Nitrogen application rate 第1页

Effects of different cultivation patterns and nitrogen fertilization on soil nitrogen supply of in the wheat-maize rotation system Effects of nitrogen fertilization on uptake and utilization of NPK and yield and quality of hybrid cotton Differences in maize photosynthetic characteristics and nitrogen regulation effects in maize/soybean and maize/sweet potato relay strip intercropping Effects of Nitrogen Application Rate on the Accumulation and Redistribution of Nitrogen and Sulphur, and Grain Quality of Wheat Responses of Photosynthesis Characteristics to Nitrogen Application Rates in Summer Maize (Zea mays L.) Effects of film mulching on nitrogen use efficiency of spring maize and soil available nitrogen variations in the middle reaches of Yangtze River Increase effect of biochar on cotton yield and nitrogen use efficiency under different nitrogen application levels Effects of ecological environment and nitrogen application rate on microelement contents of wheat grain Effects of nitrogen application rates and straw returning on nutrient balance and grain yield of late sowing wheat in ricewheat rotation. Effects of long-term different fertilizations on biomass and nutrient content of maize root. Effects of nitrogen application rates on apparent soil nitrogen surplus of late sowing wheat with straw returning in ricewheat rotation. Effects of nitrogen application on nitrogen balance and use efficiency and yield of summer maize in soil with high residual nitrogen Effects of Nitrogen Rates on Flour Color and Noodle Quality in Two Winter Wheat (Triticum aestivum L.) Cultivars Effects of nitrogen application on winter wheat yield and translation of soil NO-3-N Effects of Nitrogen Application Rates on Root Yield and Nitrogen Utilization in Different Purple Sweetpotato Varieties Effects of Different Nitrogen Application Rates on The Yield, Leaf Total Nitrogen and Water Content of Paspalum notatum Flügge Soil nitrogen content and enzyme activities in rhizosphere and non-rhizosphere of summer maize under different nitrogen application rates. Effects of nitrogen application rates on nitrogen uptake and utilization of direct-seeded cotton after wheat harvest. Effects of nitrogen fertilization on enzyme activities in suface layer of red soil under mulberry cultivation Effects of Nitrogen Application on the Forage Dry Matter Yield and Quality of Alfalfa with Seasonal Cultivation Effects of N application on rhizosphere microflora and fusarium wilt occurrence of intercropped faba bean Effect of reduced N application and soybean intercropping on soil N₂O emission in sweet corn fields in South China Spatiotemporal distribution characteristics of synthetic nitrogen fertilizer use efficiency in maize fields in China Efforts of nitrogen fertilizer application rate on nitrate dynamics in saline soil GMP particles size distribution in grains of wheat in relation to application of nitrogen fertilizer Effects of Nitrogen Application Rate on Water Consumption Characteristics and Grain Yield in Rainfed Wheat Utilization and Balance of Nitrogen and Proper Application Amount of Nitrogen Fertilizer in Winter Wheat in High-Yielding Regions Effects of Nitrogen Application Rates on Accumulation, Translocation, and Partitioning of Photosynthate in Winter Wheat at Grain Filling Stage Effects of nitrogen application rates on main physiological characteristics of leaves, dry matter accumulation and yield of cotton cultivated in the Yellow River bottomlands Effects of nitrogen fertilization on accumulation and distribution of dry weight and nitrogen of cotton bolls Effects of nitrogen application on yield and nitrogen use efficiency of summer maize under super-high yield conditions Effects of nitrogen application rates on photosynthetic and physiological characteristics and yield and quality of hybrid cotton Effects of nitrogen application rates on physiological characteristics of functional leaves, nitrogen use efficiency and yield of cotton Effects of combined maize straw and N application on soil nitrogen surplus amount and yield of winter wheat Effects of nitrogen application rate on the nitrogen uptake and utilization of cotton grown in coastal saline fields of Yangtze River Valley Effects of nitrogen application rate and ratio of base and topdressing on nitrogen absorption,utilization,grain yield,and grain protein content in winter wheat Effects of nitrogen application rate on light-response curves of flag leaves in super-high yielding winter wheat at grain filling stage Effect of Planting Row Distance and Nitrogen Rate on Switchgrass Yield and the Content of Crude Protein NDVI Analysis and Yield Estimation in Winter Wheat based on GreenSeeker Effects of Nitrogen Management in Wheat Season on Matter Production and Nitrogen Use Efficiency in Winter Wheat–Summer Maize Rotation System Effects of Nitrogen Application Rate on Photosynthetic Characteristics, Yield, and Nitrogen Utilization in Rainfed Winter Wheat in Southern Shanxi Effects of Soil Fertility and Nitrogen Application Rates on Super Rice Yield, Quality, and Nitrogen Use Efficiency Effects of Growth-Period Type and Nitrogen Application Level on the RVA Profile Characteristics for Japonica Rice Genotypes