inorganic fertilizers 第1页

Effects of longterm mixed application of organic and inorganic fertilizers on canopy apparent photosynthesis and yield of winter wheat. Effects of different nutrition management on vegetable growth and runoff characteristics of soil nitrogen in perennial vegetable field Interactive Effects of Combined Inorganic and Organic Fertilizers on Phosphorous Adsorption, Desorption and Mobility 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 Effects of long-term nitrogen,phosphorus and potassium fertilizer applications on maize yield and soil fertility Influence of combined application of green manure and inorganic fertilizerson cotton growth and fertilizer use efficiency in Huanghuaihai Area