Studies on relationship between the ecophysiological feature and leaf characteristics of cucumber Response of species diversity to human periodic activities and its forecast Evaluation of impact on vegetation and management of tourism environment in Khanka Tourism Areas Effects of intercropping on quality and yield of maize grain, microorganism quantity, and enzyme activities in soils Organic Carbon Distribution and Enzyme Activities of Different Degraded Meadows Soil in Upstream of Heihe of Qilian Mountains Physiological Effects of H2O2 and Ca2+ on Cold stressed Banana Seedlings Physiological Effects of H2O2 and Ca2+ on Cold stressed Banana Seedlings Effect of the endophytic Bacillus subtilis EBT1 isolated from banana on Changes of Photosystem Ⅱ and Respiratory Enzyme Activity in Transgenic Tobacco Enriched BADH Gene Enzymic activity of alkaline meadow soil with different grassland vegetations Comparison for activities of antioxidant enzymes in imidacloprid resistant-and susceptible symbiotic strains in rice brown planthopper, Nilaparvata lugens (Stål) STUDIES ON THE MICROOGANISM AND BIOCHEMICAL ACTIVITY OF CHINESE-FIR PLANTATION IN LILOU FOREST AREA IN GUANGXI AUTONOMOUS REGION Changes in Activities of Three Protective Enzymes in Leaves of Cymbidiumsinense after Inoculating Colletotrichum gloeosporioides Anti-tumor activities in vitro of extracts from Selaginella labordei Advances in study on antitumor activities of triterpenoids Synthesis of caffeic acid ester derivatives and their bioactivities Review on investigations related to chemical constituents and biological activities of Periplaneta americana Microencapsulation of Chinese herb activities Advances in studies on chemical constituents and bioactivities of plants from Flacourtiaceae Phytochemcial and pharmacological research progress in Leontopodium medicinal plants Studies on chemical components and pharmacological activities of geobiontic type medicinal plants in Orchidaceae family Advances in studies on chemical constituents in Euphorbia helioscopia and their biological activities Phenolic glucosides from Bidens parviflora and their anti-histamine activities Analysis of total flavonoids and free radical scavengingactivities in different Lycium barbarum cultivars Effect of exogenous salicylic acid on physiological characteristics of Sabina seedlings under low temperature stress A new seco-prezizaane-type sesquiterpenoid from twigs and leaves of Illicium majus Survey on chemical components and bioactivities of ancient plants distributed in Central China Synthesis of andrographolide derivatives and their activities of anti-inflammation and immunity Effect of bagging with different colors on the fruit coloration of ‘Yunhongli No.2’ pear. Variation characteristics of soil microbial activities in the  Tarim Desert Highway shelter forests, Xinjiang of Northwast China. STUDY ON THE ACTIVITIES AND BIOMASS PRODUCTION OF BREEDING POPULATION OF CHINESE POND HERON ARDEOLA BACCHUS. STUDIES ON PHOTOSYNTHETIC CHARACTERISTICS IN RICE HYBRID PROGENIES AND THEIR PARENTS Ⅲ. SOME ENZYME ACTIVITIES OF CARBON METABOLISM IN LEAVES Bioactive Constituents from Twigs and Leaves of Kopsia hainanensis Analysis on Antioxidant Activities in vitro of Refined Powder of Phyllanthus emblica L. Effects of Drought Stress on the Growth and Physiological Characteristics of Aegiceras corniculatum Effects of Exogenous Melatonin on Growth and Antioxidant System of Leaves in Cucumber Seedlings under Low Temperature and Weak Light Stress Effect of Foliar-spraying 6-BA on the Growth and Physiological and Biochemical Indexes of Sweet Pepper Seedlings under High Temperature Stress Studies on the Relationship Between Anthocyanin Biosynthesis and Environment Condition and Related Enzymes in the Outer Scales of Purple Garlic Studies on the Relationship Between Anthocyanin Biosynthesis and Environment Condition and Related Enzymes in the Outer Scales of Purple Garlic Comparison of the Endogenous Hormones Content and the Activities of Enzymes Related to Cell-wall Metabolism Between Jujube Cultivars Susceptible and Resistant to Fruit Cracking Changes in the activities of soil enzymes and microbial community structure at different degradation successional stages of alpine meadows in the headwater region of Three Rivers, China Chemical constituents of stems and leaves of Salvia yunnanensis and their anti-angiogeneic activities Cytotoxic alkaloids from stems of Nelumbo nucifera Influence of sargassum fusiforme polysaccharide on apoptosis of tumor cells Advances in research on chemistry and pharmacology of Sambucus chinensis Progress in study of chemical constituents and anti-tumor activities of Cnidium monnieri Advances in caffeoylquinic acid research Changes in membrane lipid peroxidation,activities of cell defense enzyme and microstructure in the seedof loquat young fruit under chilling stress Studies on the Changes of Physiological Properties of Conservation of Eucalyptus Germplasm Encapsulatied in Alginate Beads at Room Temperature Effect of Iron on Accumulation and Chemical Forms of Cadmium in Tomato Effect of Tourism and Industrialization on the Atmospheric Quality of Subtropical Forests and on Chlorophyll Flourescence of Two Species of Woody Plants Effects of nitrogen on metabolism and dry matter accumulation of flue-cured tobacco before and after topping EFFECT OF CONTINUOUS LOW TEMPERATURE ON RESISTANCE OF RICE TO RICE BLAST CAUSED BY PYRICULAR1A GRISEA Polysaccharides Extraction and Comparative Analysis on Antioxidative Activities in vitro of Hengshan Astragalus and Lycium barbarum Changes in Activities of Three Protective Enzymes in Leaves of Cymbidiumsinense after Inoculating Colletotrichum gloeosporioides Induction of Endogenous Polyamine Contents and Powdery Mildew Resistance by Exogenous Spermidine in Melon Seedlings Main progress on studies of pharmacological activities and clinical applications of Guizhi Fuling capsule In vitro anti-inflammatory and free radical scavenging activities of flavans from Ilex centrochinensis Research progress of pharmacological activities and analytical methods for plant origin proteins Advances in studies on chemical compositions and pharmacological activities of Arnebiae Radix Advances in reserach of chemical eonstituents in Crocus sativus and their biological activities Advances in studies on Folium Isatidis Polysaccharides from Polygonatum sibiricum and their immunological activities Research progress on pharmacological activities of echinacoside Nutrient Contents and Enzyme Activities in the Soil of Cunninghamia lanceolata Forests of Successive Rotation and Natural Restoration with Follow after Clear-Cutting Triterpenoids from Erythrophleum fordii Vegetation Changes and Human Influences on Qian’an Basin Since the Middle Holocene Peltate glandular trichomes of Colquhounia seguinii harbor new defensive clerodane diterpenoids Pattern of enzyme activities of typical coniferous forest soils along the North-South Transect of Eastern China Effects of different reclaimed measures on soil carbon mineralization and enzyme actives in mining areas Development in research methods of microbial ecology The characteristics of stoloniferous herb Fragaria vesca L. ramet population and their variation along an altitudinal gradient in the eastern edge of the Qing-Zang Plateau in China Characteristics of biological property of erosive degraded red soil under nature restoration Effects of Zinc on Photosynthesis and the Activities of Protective Enzymes of Chinese Cabbage in Calcareous Cinnamon Soil Allelopathic Potential and Its Mechanism of Hypecoum erectum L. on Lettuce Changes in Sorbitol Content and Its Related Enzyme Activities during Peach Fruit Development STUDIES ON THE SOIL FERTILITY IN THE AGROFORESTRY PATTERN OF CHINESE FIR WITH LITSEA CUBEBA AND CROPS Activities of POD, PPO and PAL in Poplar(Populus simonii×P. pyramidalis ‘Opera 8277’)Leaves Exposed to Different Volatiles Effects of Exogenous Substance on Starch Synthesis and Related Enzymes Activity in Chinese Chestnut Optimized compatibility of sedative-hypnotic components in Ziziphi Spinosae Semen by uniform design