water and nitrogen 第1页

Effect of Nitrogen and Irrigation on Yield, Water and Nitrogen Use Efficiency of Corn Seed Production in Hexi Area in China Effects of water and nitrogen on growth, development and yield of rice in cold area of Northeast China Amount of Irrigation and Nitrogen Application for Maize Grown on Sandy Farmland in the Marginal Oasis in the Middle of Heihe River Basin Effects of water and nitrogen under root restriction on photosynthetic characters of cotton plants grown with under-mulch drip irrigation Effect of different water and nitrogen management on yield and nitrate content of amaranth and spinach Effects of different irrigation and fertilization strategies on soil inorganic N residues in open field of vegetable rotation system Comparison of conventional and recommended water and nitrogen practices on spinach growth and water and nitrogen usage Effect of different irrigation and nitrogen levels on the yield and quality of trellis-cultivated custard apple (Cucumis melo var. saccharinus Naud) Effect of water and nitrogen cooperation on winter wheat yield and quality USE AND MANAGEMENT OF SOIL WATER AND NITROGEN RESOURCES Ⅲ The optimal management of soil water and nitrogen resources USE AND MANAGEMENT OF SOIL WATER AND NITROGEN RESOURCES Ⅱ-The simulation of use, loss and annual use efficiency of soil water and nitrogen resources N,P,K uptake by winter wheat and maize as influence by different combinations of irrigation water and nitrogen fertilizer EFFECTS OF WATER AND NITROGEN COUPLING ON QUALITY OF RED FUJI APPLE UNDER DROP IRRIGATION CONDITION IN THE SOUTH OF XINJIANG Effects of Different Water and Nitrogen Application on Biomass and Nutrients Accumulation and Nitrogen Fertilization Recovery Rate of Cotton after Anthesis Effects of fertilization and plastic film mulched ridge-furrow cultivation on yield and water and nitrogen utilization of winter wheat on dryland Short-term Effect of Different Water and Nitrogen Managements on Paddy Soil Nutrient, Enzyme Activity and Carbon Pool Under Wheat Straw-returning Fields Effects of water and nitrogen application on photosynthetic characteristics and yield of winter wheat in the late growing and developing period Coupling effects of  partitioning alternative drip irrigation with plastic mulch and nitrogen fertilization on cotton dry matter accumulation and nitrogen use. Effect of water and nitrogen coupling on leaf senescence and yield of Zhengmai 9023 wheat during the grain-filling stage Effects of nitrogen application and irrigation on grain yield, water and nitrogen utilizations of summer maize Effects of Water and Nitrogen Treatment on Yield and Protein Quality in Strong Gluten Wheat Jimai 20 Simulation of critical nitrogen concentration and nitrogen nutrition index of tomato under different water and nitrogen conditions Effects of Coupling Controlled Release Urea with Water on Yield and Photosynthetic Characteristics in Summer Maize Effect of Water and Nitrogen Supply on Physiological Characteristics of Broomcorn Millet Root at Jointing Stage