Leaf Water Use Efficiency and Its Relationship with Hydraulic Characteristics in Eight Dominant Trees and Shrubs in Loess Hilly Area during Vegetation Succession Effects of Seasonal Drought on the Water Use Efficiency of Qianyanzhou Plantation Effects of Nutrient Management on Yield and Nitrogen Use Efficiency of Direct Seeding Rice Effect of Mechanized Transplanting with High Hill Density and Single Seedling per Hill on Growth and Grain Yield in Super Rice Grain Yieldand Water Use Characteristics of Winter Wheat under Micro-sprinkler Irrigation Effects of N and P additions on foliar stoichiometry and photosynthetic characteristics of Potentilla fruiticosa Effects of planting with ridge and furrow mulching on maize growth, yield and water use efficiency in dryland farming Effects of subsoiling and supplemental irrigation on dry matter production and water use efficiency in wheat The effects of ice storms on net primary productivity in a subtropical coniferous plantation Water consumption characteristics and water use efficiency of Eucalyptus urophylla × Eucalyptus grandis and bamboo-willow seedlings Response of water stress on photosynthetic characteristics and water use efficiency of maize leaves in different growth stage Water use efficiency and growth characteristics of young trees of Robinia pseudoacacia plantation forest under different irrigation methods in old course of Yellow river area Photosynthetic Characteristics of Two Superhigh-yield Hybrid Rice Effects of intercropping time and planting density on nitrogen use efficiencyof melon-sunflower intercropping system Effects of alternative irrigation on eco-physiological characteristics of wheat/faba-bean intercropping Improving effect of mulching methods on moderately saline soil and sunflower yield Nitrogen use efficiency in stereoscopic planting rice field in North China Influence of Chaetomium globosmn ND35 fungus fertilizer on physiological characteristics of poplar in replanted soil. Effects of different potassium fertilizer application periods on the yield and quality of Fuji apple. Relationships between nutrient uptake,use efficiency and growth, and between nutrient partitioning patterns and biomass partitioning patterns in Fraxinus mandshurica seedlings supplied with different ratios of nitrogen forms The effects of ecophysiological traits on carbon gain in invasive plants Material flow analysis (MFA) of an eco-economic system: a case study of Wujin District, Changzhou Water use efficiency characteristics of four tree species under different soil water conditions in the Loess Planteau Effect of different nitrogen rates on Parthenocissus tricuspidata Planch seedling growth and nutrient distribution Enhancement effect by nitrate on rice plant during the whole growth period and its physiological mechanisms Effect root pruning on root distribution,root efficiency and yield formation of winter wheat in Loess Plateau Relationship between Canopy Photosynthesis Characteristics of Nitraria sphaerocarpa and Environmental Factors in Hexi Corridor Desert Effect of Soil Water Spatial Distribution Pattern on Switchgrass During First Growing Season Effects of Soil Surface Mulching on the Water Use of Artificial Grassland in the Water-Wind Erosion Crisscross Region of the Loess Plateau Study on the Diurnal Variations of Photosynthetic Characteristics and Water Use Efficiency of Stipa bungeana Trin.Under Drought Stress Trade-off between Resource Utilization and Coexistence Status of Roegneria kamoji and Polygonum sphaerostachyum of Alpine Meadow in the South of Gansu Changes in Stomatal Conductance, Transpiration and Water Use Efficiency of Ten Species Experienced in High CO2 Concentrations in Biosphere 2 Responses to Doubled CO2 in Medicago sativa: Studies on Ecophysiology and Simulation Modelling Experimental Study and Mathematical Simulation of Water Use Efficiency in Wheat Leaves Affected by Some Environmental Factors Research Progress of Natural Resource Utilization in Agroforestry System in China Stomatal Regulation on the Gas Exchange of Eupatorium adenophorum: Implication on Its Invasive Ability Photosynthetic Characteristics of Artemisia sacrorum in the Loess Hilly Region Much Improved Water Use Efficiency of Rice under Non-Flooded Mulching Cultivation Much Improved Irrigation Use Efficiency in an Intensive Wheat-Maize Double Cropping System in the North China Plain Photosynthesis and Water Use Efficiency of Platycladus Orientalis and Robinia Pseudoacacia Saplings under Steady Soil Water Stress during Different Stages of Their Annual Growth Period Seasonal Variation and Correlation with Environmental Factors of Photosynthesis and Water Use Efficiency of Juglans regia and Ziziphus jujuba Water Use Efficiency and Physiological Metabolism of Vegetatively Propagated Transgenic Sweet Potato under Drought Stress Yield of Silage Corn (Zea mays L.) and N Utilization Efficiency As Effected by Slow-Release Nitrogen Effeet of subsoiling on crop yield in semi-arid area of west Liaoning and its mechanism Screening of  wild barley genotypes with high phosphorus use efficiency  and their rhizosphere soil inorganic phosphorus fractions. Effects of phosphorus fertilization on leaf area index, biomass accumulation and allocation, and phosphorus use efficiency of intercropped maize. Effects of Drip Irrigation Patterns on Wheat Yield and Water Use Efficiency in Heilonggang Region Responses of Plant Productivity and Nitrogen Use Efficiency to Nitrogen Fertilization Rate among Rice Varieties Released from Different Years in Liaoning Province Effects of Nitrogen Application Rate on Water Consumption Characteristics and Grain Yield in Rainfed Wheat Effects of No-Tillage with Rotation on Soil Water Retaining Properties and Crop Yield in Inner Mongolia PHOTOYNTHESIS AND RESPONSE TO WATER STRESS OF TOBACCO AT THE ROOT EXTENDING STAGE Selection of Rice Germplasm with High Nitrogen Utilization Efficiency and Its Analysis of the Related Characters Content and Allocation of Nitrogen in Leaves of 8 Tree and Shrub Species of the Evergreen Broad-leaved Forest and the Relations with Their Photosynthetic Abilities PRELIMINARY STUDIES ON TRANSPIRATION OF ACANTHOPANAX BRACHYPUS AND RELATIONSHIP WITH PHYSIOECOLOGICAL FACTORS Effects of Water Plus Heat Stress on Gas Exchange and Water Use Efficiency in Four Species of Coniferous Seedlings Long-term quantitative simulation and evaluation of potential productivity of winter wheat in Mengjin, Luoyang The Relationship between Water Use Efficiency and Related Physiological Traits in Wheat Leaves Advances in the Water Use Efficiency of Plant The Drought Resistance of Acacia and Eucalyptus in Yuanmou Dry-hot Valley Yunnan Province The Photosynthesis and Water Use Efficiency of Eight Garden Tree Species Influence of Drought Stress on Photosynthesis and Photochemistry Efficiency in Leaves of Ginkgo biloba during High Temperature Days Effect of Potassium Application Rates on Nitrogen Absorption and Utilization of Different Types of Rice Effect of In-Season Nitrogen Management Strategy on Maize Grain Yield and Nitrogen Use Efficiency Status of Nutrient Use Efficiencies of Rapeseed in the Yangtze River Basin Characteristics of Nutrient Uptake and Utilization of Mid-Season Hybrid Rice under Different Nitrogen Application Rates in Different Locations of Southwest China Effects of Planting Density and Soil Moisture on Flag Leaf Photosynthetic Characteristics and Dry Matter Accumulation and Distribution in Wheat Water Use Characteristics of Alternately Irrigated Wheat/Maize Intercropping in Oasis Region of Northwestern China Effect of Potassium Application Methods on Antioxidant Enzyme Activities, Yield and Potassium Use Efficiency of Cotton Effects of Nitrogen Management in Wheat Season on Matter Production and Nitrogen Use Efficiency in Winter Wheat–Summer Maize Rotation System Response of Nitrogen Use Efficiency to Plant Density and Nitrogen Application Rate for Maize Hybrids from Different Eras in Heilongjiang Province Effect of Drought Stress on Agronomic Traits and Quality and WUE in Different Colored Upland Cotton Cultivars Water Utilization and Matter Production in Winter Wheat under Soil-Coated Ultrathin Plastic-Film Mulching and Irrigation Management  Comparison of Yield and Light-temperature Resource Use Efficiency between Wheat-Maize and Maize-Maize Cropping Systems Effect of Conservation Tillage on drymatter accumulating and Yield of Winter Wheat in Oasis Area Effects of Delayed Irrigation at Jointing Stage and Irrigation Level on Consumption Amount and Resources of Water in Wheat and Farmland Evapotranspiration Utilization of Water and Nitrogen and Yield Formation Under Three ALimited Irrigation Schedules in Winter Wheat Fartilizer-Nitrogen Use Efficiency and Its Physiological Mechanism under Site-Specific Nitrogen Management in Rice Photosynthesis Characteristics of Four Paris (Trilliaceae) Species Differences in Photosynthesis and Plant Growth of 26 Woody Species at the Oil Shale Waste Dump Stomatal Gas Exchange in Leaves of Major Trees on the Oil Shale Residue in Maoming, Guangdong