LAI 第5页

Potential grain output and technology approaches in the plain around the Bohai Sea in Shandong Province Spatial and temporal variations in optimum sowing date of winter wheat in Shijiazhuang City Structural attribute and optimization of farmland and non-cropped green-land patches of agricultural landscape: A case study of Fengqiu County, Henan Province Pollution evaluation of the heavy metal elements on the eco-environment of the Sanjiang Plain based on GIS Stachyurus himalaicus ssp.purpureus，a new subspecies of Stachyuraceae from eastern Himalaya Validation of Deyeuxia himalaica L. Liou Soil respiration characteristics in winter wheat field in North China Plain Effect of restorative measures on quantitative characters of reproduction for Leymus chinensis population in the degenerated grassland Distribution and stock of mercury in typical wetland plant in the Sanjiang Plain Preliminary study on total sulfur in typical marsh wetland and arable soils in Sanjiang Plain Microbial eco-characteristics of reclaimed mining wasteland in red soil area of Southern ChinaⅠ.Effects on soil microbial activity The Biogeochemical cycle of sulfur in Calamagrostis angustifolia wetland ecosystem in the sanjiang Plain

Seasonal changes of soil phosphorus fractions under Calamagrostis angustifolia wetlands in Sanjiang Plain, China The variation of net primary production and leaf area index over Xinjiang Autonomous Region and its response to climate change Characters of forage resources and the development of pastoral industry in the farming-pastoral zone of the Songnen Plain Interaction of UV-B and NaCl on DNA damage of mung bean Correlation between Summer Maize Spectral Reflectance and Leaf Chlorophyll, LAI under Different Fertilizations Two Newly Recorded Species of the Leguminosae from Ningxia A Preliminary Study on NH₄⁺-N Uptake Kinetics of Potamogeton malaianus under Different Nutrient Conditions Influences of Allelopathy from Potamogeton malaianus on Isozymes of Scenedesmus obliquus Changes of Membrane Stability in PotassiumStressed Plants Suitable amount of N topdressing based on leaf age index of maize using mulched drip irrigation technology in Western Songnen Plain Advances in research on the seed bank of a saline-alkali meadow in the Songnen Plain Chemical constituents from roots and rhizomes of Physochlaina infundibularis Cold Resistance of 4 types of Central Plains Tree Peony Cultivars in Harbin Area Variation of ozone concentration of winter wheat field and mechanistic analysis of its possible effect on wheat yield in Northwest-Shandong Plain of China Changes of the dike-pond agricultural pattern and water hyacinth invasion in southern China Measuring seasonal dynamics of leaf area index in a mixed conifer-broadleaved forest with direct and indirect methods Improving the accuracy of indirect methods in estimating leaf area index using three correc-tion schemes in a Larix gmelinii plantation Evapotranspiration characteristics and crop coefficient of rain-fed maize agroecosystem. Spatial characteristics of soil organic carbon and nitrogen storages in Songnen Plain maize belt. Carbon storage of poplar-crop ecosystem in Eastern Henan Plain. Leaf area index and biomass productivity of mid and short rotation poplar plantations for pulp timber Optimized model of agro-animal husbandry for black soil region of Songnen Plain and its implementation effect Soil improvement effect of different management models on low hills in the lower and middle reaches of Yangtze River Species diversity of main communities in South Songnen Plain Expert system design for agroecological patterns of multiple cropping in Lower Reaches of Liaohe PlainⅠ.Design thought of the system Landscape structure, management and soil total nitrogen, total phosphorus in the densely populated rural landscapes of China’s Yangtze Plain Ecophysiological responses and hyperspectral characteristics of winter wheat (Triticum aestivum) under drought stress Amount, composition and seasonal dynamics of litterfall in Poplar-Crop agroforestry ecosystems in Henan Eastern Plain Responses of Carex lasiocarpa clonal reproduction to water regimes at different growth stages The patch characteristics of wetland remnants in the Sanjiang Plain and its influence on plant species richness Effects of different fertilization treatments on reclaimed soil microbial community structure in core-mining subsidence area Preliminary analysis on the habitat selection of wolf (Canis lupus) in Dalai Lake Natural Reserve in Inner Mongolia Estimation of leaf area index of cotton using digital Imaging THE CHANGE PATTERN OF LEAF AREA INDEX (LAI) IN CHINESE FIR PLANTATlONS Effect of Kanglaite injection on cyclooxygenase activity in lung carcinoma A549 cell Studies on the Changes of Blade Tissues in the Course of the Development of Chinese Gallnut Estimation of seasonal changes in leaf area index based on optical methods in spruce-fir valley forest. Biological characteristics, temporalspatial distribution of Portunus trituberculatus and relationships between its density and impact factors in Laizhou Bay, Bohai Sea, China. A preliminary study on the distribution characters of plant community in Bohai seashore plain Studies on the comprehensive development of hilly land in Fujian—I．Effects of different planting manners on the or chard ecosystem The microbial bionmss and enzylim activities of reclaimed minesoils in the heavy metal pollution area Root-layer soil nitrogen use of greenhouse tomato under reducing nitrogen topdressing with reclaimed water irrigation Functions establishment of Chinese herbal medicine preparations as dietary supplements in US dietary supplement market Evaluation of the germination characteristics and drought resistance of green manure crops under PEG stress Antioxidant activities in vitro of different polar solvent extracts of Asarum himalaicum Effect on the growth and photosynthetic traits of four kinds of greenbelt plants cultivated using reclaimed water Analysis of photosynthetic characteristics and its influencing factors of medicinal plant Mirabilis himalaica A STUDY ON WATERSALT MOVEMENT OF SOLONCHAK IN HETAO PLAIN, INNER MONGOLIA Ecophysiological characteristics and productivity of wheat-cotton community Changes of China agricultural climate resources under the background of climate change. Ⅳ. Spatiotemporal change characteristics of agricultural climate resources in sub-humid warm-temperate irrigated wheat-maize agricultural area of Huang-Huai-Hai Plain. Soil respiration dynamics and its controlling factors of typical vegetation communities on meadow steppes in the western Songnen Plain. PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF Impacts of climate change on summer maize production and adaptive selection of varieties in Xingtai County, Hebei, China. Effects of Festuca arundinacea on the microbial community in crude oil-contaminated saline-alkaline soil. Ecological effect of different types land consolidation in Hubei Province of China. Spatial-temporal variation of root-associated aerobic bacterial communities of phragmites australis and the linkage of water quality factors in constructed wetland LAI-based photosynthetic light response model and its application in a rainfed maize ecosystem The research on Buteo hemilasius nest-site selection on the west bank of Dalai Lake in Dalai Lake Natural Reserve Measurement and retrieval of leaf area index using remote sensing data in Kanas National Nature Reserve, Xinjiang Assessment on heavy metal pollution status in paddy soils in the northern Chengdu Plain and their potential ecological risk An investigation of the safety threshold of a floodplain wetland：a case study of the Er-Ka Nature Reserve, China Ecological health assessment of groundwater in the lower Liaohe River Plain using an ArcView-WOE technique Spatial and temporal variations of total nitrogen density in agricultural soils of the Songnen Plain Maize Belt The Comparison and Dynamic Calibration between the LAI Values of a Larix principis-rupprechtii Plantation Determined by Canopy Scanner and Litter-fall Collection DISTRIBUTION AND GROWTH CHARACTERISTICS OF THE ROOT SYSTEMS OF POPLAR,WILLOW,ELM AND LOCUST ON SITE OF RENEWED LAND BY FINE ASH OF COAL THE RHEOLOGICAL STUDY OF PARTICLEBOARD UNDER COMPRESSION PERPENDICULAR TO THE SURFACE Ⅰ Canopy Photosynthetic Characteristics and Its Relationship to Yield in Garlic Prediction of Leaf Area Index Using Hyperspectral Remote Sensing in Breeding Programs of Soybean