通过 EM技术在有机物料造肥上的应用研究结果表明 ,EM液不仅能够使有机物料 :小麦、玉米、大豆和水稻作物的秸秆腐熟分解 ,提高分解度 ,而且还能降低有机物料的 C/N比值 ,促进了秸秆中有效氮的释放 ,可提高土壤的有机质 ,培肥地力 ,为作物秸秆还田开发利用有机肥源具有重要意义 The application of EM technology in the organic fertilizer research shows that the EM liquid not only decomposes the organic matter, such as wheat, corn, soybean and rice crop, but also improves the decomposition degree, but also reduces the C / N ratio of organic material Ratio, and promote the release of available nitrogen in straw, soil organic matter can improve soil fertility, crop straw for the development and utilization of organic fertilizer has important significance