Nefficiency 第1页

Soil biochemical characters of Pinus koraiensis and Pinus sylvestriformis plantations under different elevated CO₂ concentration Effects of fertilization with injection to the rhizosphere on nitrogen absorption and utilization, fruit yield and quality of apple in the Loess Plateau Physiological Mechanisms of Absorption and use of Phosphorus with High Efficiency in Wheat Cultivars Effect of N application on nitrogen absorption and utilization of spring maize under different soil fertilities The responses and mechanisms of water use efficiency to different water stresses of three alfalfa varieties Study on the Characteristics of Photosynthetic Physio-ecology in Leaves of Heptacodium miconioides Seedlings INFLUENCE OF INCREASED ATMOSPHERIC NH3 ON PHYSIOLOGY INDEX AND BIOMASS OF MAIZE WITH DIFFERENT N EFFICIENCY Fertilizer-N Uptake and Conversion Efficiency in 8 Species of Gramineous Pastures by Using ¹⁵ N-tracing Technique Effects of boron-magnesium on boron forms of rape cultivars with different boron efficiency at seedling stage EFFECT OF DIFFERENT TRANSPLANTING LEAF AGE ON RICE YIELD, NITROGEN UTILIZATION EFFICIENCY AND FATE OF ¹⁵N-FERTILIZER CaCl₂heat shock preparation of  competent cells of three Pseudomonas strains and related transformation conditions.