竹炭的土壤环境修复功能

Soil Environmental Remediation Functions of Bamboo Charcoal

近年来,在土壤中应用生物质碳已被认为是改善土壤环境的一条重要途径。通过国内外对竹质生物碳-竹炭在土壤环境中应用成果的分析,阐述了竹炭在改善土壤环境、提高土壤肥力和增加土壤碳汇中的功能和可能的机理,并讨论了竹炭在土壤环境应用中可能存在的问题和尚存在的不明确的方面,为竹炭在土壤环境中的应用研究提出了重要的方向。

Biomass charcoal has been used as an important material to improve environmental conditions of soil.In this paper,related studies both at home and abroad were analyzed,and the functions of bamboo biochar in ameliorating soil conditions,enhancing soil fertility and increasing C sequestration,and their possible mechanisms were elucidated.Meanwhile,the problems and uncertainties in application of bamboo charcoal were discussed,providing an important study direction in utilizing bamboo charcoal as a kind of soi...