Use efficiency 第6页

The Relationships of Water Use Efficiency with Leaf Physiological Characteristics in Gaodan Grass Nutrient Uptake and Use Efficiency of Diploid, Tetraploid, and Hexaploid Wheats under Different Water and Nutrition Conditions Matter Production and Resources Use Efficiency of Double-Cropping Silage Maize System Analyzing the impact of irrigation quantity on biomass and water use efficiency of main grasses in artificial grassland in Inner Mongolia Cropping system optimization based on the comparative analysis of precipitation utilization in Sichuan Province The differences of water use efficiency (WUE) among three Populus deltoids clones, and the cloning and characterization of related gene, PdERECTA Difference of root physiological and ecological indices in rice cultivars with different N use efficiency In Situ monitoring of ammonia volatilization from grey desert soil under different in Xinjiang Effects of soil water gradient on photosynthesis and root spatial distribution in two Trifolium repens cultivars A fertilizer practice improving the ecological impact of nitrogen in paddy field A review on research of plant nutrient use efficiency Effects of film mulching on nitrogen use efficiency of spring maize and soil available nitrogen variations in the middle reaches of Yangtze River Improvement of alternate partial root-zone drip irrigation on photosynthesis and water use efficiency of cucumbers Effect of different nitrogen application on rice yield and N uptake of white soil under wheat straw turnover Effects of long-term conservation tillage on soil organic carbon,maize yield and water utilization Difference in growth and nutrient accumulation of synthetic wheat with different D genome under nitrogen, phosphorus and potassium stresses A comparison of the effects of controlled release urea, stable urea and microorganisms increasing double rice yield and nitrogen use efficiency Effects of biochar on rice yield and nitrogen use efficiency in theNingxia Yellow River irrigation region Increase effect of biochar on cotton yield and nitrogen use efficiency under different nitrogen application levels Effects of nitrogen and density interactions on grain yield and nitrogen use efficiency of double-rice systems Effect of phosphate fertilizer on the improvement of yieldand nutrient use efficiency of soybean in wheat-soybean and wheat/maize/soybean systems Effects of partially replacement of inorganic N with organicmaterials on nitrogen efficiency of spring maize and soil inorganic nitrogen content under the same N input Modifying nitrogen fertilization ratio to increase the yield and nitrogen uptake of super japonica rice Effects of sulfur-and polymer-coated controlled releaseurea fertilizers on spatial-temporal variations of soil NO^-₃-N and nitrogen balance and nitrogen use efficiency Response of Gas Exchange Parameters of Periploca sepium Bunge to Soil Water Content in Loess Plateau Effects of irrigation and phosphorus fertilization on alfalfa yield and water and fertilizer use efficiency Effects of nitrogen application on yield, photosynthetic characteristics and water use efficiency of hybrid millet Effects of nitrogen application patterns on the dry matter accumulation and nitrogen uptake in salt-tolerant winter wheat Regulation of nitrogen application rate on temporal and spatial distribution of roots and nitrogen uptake in different N use efficiency maize cultivars A STUDY ON WATER USE EFFICIENCY OF WHEAT IN AGROFORESTRY SYSTEM A COMPREHENSIVE EVALUATION OF MIXED PLANTATIONS OF CHINESE FIR AND PINES BASED ON PRODUCTIVITY．RESOURCE—USE AND NUTRIENT CYCLING Effects of frequent uind-sand flow on photosynthesis and water metabolism of Pinus sylvestnis var. mongolica seedlings Effect of nitrogen on protective enzyme activities and lipid peroxidation in triticale genotypes with different N use efficiency Effect of different N rates on nutrient accumulation and nitrogen use efficiency in rainfed land Lanzhou lily Yield and N use efficiency as influenced by real time and site specific N management in two rice cultivars Effects of nitrogen fertilization on nitrogen use efficiency and yield of machine-transplanted long–age rice seedings Effects of topdressing nitrogen and plastic film mulched ridge–sowing furrow cultivation on nitrogen utilization of winter wheat on rainfed lands in Southern Shanxi Effects of nitrogen application dates on yield and nitrogen use efficiency of summer maize in super-high yield conditions Effects of soil moisture before sowing and phosphorus fertilization on winter wheat yield, water and fertilizer use efficiencies on Weibei Tableland of the Loess Plateau Effects of potassium fertilizer and potassium use efficiency on early-, mid- and late-season rice in Hubei province, China Effect of phosphorus fertilizer application and phosphorus use efficiency of early, middle and late rice in Hubei Province Agronomic responses to nitrogen application and nitrogen utilization in rice fields Effects of nitrogen application on yield and nitrogen use efficiency of summer maize under super-high yield conditions Variation of nitrogen use efficiency of Triticale in genotype and its evaluation Study on soil nitrogen supplying capacity and nitrogen requirements　for crop under long-term rice-barley cropping system Coupling effects of water and nitrogen on dry matter accumulation, nitrogen uptake and water-nitrogen use efficiency of cotton under mulched drip irrigation Response and zinc use efficiency of Chinese cabbage under zinc fertilization Comparative study on physiological characteristics in winter wheat with different nitrogen use efficiency Effects of nitrogen on growth, root morphological traits，nitrogen uptake and utilization efficiency of maize seedlings Studies on the physiological parameters related to nitrogen use efficiency in wheat cultivars with different nitrogen utilization Effect of postponing N application on soil N supply, plant N uptake and utilization in winter wheat

The Response of Indica Hybrid Rice Released at Different Periods to Nitrogen Application Level

Effects of Supplemental Irrigation Based on Testing Soil Moisture on Dry Matter Accumulation and distribution and Water Use Efficiency in Winter Wheat Characteristics of Leaf Senescence in Rice Genotypes with Different Nitrogen Use Efficiencies Differences of Plant-Type Characteristics between Rice Cultivars with High and Low Levels in Yield and Nitrogen Use Efficiency Effect of in-Season Nitrogen Management on Grain Yield and Nitrogen Use Efficiency in Wheat Effects of Soil Tillage Practice on Dry Matter Production and Water Use Efficiency in Wheat Effects of Controlled-release N Fertilizer on Fiber Quality, Yield and N Use Efficiency Effects of “Sanding” Cultivation Method on Nutrient Uptake and Nitrogen Use Efficiency in Double Cropping Super Rice Effects of Nitrogen Fertilizer Management on Yield and Nitrogen Use Efficiency of Eryou 498 in Triangle-Planted System of Rice Intensification Effect of Tillage Mode on Diurnal Variations of Water Potential and Chlorophyll Fluorescence Characteristics of Flag Leaf after Anthesis and Water Use Efficiency in Wheat Improving Water Use Efficiency of Crops by Exploring Variety Differences Characteristics of Water Use and Dry Matter Accumulation and Distribution in Different High-yielding Wheat Cultivars under Supplemental Irrigation Based on Soil Moisture Effects of Ridging with Mulching on Yield and Water Use Efficiency in Winter Wheat in Semihumid Drought-Prone Region in China Effects of Nitrogen Fertilizer Management on Yield and Nitrogen Use Efficiency in Winter Wheat Growing on Dryland with Plastic Film Mulching Effects of Nitrogen Fertilizer on Nitrogen Accumulation, Translocation and Nitrogen Use Efficiency in Rapeseed (Brassica napus L.) Changes of Grain Yield and Nitrogen Use Efficiency of Maize Hybrids Released in Different Eras in Shaanxi Province Effects of Farming Practice during Fallow Period on Soil Water Storage and Yield of Dryland Wheat in Different Rainfall Years Effects of Autumn Straw Mulching on Physiological Characteristics and Water Use Efficiency in Winter Wheat Grown in Hilly Drought Region Effects of Alternate Wetting and Drying Irrigation on Yield and Water Use Efficiency of Rice Amount of Irrigation and Nitrogen Application for Maize Grown on Sandy Farmland in the Marginal Oasis in the Middle of Heihe River Basin Responses of Cotton Growth, Yield, and Water Use Efficiency to Alternate Furrow Irrigation Root Morphological and Physiological Characteristics in Rice Genotypes with Different N Use Efficiencies Photosynthetic Characteristics of Flag Leaf in Rice Genotypes with Different N Use Efficiencies Regulated deficit irrigation and its application on fruit trees Effect of phosphorus application on growth of bitter Chinese lettuce and soil phosphorus leaching Effects of different plastic-film mulching techniques on maize (Zea mays L.) dry matter accumulation and yield Effects of plant polysaccharide compound agents on winter wheat photosynthetic characteristics and grain filling processes Nitrogen balance in paddy fields under different rotation systems in the Taihu Lake Region Phosphorus loss and migration characteristics in paddy fields under different fertilization treatments