作　　者： (郭炜）; (于洪久）; (于春生）; (刘杰）;

机构地区： 黑龙江省农业科学院农村能源研究所,黑龙江哈尔滨150086

出　　处： 《黑龙江农业科学》 2017年第7期109-111,共3页

摘　　要： 秸秆中含有丰富的营养元素,经科学处理可变废为宝,实现资源化利用,解决了因焚烧带来的环境污染问题,缓解了土壤板结及肥力下降等问题。为了促进农业的可持续发展,介绍了国内外秸秆还田技术的研究进展,对比了秸秆还田的多种方式,提出了秸秆还田需要因地制宜做到精准还田,还阐述了当前在秸秆还田过程中存在的普遍问题、技术难点及未来发展方向。 Straw has rich nutrients elements,the scientific treatment can change waste into resource utilization,solve the environmental pollution caused by burning,alleviate soil compaction and soil fertility decline and other issues.In order to promote the sustainable development of agriculture,the research progress of technology at home and abroad of straw was introduced,ways of straw returning to field were compared,straw returning to the to achieve accurate incorporation,also the common problems existing in the straw,in the process of the technical difficulties and the future development direction were expounded.

关 键 词： 秸秆 秸秆还田 堆腐还田