提高玉米秸秆利用率的研究技术进展

Research Progress on Improving Utilization Efficiency of Corn Stalk

玉米秸秆作为一种可再生资源,是仅次于油、煤、气的第四大能源。中国玉米秸秆资源极其丰富,但利用率低。本研究对玉米秸秆现有利用途径和有效利用方式进行综述,归纳出玉米秸秆的利用领域、主要处理方法和关键突破技术,指出秸秆的生物处理方法是未来研究的重点,而利用纤维分解菌是提高玉米秸秆瘤胃降解率的关键。

Corn stalk, a renewable resource, is the fourth largest energy after oil, coal and gas. The resources ofcorn stalk in China are extremely rich, but the utilization rate is low. This paper focused on the field of cornstalks utilization, the main treatment methods and key breakthrough technologies by summarizing the currentsituation, problems and effective utilization of corn stalks, and pointed out that the biological treatment methodof stalks was the focus of future research, especially, the use of fiber decomposition bacteria was the key toimprove the rate of rumen degradation of corn stalks.