【摘要】 将玫瑰、小麦和玉米的秸秆分别与尿素混合进行为期32 d的好氧堆肥实验，记录堆肥过程中堆体的温度、含水率、pH、有机碳、全氮含量及碳氮比的变化，同时测定堆肥结束时的腐殖质含量.在堆肥结束后进行盆栽还田试验发现，三种秸秆堆制的肥料对小白菜的株高和产量均有提升效果.更多还原

【Abstract】 Rose, wheat, and corn straw were mixed with urea for 32 days for aerobic composting experiment.The changes of temperature, moisture content, pH, organic carbon, total nitrogen content and carbon-nitrogen ratio were recorded during composting process, and the humus content at the end of composting was measured.It was found that the three kinds of straw composting fertilizer could increase the plant height and yield of Chinese cabbage.更多还原