agronomic efficiency 第1页

Study on fertilization effect and fertilizer use efficiency of rice in Hubei Province Effects of NMUrea on rice yield and agronomic nitrogen efficiency Effect of Ethephon and Nitrogen Fertilizer on Nitrogen Uptake, Nitrogen Use Efficiency and Yield of Summer Maize Effect of ecological intensification nutrient management on the yield and nitrogen use efficiency of spring maize Effects of water management patterns and nitrogen fertilizer levels on nitrogen use efficiency of rice Approach and decision support system based on crop yield response and agronomic efficiency Soil N2O emission and its agronomic efficiency under different tillage Impact of incorporation of rice straw into the soil on soil fertility and yield The Dynamics of Crop Yields under Different Fertilization Systems in Drab Fluvo-aquic Soil