Effects of grafting on potassium use efficiency of different cotton genotypes Effects of sustained wind-sand flow on photosynthesis and transpiration rates of Pinus sylvestris var. mongolica saplings The spatial and temporal variations of maximum light use efficiency and possible driving factors of Croplands in Jiangsu Province Effects of irrigation on plant growth and nitrogen use characteristics of Calligonum caput-medusae Schrenk seedlings Quantitative study of water consumption characteristics of winter wheat under deficit irrigation Response characteristics of photosynthetic and physiological parameters in Ziziphus jujuba var. spinosus seedling leaves to soil water in sand habitat formed from seashells Effect of Nitrogen and Irrigation on Yield, Water and Nitrogen Use Efficiency of Corn Seed Production in Hexi Area in China Nitrogen Absorption and Allocation in Catapla bungei Clones Using the Technique of 15N-tracing Effects of Irrigation and Sulphur Application on Grain Yield and Water Use Efficiency in Winter Wheat Absorption and utilization of different nitrogen forms for sweet potato Microbial mechanism on enhancement of inorganic fertilizer-N use efficiency for combined use of inorganic and organic fertilizers Nitrogen and transplanting density interactions on the rice yield and N use rate Effects of nitrogen application patterns on yields of winter wheat and summer maize and nitrogen use efficiency Effect of nitrogen fertilizer application and nitrogen use efficiency of early, mid and late rice in Hubei Province Characteristics of dry matter production and nitrogen use efficiency of 37 spring maize hybrids with high-yielding potential in north of China Effects of interaction between density and nitrogen on the yield,quality andnitrogen use efficiency of watermelon in gravel-mulched field Effects of nitrogen fertilization on grain yield and nitrogen use efficiency of double cropping rice  Nitrogen managements of late japonica rice in double-cropping rice area Effects of nitrogen application rates on physiological characteristics of functional leaves, nitrogen use efficiency and yield of cotton Study on the enhancement and mechanism of organic-inorganic compound fertilizer on inorganic fertilizer utilization III. Effect of potassium sulfate combined with organic material on maize yield and K fertilizer utilization Growth and 15N use efficiency in cotton affected by biochar made in different temperatures CHARACTERISTICS OF PHOTOSYNTHESIS AND BIOMASS ALLOCATION OF SPRING EPHEMERALS IN THE JUNGGAR DESERT RETHINKING ACCLIMATION OF GROWTH AND MAINTENANCE RESPIRATION OF TOMATO IN ELEVATED CO2: EFFECTS OF A SUDDEN CHANGE IN LIGHT AT DIFFERENT TEMPERATURES Eco-physiological traits of different-age needles of Pinus sylvestris var. mongolica plantation in Horqin sandy land of China Effects of sulfur- and polymer-coated controlled release urea fertilizers on wheat yield and quality and fertilizer nitrogen use efficiency. Differences in phosphorus utilization efficiency among wheat cultivars. Responses of rice-wheat rotation system in south Jiangsu to organic-inorganic compound fertilizers. Effects of supplemental irrigation based on measuring soil water content on wheat photosynthetic characteristics and dry matter accumulation and allocation. Effects of alternative furrow irrigation and nitrogen application rate on photosynthesis, growth, and yield of cucumber in solar greenhouse. Nutrient dynamics in Quercus mongolica leaves at different canopy positions.  Responses of Cotinus coggygria var. cinerea  photosynthesis to soil drought stress. Effect of irrigation on nitrogen characteristics of Alhagi sparsifolia seedlings Photosynthetic characteristics responses of three plants to drought stress in Tarim Desert Highway shelterbelt Effects of different alternate cycling on the growth, yield and quality of apple trees under conditions of alternate partial root-zone irrigation The study on simulating light use efficiency of vegetation in Qinghai Province Long-period quantitative simulation and evaluation of summer maize potential productivity in Luoyang dryland Research advances in the mechanisms of high nutrient use efficiency in plants Growing and Photosynthetic Response of Jatropha curcas L. seedlings to salt stress Ecosystem level water use efficiency: A review Effect of addition of silicon on water use efficiency and yield components of alfalfa under the different soil moisture Research on characteristics of root surface and rhizosphere nitrification for Indica cultivars with different yield potential at the seedling stage in red soil regions Effects of fertilization with reducing nitrogen, controlling phosphorus and stabilizing potassium on rice yield and nutrient accumulation Effects of the different organic fertilizers on growth,photosynthetic characteristics and quality of Pear-jujube of in the Loess Plateau Effect of K application rate on yield and K use efficiency of buckwheat Effects of long-term straw-returning on corn yield, economic benefit and water use in arid farming areas Effects of nitrogen application on nitrogen balance and use efficiency and yield of summer maize in soil with high residual nitrogen Research of Photosynthetic Characteristics and the Growth ofSeedlings and Cutting Stocks of Taxus yunnanensis Study on Difference and Primarily Mechanism of Nitrogen UseEfficiency (NUE) in Populus nigra Seedlings Genotypes Influences of Drought Stress on Photosynthetic Characteristics and Water Use Efficiency of 4 Tree Species under Elevated CO2 Concentration Study on the suitable application rate and method of urea with short controlled-release period in winter wheat Effects of dairy effluents irrigation on yield and nitrogen use efficiency of winter wheat and soil nitrate nitrogen Effect of the interaction of nitrogen and transplanting density on the rice population structure and grain yield in low-yield paddy fields Effect of N rates on growth, development and N utilization of mechanical sowing wheat in rice-wheat cropping system in Sichuan Basin Effects of exogenous calcium and soil moisture at acicula forming stage of peanut on some physiological characteristics of plants Seasonal differences in leaf carbon isotope composition among landscaping species of different life forms in Beijing, China Dominant species and ecosystem gas exchange in temperate grassland under different land use patterns A Comparison of Transpiration, Photosynthesis and Transpiration Efficiency in Four Tree Species in the Loess Region Response of Plant Growth to Elevated CO2: A Review on the Chief Methods and Basic Conclusions Based on Experiments in the External Countries in Past Decade Response patterns of foliar δ13C and δ15N to environmental factors for the dominant plants in Inner Mongolia steppe, China Evaluating water use efficiency patterns of Qinling Mountains under climate change Coupling effects of water and fertilizer on diurnal variation of photosynthesis of Zanthoxylum bungeanum Maxim ‘hanyuan‘ seedling leaf The dynamics of light use efficiency at a poplar plantation in Beijing Temporal-spatial variations of WUE and its response to climate change in alpine area of southwestern China Adaptation of leaf carbon use efficiency of Larix gmelinii to environmental change Effects of water management on rice nitrogen utilization: a review Water use efficiency and its influential factor over Horqin Meadow Effects of water and nitrogen on interception, competition and utilization of radiation in a maize-soybean intercropping system Nutrient return of litterfall in a Populus tremuloides plantation Responses of three acacia species seedlings exposed to short-term air pollution Regulating Effect of Accumulated Temperature Prior to Wintering of Light Use Efficiency in Winter Wheat (Triticum aestivum L.) Short-Term Effects of Root Pruning on Photosynthetic Characteristics and Growth of Populus×euramericana cv. ‘Neva’ Effects of Planting Density on Filling Rate, Water Use Efficiency and Yield for One Film Used Two Years of Oil Flax EFFECT OF NITROGEN RATES ON NO3--N ACCUMULATION AND NITROGEN USE EFFICIENCY UNDER MAIZE AND WHEAT INTERCROPPED SYSTEM EFFECTS OF NITROGEN LEVELS ON DRY MATTER ACCUMULATION AND DISTRIBUTION IN RICE GENOTYPE WITH DIFFERENT NITROGEN USE EFFICIENCIES EFFECTS OF FULL MULCHING ON DOUBLE RIDGES WITH DIFFERENT MULCHING METHODS ON SOIL WATER CONTENT AND MAIZE YIELD IN DRYLAND EFFECTS OF NITROGEN APPLICATION PATTERNS ON YIELDS OF WINTER WHEAT AND NITROGEN USE EFFICIENCY EFFECT OF POTASSIUM NITRATE AND SULPHATE ON GROWTH,ROOT MORPHOLOGICAL TRAITS,POTASSIUM UPTAKE AND UTILIZATION EFFICIENCY OF TOMATO SEEDLINGS WATER AND FERTILIZER COUPLING ON SOIL WATER DYNAMICS AND YIELD IN INTERCROPPED WHEAT AND MAIZE EFFECT OF COATED UREA AND NON-COATED UREA ON GRAIN YIELD, N UPTAKE AND N DISTRIBUTION IN DIFFERENT PARTS OF MAIZE Light Response Photosynthesis Characteristics of Zhenzhuyouxing Apricot under Different Soil Water Conditions