论文部分内容阅读
研究适宜的秸秆还田技术不仅有利于土壤肥力的保持,也可减少秸秆焚烧所导致的环境污染。泥炭是植物残体在高湿厌氧环境中长期累积形成的有机堆积物,是优良的园艺基质和土壤改良基质。研究和借鉴泥炭的形成过程,可为秸秆还田处理提供新的思路和方法,有助于秸秆高效利用。该文论述了秸秆还田的现状,并结合泥炭形成机理,初步探讨了秸秆泥炭化处理的可行性。
Studying the suitable technology of straw returning is not only conducive to the maintenance of soil fertility, but also reduce the environmental pollution caused by straw burning. Peat is the organic accumulation formed by long-term accumulations of plant residues in high-humidity and anaerobic environments. It is an excellent substrate for horticultural and soil improvement. Studying and drawing on the formation process of peat can provide new ideas and methods for the treatment of straw returning and help to utilize the straw efficiently. This paper discusses the status of returning straw to soil. Combined with the formation mechanism of peat, the paper discusses the feasibility of straw peat treatment.