Responses of photosynthetic characteristics to low temperature stress and recovery treatment in cotton seedling leaves FIFTEEN-YEAR CHANGES OF TREE POPULATIONS IN THE SECONDARY SUBTROPICAL EVERGREEN BROAD-LEAVED FORESTS IN SOUTHWESTERN CHINA A conjecture on the fertilizer recovery measurement by field experiment Research on Restoration of Soil Moisture Regulation Function in the Harvested Chinese Fir Plantation after Reforestation Change characteristics of soil carbon and nitrogen contents in the Yellow River Delta soil after artificial restoration THE EFFECT OF Azolla ON NITROGEN BALANCE IN PADDY FIELD EFFECTS OF LOW LIGHT STRESS AND LIGHT RECOVERY ON REACTIVE OXYGEN METABOLISM OF MAIZE SEEDLINGS Study on N and P distribution and nutritional efficiency of mulberry cultivars Study on role of controlled release fertilizer in increasing the efficiency of nitrogen utilization and rice yield Biodiversity of Main Typical Manmade Communities in Forest Region of Mountain Wutai, Shanxi Soil Water Restoration of Alfalfa Land in the Wind-water Erosion Crisscross Region on the Loess Plateau Evaluation of Using Land for Constructing Qinghai-Tibet Railway on Native Vegetation Research on Decline Law and Recovery Technique of Astragalus adsurgens Meadow on Kerqin Sand Land Determination of palmatine hydrochloride in Gymnospermium altaicum by HPLC Determination of palmatine hydrochloride in Gymnospermium altaicum by HPLC Germination and Seeding Growth of Atriplex verrucifera Bieb.under NaCl Stress Study of Classification and Gradation, Restoration of Black-Soil Beach Degraded Grassland in the Headwaters of Three Rivers Seed Germination Characteristics of 48 Common Plant Species of Degraded Alpine Meadow in Yellow River Headwater Area Analysis of ecosystem degradation and recovery using precipitation use efficiency and NDVI in the headwater catchment of the Yellow River basin Screening trial for the suitable plant species growing on sand dunes in the alpine valley and its recovery status in the Yarlung Zangbo River basin of Tibet, China Dynamics of vegetation structure and soil properties in the natural restoration process of degraded woodland on the northern slope of Qilian Mountains, northwestern China Effects of Short-term Sub-low Night Temperature Treatment and Recovery on the Photosynthesis and Sucrose-metabolizing of Tomato Leaves Effects of Short-term Sub-low Night Temperature Treatment and Recovery on the Photosynthesis and Sucrose-metabolizing of Tomato Leaves Effects of Shade and Light Recovery on Soybean Cultivars (Lines) and Its Relationship with Yield in Relay Strip Intercropping System Effects of NaCl stress on seed germination of four desert plant species Nitrogen-15 labeling and nitrogen transformation in silage maize-cattle manure system Research on Rewatering Post-Drought Growth Recovery Capacity and Physiological Characteristics of Different Maize Varieties Effect of Exogenous SA on Photosynthesis Characteristics in Cucumber Seedling Leaves during the Recovery of the Day after Night Chilling Stress Germination Responses of Different Maturity Leymus chinensis Seeds to Salt Stress in Songnen Grassland THE FRAGILITY OF ECOSYSTEM AND THE RESTORATION OF DEGRADED ECOSYSTEM THE NITROGEN FERTILIZER UTILIZATION AND NITROGEN BALANCE BY WINTER WHEAT IN SANDY SOIL Nitrogen fertilizer effects on N recovery and residual soil NO3--N for greenhouse-grown tomato In vitro microdialysis recoveries of nine active ingredients in Mahuang decoction A STUDY ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE POPLAR LOOPER (APOCHEIMA CINERARIUS) Ⅳ. RECOVERY TESTS OF VIRUS Effect of Afforested Shrubs on Ground-Dwelling Arthropod Diversity and Throphic Structure in Desertified Grassland Ecosystems Response of seed germination of Rhododendron fortunei to drought stress Recovery of physiological functions of cotton leaves after relief from salt stress at the bud stage Influence of sand burial and drought on growth recovery of Cynodon dactylon in a water-level-fluctuating zone of the Three Gorges Reservoir Effect of revegetation on soil extracellular enzyme activity in the dumping site of an open-pit coal mine in Heidaigou Effects of UV-B radiation and light recovery on physiological property and cell ultrastructure of Bryum argenteum Characteristics of plant species diversity in a windthrow area on Changbai Mountain after 26 years of natural recovery Effects of nest collecting on the population recovery of Polyrhachis vicina Roger (Hymenoptera:Formicidae) Effect of N Application as Basal Fertilizer on Grain Yield of Winter Wheat,Fertilizer N Recovery and N Balance Recent development in coral reef bleaching research Evaluation of Mountain Meadow Ecosystem Resilience Based on Plant Diversity of Kanas Scenic Area Effect of Farmland Abandonment on Soil Enzyme Activities in Loess Hilly Region The Effects of Split-nitrogen Application in Spring on Seed Yield and Nitrogen Use Efficiency in Russian Wildrye Separation of polyphyllin from Rhizoma Paridis by foam fractionation technique Controls of post-fire tree recruitment in Great Xing‘an Mountains in Heilongjiang Province Research summary of the negative influences of the mulched ecosystem of Phyllostachys praecox f.prevernalis forests with organic materials Comparative study on plant diversity of Xiaonanshan and Yingrenshi Mountain area in Shenzhen, China Research on Cultivation Pattern of Vegetation Recovery at Waste Heap Platform of Coal Mine The effect of low-covered sand-fixing forest belts on restoration of the soil and vegetation Effects of Nitrogen Application on Yield Formation and the Nitrogen Absorption and Utilization of Super Rice Based on 15N-tracing Recovery and Recycle of Protein From Surimi Wash Water Photosynthetic Characteristics and Water Use Efficiency of Thuja sutchuenensis Franch. During Water Stress and Recovery Effect of Long-time and Deep Submergence on Recovery Growth and Photosynthesis of Three Grass Species in Three Gorges Reservoir Area Effects of Submergence on Growth,Survival and Recovery Growth of Alternanthera philoxeroides Natural Development Pattern of Robinia pseudoacacia Plantations in Loess Hilly Region Construction and evaluation of an engineered bacterial strain for producing lipopeptide under anoxic conditions. Optimization of application parameters of soil seed bank in vegetation recovery via response surface methodology. Nitrogen utilization efficiency of Wancao 2 and Zea mexicana Effects of different N rates on nutrients accumulation,transformation and yield of summer maize Manurial effect of several controlled-release N fertilizers (CRNFs) on forage maize and its physiological effects Analysis of single rice nutrition utilization by TechnoGIN——A case study of single-rice in Pujiang County Effects of organic-inorganic slow release fertilizers on yield and nitrogen recovery in tomato Fate and recovery efficiency of controlled release nitrogen fertilizer in flooding paddy soil Effects of controlled release fertilizer on rice yield and N recovery Study on effect of enhancing yield of winter wheat by applying two kinds of controlled release nitrogen fertilizer Technique of Sawing-Drying-Ripping (SDR)in Utilizing Small-Diameter and Low-Grade Oak Log Optimal Theory of Bending Wood Recovery Ratio with Analytical Mathematic Model Photo inhibition and Recovery of Photosyn thesis in Pear Leaves Effects of Tending on the Community Structure and Species Diversity of a Tropical Natural Secondary Forest Recovery Dynamics of Seedling Composition and Functional Groups in the Tropical Lowland Rain Forest on Hainan Island, China Effect of topdressing time of nitrogen fertilizer and controlled-release coated urea on winter wheat yield and apparent nitrogen recovery rate Research on the application of natural ecological restoration in a typical region of China with red soils Effects of Slope Positions and Exposures of Plateau Zokor Mounds on Vegetation Recovery Recovery Growth and Photosynthesis of Cotton at Seedling Stage with Waterlogging Stress Effects of Different Water and Nitrogen Application on Biomass and Nutrients Accumulation and Nitrogen Fertilization Recovery Rate of Cotton after Anthesis Interaction of Hydraulic Failure and Carbon Starvation on Robinia pseudoacacia Seedlings During Drought