Comparison of Gas Exchange Traits of 30 Plant Species in Subalpine Meadow in Foping National Reserve of Qinling Mountains Photosynthesis and Growth of Ardisia crenata and Ardisia punctata under Different Phosphorus Nutrition Levels Study on the Ecological Functions of Sixty-five Garden Species in Wuhan City, China Rapid and Effective Pre-validation of amiRNA Silencing Strength by Transient Expression in Nicotiana benthamiana THE YIELD OF OAT ARTIFICIAL GRASSLAND NUTRIENT AND THE CONVERTION EFFICIENCY FOR SOLAR ENERGY AT ALPINE DISTRICT ON COST-BENEFIT ANALYSIS OF FORESTRY PROJECTS STUDIES ON THE POLLINATION MECHANISM AND POLLINATION EFFICIENCY OF PINUS TABULAEFORMIS CARR. Analysis on anti-hepatoma effect of medicine invigorating blood circulation and eliminating blood stasis based on warm-pungent-liver efficiency network Effect of phosphorus level on phosphorus absorption and utilization of different genotype maize seedlings Effects of fertilizer-N application for double early rice on the yield,nitrogen use efficiency and soil nitrogen content of double late rice Effect of nitrogen fertilizer on grain yield,quality and water use efficiency of corn in dryland of Loess Plateau Differences in zinc uptake and use efficiency between different aerobic rice accessions Analysis of single rice nutrition utilization by TechnoGIN——A case study of single-rice in Pujiang County The differences of nitrogen uptake and utilization in waxy corn Ⅰ.The difference genotypes in absorption and utilization of nitrogen Effects of NDSA fertilization on the N uptake,yield and quality of celery Photosynthetic characteristics of wheat varieties with different phosphorus efficiency and their hybrid F1 under Pi-deficiency condition Effect of controlled-release urea combined application with urea on nitrogen utilization efficiency of winter wheat Effects of low rate nitrogen application on Brassica chinensis growth and Nlosses Fertilizer efficiency of Maifan stone coated urea and its film-forming physical-chemical properties Effects of controlled release fertilizer on rice yield and nitrogen use efficiency Differences in mineral nutrients content in xylem and phloem sap between cotton cultivars with different boron efficiency Genotypic difference in response to Fe deficiency of winter wheat with different phosphorus efficiency Study on the relationship between phosphorus efficiency and agronomic traits of winter wheat cultivars Study on N use efficiency of chinese cabbage and nitrate leaching under open field cultivation Fate and recovery efficiency of controlled release nitrogen fertilizer in flooding paddy soil Long-term fertilization on yield increase of winter wheat-maize rotation system in Loess Plateau dryland of Gansu Effects of Ca deficiency on the Ca absorption and distribution in plant and the anatomical structure of stem in tomato seedlings with different Ca efficiency Study on the allelism of boron efficiency genes in Brassica napus Food consumption,growth and ecological conversion efficiency of Thryssa kammalensis,determined by eggers model in laboratory The Water Use Effeciency of the Goldspur Apple Tree The Municipal Sewage Sludge Compost Used as Lawn Medium Clearance Rate, Ingestion Rate and Absorption Efficiency of the Scallop Chlamys farreri Measured by in situ Biodeposition Method Utilization Efficiency and Functional Response of Orius similis Zheng (Hemiptera:Anthocoridae) to Different Preys Study of the function of millipedes in substance decomposition Effects of Soil Water Stress on Photosynthetic Characteristics in Five Provenances of Chinese Pine(Pinus tabulaeformis Carr.) The study of spring wheat root function efficiency under water stress conditions Effect of fertigation depth on dry matter partition and water use efficiency of corn Compensation effectsof planting density and fertilization on grain yield,water use efficiency and seedsnutrient contents of dry land spring wheat A study on the relationship of competitive ability,water using efficiency and yield of two spring wheat varieties Effect of potassium on tobacco photosynthesis and transpiration efficiency under soil drought stress and different potassium supplied Unsufficient irrigation and its physiological bases Partial rootzone irrigation:its physiological consequencesand impact on water use efficiency Study on the photosynthetic physiological characteristics of Panicum virgatum in Loess Hilly-gully Region The responses and their physio-ecological bases of spring wheat to limited irrigation in Loess Plateau Adapted responses in the rhizosphere of P efficient wheat genotype to stress of phosphorus deficiency Water Use Efficiency Difference among Four Poplar Clones and Its Physiological Mechanism Study on Phosphorus Efficiency of Different Provenances of Pinus massoniana A Study on Foliar Carbon Isotope Composition(δ13C) and Water Use Efficiency of Different Populus deltoides Clones under Water Stress Study on Suitable Irrigation Norms of Pinus tabulaeformis and Platycladus orientalis Plantation The Response of Photosynthetic Characteristics and Enzymatic Antioxidant System in Leaves of Two Tropical Seedlings Growing in Shade Conditions as Temperature Fall THE SUITABLE SOIL MOISTURE CONDITION FOR FOREST GROWTH IN CATCHMENT AFFORESTATION IN SEMI-ARID REGION ON LOESS PLATEAUS RESPONESE OF SABINA VULGARIS TO NUTRIENT RESOURCES IN THE CONTRASTING HABITATS IN THE MU US SANDLAND Elevating Expression of Human Tumor Necrosis Factor Alpha Gene in Anabaena sp. PCC7120 Short Filaments Induced by High Temperature and Red Light Effect of Drought Hardening in Earlier Growing Stage on Water Utilization Efficiency of Millet Effect of the Ratio of Sucrose to Maltose on the Frequency of Induction and Differentiation of Pollen Callus in Wheat Man-Made Triticeae Genomes by Chromosome Recombination——Ⅱ.Screening for Hapoid Triticale Clones with High Anther Culture Efficiency PHOTOYNTHESIS AND RESPONSE TO WATER STRESS OF TOBACCO AT THE ROOT EXTENDING STAGE Preparation of paeoniflorin lipid liquid crystalline nanoparticles and its in vitro release Preparation and quality evaluation of paclitaxel loaded solid lipid nanoparticles Preparation and quality assessment of sinomenine hydrochloride transfersomes Effects of N and P additions on foliar stoichiometry and photosynthetic characteristics of Potentilla fruiticosa Distribution pattern of leaf traits in canopy of typical broad leaved trees in Taiyue Mountain Effect of nitrogen fertilizer managements on rice yield and nitrogen uptake in medium and low yield fields under the conditions of straw turnover The appropriate mixing ratio of control-released urea and common urea in winter wheat production Effects of value-added urea on wheat yield and N use efficiency and the distribution of residual N in soil profiles Effects of combined application of biological organic fertilizer and inorganic compound fertilizer on the tobacco profit and nitrogen use efficiency Effect of potassium rates on rice yields and potassium application efficiency in double-rice cropping system under a 5-year located experiment Effects of N,  P and K fertilization on spring maize yield and fertilizer use efficiency in Weibei rainfed highland Optimal nitrogen application rates on rice grain yield and nitrogen use efficiency in high,  middle and low-yield paddy fields Utiliaztion and fate of nitrogen in greenhouse vegetable under optimized nitrogen fertilization Effects of N, P and K fertilization on wheat yield and fertilizer use efficiency in Weibei rainfed hihgland Effects of phosphorus fertilization methods on phosphorus absorption and utilization of high yield spring maize The inter-annual characteristics of nitrogen recovery efficiency of double cropping rice system on paddy soil under long-term fertilization Fertilizer use and food security in China  Effects of N, P and K Fertilizers on yield and fertilizer efficiency of oil sunflower Effect of shading on nitrogen accumulation and translocation of winter wheat with different spike types using 15N tracer technique Effects of potassium application rate on yield and potassium use efficiency of summer maize under high yield conditions Study on the enhancement and mechanism of organic-inorganic compound fertilization on inorganic fertilizer utilization II. Effects of ammonium phosphate combined with organic material on Yield and N use efficiency as influenced by real time and site specific N management in two rice cultivars Effects of nitrogen sources on nitrogen utilization and growth of flue-cured tobacco in the floating-seeding system