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Effect of Aconiti Cocta Radix combined with Pinelliae Praeparatum Rhizomain different ratios on Aconitum alkaloids Variation Trends of Soil Moisture and Salinity During the Growth Season of the Wild Apocynum venentum L. in West Jinlin A STUTY ON THE ADAPTABILITY OF POD OF SPIRULINA (ARTHROSPITA) TO TEMPERATURE AND pH STUDY ON DISTINGUISHING BETWEEN PINE WILT DISEASED WOOD AND SOUND WOOD Response of leaf litter decomposition of two dominant trees to simulated acid rain in southern China Effects of wheat and fababean intercropping on available phosphorus of red soils and its relationship with rhizosphere soil pH STUDY ON THE MECHANISM OF BACTERIAL WILT DISEASE-SUPPRESSIVE SOILS OF THE TOMATO Buffer study on the suitable pH value of tobacco soil in part areas of Yunnan Province Responses of the urban roadside trees to traffic environment EFFECTS OF PH VALUE AND HORMONES ON CELL GROWTH AND SHIKONIN DERIVATIVE FORMATION IN SUSPENSION CULTURES OF ARNEBIA EUCHROMA CELLS Dynamics of soil nutritional factors and pH value of triploid Populus tomentosa plantation The Effects of Several Environmental Factors on the Photosynthesis of Botryococcus braunii Mitigation effect of several controlled-release N fertilizers on ammonia volatilization and related affecting factors Impact of automobile exhaust on membrane lipid peroxidation and protective enzyme activities in seedlings foliage of four northern broadleaved tree species EFFECTS OF SITE CONDITIONS ON MINERAL ELEMENT CONTENTS IN THE BARK OF WINGCELTIS (PTEROCELTIS TATARINOWII) Primary Study on Effect Factors for Gametophyte Development of Drynaria fortunei Research Progress on Protein Microcapsules The effect of soil oxygen availability on greenhouse gases emission in a double rice field Suitable habitat for the Achnatherum splendens community in typical steppe region of Inner Mongolia ON THE FACTORS RESTRICTIVE TO MERMITHID NEMATODE OF PLANTHOPPERS IN RICE FIELD Effects of Nutrients and Acidity on Tannin Production of Casuarina equisetifolia Seedling Branchlets Influences of Temperatures,pH Values and Inoculum Concentrations on the Adsorption and Ingression of Ralstonia solanacearum to Eucalyptus urophylla× E. grandis Seedling Root Effects of Environmental Factors on the Photosynthesis of Chlorella sp. XQ-20044 Effects of various treatments and influencing factors on catalpol in Rehmannia glutinosa Study on dissolution of four alkaloid contents in compatability of Coptidis Rhizoma and Rheui Radix et Rhizoma based on compatability ratio and pH value environment by quantitative analysis of multi-components by single marker Comparation of Gut Cellulase Activity in Four Herbivorous Beetles SELECTION OF FORM AND PH VALUE OF NUTRIENT SOLUTION FOR WATER CULTURE OF EUCALYPT SEEDLING Effects of the pH value of an acid environment on early growthand physiology of Medicago sativa W525 Salt content in the rhizosphere of five psammophytes Effect of different nitrogen forms on the growth of Microcystis aeruginosa and pH in the medium under darkness N, P and K adsorption and desorption characteristics of humic acids made from the airslake-coal THE GROWTH AND MULTIPLICATION OF DICTYOPHORA INDUSIATA MYCELIA WITH RELATION TO PH VALUES OF MEDIA Effects of simulated acid rain on soil respiration in a monsoon evergreen broad-leaved forest at Dinghushan Nature Reserve Study on the Tolerance of Three Pathogens to Temperature and pH Value on‘Dongzao‘Jujube Fruit Study on the Difference of Chemical Properties among Five Acacia Woods Ⅱ. Study on pH Values and Buffering Capacities Effect of acidic rhizosphere fertilizer on the soil pH and Fe availability of calcareous soil Effects of Medium Components and pH on Pollen Germination and Tube Growth in Pear (Pyrus pyrifolia) Effects of pH value on yield of flavonoids in callus tissues of Sophora japonica fruits Effects of Neotyphodium endophytes on seed germination of three grass species under different pH conditions EFFECTS OF SCHIMA SUPERBA PLANTATIONS ON SOIL CHEMICAL PROPERTIES IN THE ACID RAIN REGION OF CHONGQING, SOUTHWESTERN CHINA Effects of compatible herbs and pH value conditions on change rule of anthraquinones in Rhei Radix et Rhizoma Studies on germination condition of Marsdenia tenacissima seeds Conditions of Co-Culture Affecting on the Efficiency of Agrobacterium-Mediated Transformation of Cotyledonary Node of Soybean Relationship between lignin peroxidase activity of Phanerochaete chrysosporium and pH value Observation on pH variation during cell wall acid degradation in Camptotheca acuminata leaf under the tissue culture condition