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现代农业生产中,化肥肥料的频繁使用,而造成土壤环境的不断恶化及人类生态环境的破坏。就此,秸秆还田被民众所关注,秸秆还田可以提高土壤有机质含量,改善土壤结构,增加土壤有机质,平衡土壤酸碱度,增强土壤保肥保水能力,实现农作物高产稳产。此外,秸秆还田可以提高作物抗倒伏能力。就此,推广秸秆还田技术,正成为当前农业部门普遍关注的热点话题。由此在查阅文献,总结经验的基础上,介绍秸秆还田的方式,思考未来应用发展方向:加大研发生物技术,快速腐解农作物秸秆;推广立茬覆盖技术,提升自然降水利用率;秸秆还田实现机械化,大大提升劳作效率;实现与农艺的结合,合理调节土壤理化性状等等,要点性知识以供参考和借鉴。
In modern agricultural production, the frequent use of fertilizers and fertilizers leads to the continuous deterioration of the soil environment and the destruction of human ecological environment. As a result, straw returning to the field has aroused people’s attention. Straw returning can increase soil organic matter content, improve soil structure, increase soil organic matter, balance soil pH, increase soil fertility and water retention capacity, and achieve high and stable crop yield. In addition, straw returning can increase the lodging resistance of crops. In this regard, the promotion of straw to field technology is becoming the hot topic of widespread concern in the agricultural sector. Based on the review of the literature and lessons learned, this paper introduces the ways of returning straw to soil and ponders the direction of application development in the future: increasing research and development of biotechnology to rapidly decompose crop stalks; promoting the stubble covering technique to enhance the utilization rate of natural precipitation; To mechanize the field, greatly enhance the work efficiency; to achieve with the combination of agronomic, rational regulation of soil physical and chemical properties and so on, the point of knowledge for reference and reference.