长期少免耕与氮肥减量对全膜双垄沟播玉米产量及碳排放的调控作用

周永杰,谢军红,李玲玲,王林林,罗珠珠,王进斌

Effects of Long-Term Reduce/Zero Tillage and Nitrogen Fertilizer Reducing on Maize Yield and Soil Carbon Emission Under Fully Plastic Mulched Ridge-Furrow Planting System

ZHOU YongJie,XIE JunHong,LI LingLing,WANG LinLin,LUO ZhuZhu,WANG JinBin

图3 2018年耕作方式及施氮水平对土壤呼吸速率的影响 不同竖直短线表示0.05水平上的最小显著性差异值,下同

Fig. 3 Effects of different tillage practices and nitrogen levels on soil respiration in 2018 Vertical bars indicate the least significant difference value at P<0.05. The same as below