Fluorescent characteristics of dissolved organic matter released from biochar and paddy soil incorporated with biochar
Jiakai Gao, Zhaoyong Shi, Haiming Wu, Jialong Lv
Abstract
showed increasing tendencies in the soil profile, which may be ascribed to the downward transport of water-soluble DOM during the period of leaching. Briefly, the findings obtained, reinforced by statistical analysis could provide some valuable and distinct optical information of DOM derived from biochar and offer technical guidance when incorporating biochar into paddy soil in agricultural production.
Topics & Concepts
BiocharDissolved organic carbonPyrolysisChemistryEnvironmental chemistryLeaching (pedology)Organic matterSoil waterStrawHumic acidTotal organic carbonSoil scienceEnvironmental scienceInorganic chemistryOrganic chemistryFertilizerMarine and coastal ecosystemsHeavy metals in environmentAtmospheric chemistry and aerosols