of plant expression vectors containing two anti-fungal and one anti-herbicide genes and their expression in transgenic tobacco The effects of chopping and additives on the silage quality of Brachiaria decumbens cv. Reyan No.3 A study on the variance of Fusarium graminearum sampled from central Gansu The responses and mechanisms of water use efficiency to different water stresses of three alfalfa varieties Physiological responses of Agropyron cristatum under Na₂CO₃ and NaHCO₃ stress Effects of soil water stress on seedling growth and water use efficiency of two desert shrubs Responses of pprI-transgenic Rape Seedlings to the ¹³³Cs or ⁸⁸Sr Stress Studies on the Accumulation and Transformation of Assimilation Product of Heavy Panicle Type Rice Using ¹³C Labeling Technique Effects of Exogenous GA₃ Treatment on Photosynthetic Characteristics of Soybean Dwarf Mutant The Current Research Situation on ¹³⁷Cs-Polution of Marine Products in China Optimization of Conditions for Determination of Total Sugar Contents in Wine by 3, 5-Dinitrosalicylic Acid Method Effects of Cultivation Management Modes of the High-yield and Super-high-yield on Nitrogen Uptake and Distribution in Wheat and Accumulation of Soil NO₃^-N Photolysis of Herbicide ZJ0273 in Organic Solvents under Ultraviolet Light Effects of Exogenous Nitric Oxide on Growth and Antioxidant System in Cucumber Seedlings under Ca(NO₃)₂ Stress The Phenotypic Traits, Genetic and Combination Characteristics of A Big Grain Mutant Zhenhui7954-Bg3 EFFECT OF NITROGEN RATES ON NO₃^--N ACCUMULATION AND NITROGEN USE EFFICIENCY UNDER MAIZE AND WHEAT INTERCROPPED SYSTEM EFFECT OF DIFFERENT ENVIRONMENTAL FACTORS AND FUNGICIDE DOSAGE ON THE RESIDUAL OF SYP-3343 BIOLOGICAL EFFECTS OF TURF BAMBOO BY ¹³⁷Cs γ-RAYS IRRADIATION NH₃ and N₂O emission and nitrogen loss rate from biogas liquid produced by pig slurry after topdressing on vegetable fields Effects of graft with pumpkin rootstock on nitrogen metabolism and protein expression in the cucumber seedlings under iso-osmotic Ca(NO3)2 or NaCl stress Effects of different fertilizer treatments on yield and quality of mulberry leaves Relationship between accumulated NO3-N in soil profiles and apparent nitrogen budget in winter wheat fields under nitrogen fertilization Effects of different nitrogen levels and NH4+/NO3- ratios on the growth, nitrogen metabolism and photosynthesis of anther-derived somatic seedlings of Hevea brasiliensis Effects of Ca ²⁺ and nitric oxide on growth and active oxygen metabolismof cucumber seedlings under NaCl stress Nitrogen losses under simulated rainfall conditions in different cropping lands of Taihu Lake region Effects of SNP on the growth and nitrogen metabolism enzymes activities of cucumber seedlings under NaHCO₃ stress Effect of N application on N utilization and N balance in spring maize Effects of different water and manure management practices on quality and yield of tomato and NO^-₃-N accumulations in soil profile The effect of groundwater depth on the δ¹³C value of constructive species leaf in the lower reaches of the Tarim River Cloning and analysis of the cytosolic glyceraldehyde 3-phosphate dehydrogenase (GAPC) gene from Solanum tuberosum and Arabidopsis thaliana Effect of different sowing quantities on seedling quality of Rheum palmatum Effect of growth inhibitors on biomass structure, energy distribution and lodging rates for populations of Elymus sibiricus Research on the change of grassland vegetation coverage using 3S technology in Gannan Effect of N, P, K combinations fertilizion on the cultivation quality of Glycyrrhiza uralensis seedlings Relationship of stable carbon isotope concentration in diet and tissues of beef cattle Seasonal changes of freezing tolerance and its relationship to the contents of carbohydrates, proline, and soluble protein of Zoysia Detection of QTLs for Main Agronomic Traits Using F2 and F2:3 Interspecific Populations in Pepper Detection of QTLs for Main Agronomic Traits Using F2 and F2:3 Interspecific Populations in Pepper Biotransformation of 3b-Hydroxyandrost-5-en-17-one by Cell Suspension Cultures of Catharanthus roseus Distribution of Water Channel Protein RWC3 and Its Regulation by GA and Sucrose in Rice (Oryza sativa) Crystal Growth and Characterization of Residual Bacterioferritin in Partially Purified Nitrogenase CrFe Protein Solution from a Mutant UW3 of Azotobacter vinelandii Molecular Cloning of a Novel Mannose-binding Lectin Gene from Bulbs of Amaryllis vittata (Amaryllidaceae)