秸秆泥炭化处理的探讨

Discussion of Straw Peatification

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。

Suitable straw returning to field technology is not only beneficial to maintain soil fertility, but also to reduce environmental pollution caused by straw burning. Peat is a kind of natural resource of high organic matter and humus formed from the long-term decaying plant accumulation in a high humidity and anaerobic environment and is an excellent substrate for horticulture and soil improve- ment. So the process of peat formation might provide new ideas and methods for utilizing straw re- source effectively. This paper discusses the main ways of straw returning to field, and analyzes the feasibility of straw peatifieation.